UBIFS: use pr_ helper instead of printk
[linux-3.10.git] / fs / ubifs / debug.c
index 9f28375..2714e02 100644 (file)
@@ -219,15 +219,15 @@ const char *dbg_jhead(int jhead)
 
 static void dump_ch(const struct ubifs_ch *ch)
 {
-       printk(KERN_ERR "\tmagic          %#x\n", le32_to_cpu(ch->magic));
-       printk(KERN_ERR "\tcrc            %#x\n", le32_to_cpu(ch->crc));
-       printk(KERN_ERR "\tnode_type      %d (%s)\n", ch->node_type,
+       pr_err("\tmagic          %#x\n", le32_to_cpu(ch->magic));
+       pr_err("\tcrc            %#x\n", le32_to_cpu(ch->crc));
+       pr_err("\tnode_type      %d (%s)\n", ch->node_type,
               dbg_ntype(ch->node_type));
-       printk(KERN_ERR "\tgroup_type     %d (%s)\n", ch->group_type,
+       pr_err("\tgroup_type     %d (%s)\n", ch->group_type,
               dbg_gtype(ch->group_type));
-       printk(KERN_ERR "\tsqnum          %llu\n",
+       pr_err("\tsqnum          %llu\n",
               (unsigned long long)le64_to_cpu(ch->sqnum));
-       printk(KERN_ERR "\tlen            %u\n", le32_to_cpu(ch->len));
+       pr_err("\tlen            %u\n", le32_to_cpu(ch->len));
 }
 
 void ubifs_dump_inode(struct ubifs_info *c, const struct inode *inode)
@@ -238,43 +238,43 @@ void ubifs_dump_inode(struct ubifs_info *c, const struct inode *inode)
        struct ubifs_dent_node *dent, *pdent = NULL;
        int count = 2;
 
-       printk(KERN_ERR "Dump in-memory inode:");
-       printk(KERN_ERR "\tinode          %lu\n", inode->i_ino);
-       printk(KERN_ERR "\tsize           %llu\n",
+       pr_err("Dump in-memory inode:");
+       pr_err("\tinode          %lu\n", inode->i_ino);
+       pr_err("\tsize           %llu\n",
               (unsigned long long)i_size_read(inode));
-       printk(KERN_ERR "\tnlink          %u\n", inode->i_nlink);
-       printk(KERN_ERR "\tuid            %u\n", (unsigned int)inode->i_uid);
-       printk(KERN_ERR "\tgid            %u\n", (unsigned int)inode->i_gid);
-       printk(KERN_ERR "\tatime          %u.%u\n",
+       pr_err("\tnlink          %u\n", inode->i_nlink);
+       pr_err("\tuid            %u\n", (unsigned int)inode->i_uid);
+       pr_err("\tgid            %u\n", (unsigned int)inode->i_gid);
+       pr_err("\tatime          %u.%u\n",
               (unsigned int)inode->i_atime.tv_sec,
               (unsigned int)inode->i_atime.tv_nsec);
-       printk(KERN_ERR "\tmtime          %u.%u\n",
+       pr_err("\tmtime          %u.%u\n",
               (unsigned int)inode->i_mtime.tv_sec,
               (unsigned int)inode->i_mtime.tv_nsec);
-       printk(KERN_ERR "\tctime          %u.%u\n",
+       pr_err("\tctime          %u.%u\n",
               (unsigned int)inode->i_ctime.tv_sec,
               (unsigned int)inode->i_ctime.tv_nsec);
-       printk(KERN_ERR "\tcreat_sqnum    %llu\n", ui->creat_sqnum);
-       printk(KERN_ERR "\txattr_size     %u\n", ui->xattr_size);
-       printk(KERN_ERR "\txattr_cnt      %u\n", ui->xattr_cnt);
-       printk(KERN_ERR "\txattr_names    %u\n", ui->xattr_names);
-       printk(KERN_ERR "\tdirty          %u\n", ui->dirty);
-       printk(KERN_ERR "\txattr          %u\n", ui->xattr);
-       printk(KERN_ERR "\tbulk_read      %u\n", ui->xattr);
-       printk(KERN_ERR "\tsynced_i_size  %llu\n",
+       pr_err("\tcreat_sqnum    %llu\n", ui->creat_sqnum);
+       pr_err("\txattr_size     %u\n", ui->xattr_size);
+       pr_err("\txattr_cnt      %u\n", ui->xattr_cnt);
+       pr_err("\txattr_names    %u\n", ui->xattr_names);
+       pr_err("\tdirty          %u\n", ui->dirty);
+       pr_err("\txattr          %u\n", ui->xattr);
+       pr_err("\tbulk_read      %u\n", ui->xattr);
+       pr_err("\tsynced_i_size  %llu\n",
               (unsigned long long)ui->synced_i_size);
-       printk(KERN_ERR "\tui_size        %llu\n",
+       pr_err("\tui_size        %llu\n",
               (unsigned long long)ui->ui_size);
-       printk(KERN_ERR "\tflags          %d\n", ui->flags);
-       printk(KERN_ERR "\tcompr_type     %d\n", ui->compr_type);
-       printk(KERN_ERR "\tlast_page_read %lu\n", ui->last_page_read);
-       printk(KERN_ERR "\tread_in_a_row  %lu\n", ui->read_in_a_row);
-       printk(KERN_ERR "\tdata_len       %d\n", ui->data_len);
+       pr_err("\tflags          %d\n", ui->flags);
+       pr_err("\tcompr_type     %d\n", ui->compr_type);
+       pr_err("\tlast_page_read %lu\n", ui->last_page_read);
+       pr_err("\tread_in_a_row  %lu\n", ui->read_in_a_row);
+       pr_err("\tdata_len       %d\n", ui->data_len);
 
        if (!S_ISDIR(inode->i_mode))
                return;
 
-       printk(KERN_ERR "List of directory entries:\n");
+       pr_err("List of directory entries:\n");
        ubifs_assert(!mutex_is_locked(&c->tnc_mutex));
 
        lowest_dent_key(c, &key, inode->i_ino);
@@ -282,11 +282,11 @@ void ubifs_dump_inode(struct ubifs_info *c, const struct inode *inode)
                dent = ubifs_tnc_next_ent(c, &key, &nm);
                if (IS_ERR(dent)) {
                        if (PTR_ERR(dent) != -ENOENT)
-                               printk(KERN_ERR "error %ld\n", PTR_ERR(dent));
+                               pr_err("error %ld\n", PTR_ERR(dent));
                        break;
                }
 
-               printk(KERN_ERR "\t%d: %s (%s)\n",
+               pr_err("\t%d: %s (%s)\n",
                       count++, dent->name, get_dent_type(dent->type));
 
                nm.name = dent->name;
@@ -307,7 +307,7 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
 
        /* If the magic is incorrect, just hexdump the first bytes */
        if (le32_to_cpu(ch->magic) != UBIFS_NODE_MAGIC) {
-               printk(KERN_ERR "Not a node, first %zu bytes:", UBIFS_CH_SZ);
+               pr_err("Not a node, first %zu bytes:", UBIFS_CH_SZ);
                print_hex_dump(KERN_ERR, "", DUMP_PREFIX_OFFSET, 32, 1,
                               (void *)node, UBIFS_CH_SZ, 1);
                return;
@@ -321,8 +321,7 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
        {
                const struct ubifs_pad_node *pad = node;
 
-               printk(KERN_ERR "\tpad_len        %u\n",
-                      le32_to_cpu(pad->pad_len));
+               pr_err("\tpad_len        %u\n", le32_to_cpu(pad->pad_len));
                break;
        }
        case UBIFS_SB_NODE:
@@ -330,112 +329,77 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
                const struct ubifs_sb_node *sup = node;
                unsigned int sup_flags = le32_to_cpu(sup->flags);
 
-               printk(KERN_ERR "\tkey_hash       %d (%s)\n",
+               pr_err("\tkey_hash       %d (%s)\n",
                       (int)sup->key_hash, get_key_hash(sup->key_hash));
-               printk(KERN_ERR "\tkey_fmt        %d (%s)\n",
+               pr_err("\tkey_fmt        %d (%s)\n",
                       (int)sup->key_fmt, get_key_fmt(sup->key_fmt));
-               printk(KERN_ERR "\tflags          %#x\n", sup_flags);
-               printk(KERN_ERR "\t  big_lpt      %u\n",
+               pr_err("\tflags          %#x\n", sup_flags);
+               pr_err("\t  big_lpt      %u\n",
                       !!(sup_flags & UBIFS_FLG_BIGLPT));
-               printk(KERN_ERR "\t  space_fixup  %u\n",
+               pr_err("\t  space_fixup  %u\n",
                       !!(sup_flags & UBIFS_FLG_SPACE_FIXUP));
-               printk(KERN_ERR "\tmin_io_size    %u\n",
-                      le32_to_cpu(sup->min_io_size));
-               printk(KERN_ERR "\tleb_size       %u\n",
-                      le32_to_cpu(sup->leb_size));
-               printk(KERN_ERR "\tleb_cnt        %u\n",
-                      le32_to_cpu(sup->leb_cnt));
-               printk(KERN_ERR "\tmax_leb_cnt    %u\n",
-                      le32_to_cpu(sup->max_leb_cnt));
-               printk(KERN_ERR "\tmax_bud_bytes  %llu\n",
+               pr_err("\tmin_io_size    %u\n", le32_to_cpu(sup->min_io_size));
+               pr_err("\tleb_size       %u\n", le32_to_cpu(sup->leb_size));
+               pr_err("\tleb_cnt        %u\n", le32_to_cpu(sup->leb_cnt));
+               pr_err("\tmax_leb_cnt    %u\n", le32_to_cpu(sup->max_leb_cnt));
+               pr_err("\tmax_bud_bytes  %llu\n",
                       (unsigned long long)le64_to_cpu(sup->max_bud_bytes));
-               printk(KERN_ERR "\tlog_lebs       %u\n",
-                      le32_to_cpu(sup->log_lebs));
-               printk(KERN_ERR "\tlpt_lebs       %u\n",
-                      le32_to_cpu(sup->lpt_lebs));
-               printk(KERN_ERR "\torph_lebs      %u\n",
-                      le32_to_cpu(sup->orph_lebs));
-               printk(KERN_ERR "\tjhead_cnt      %u\n",
-                      le32_to_cpu(sup->jhead_cnt));
-               printk(KERN_ERR "\tfanout         %u\n",
-                      le32_to_cpu(sup->fanout));
-               printk(KERN_ERR "\tlsave_cnt      %u\n",
-                      le32_to_cpu(sup->lsave_cnt));
-               printk(KERN_ERR "\tdefault_compr  %u\n",
+               pr_err("\tlog_lebs       %u\n", le32_to_cpu(sup->log_lebs));
+               pr_err("\tlpt_lebs       %u\n", le32_to_cpu(sup->lpt_lebs));
+               pr_err("\torph_lebs      %u\n", le32_to_cpu(sup->orph_lebs));
+               pr_err("\tjhead_cnt      %u\n", le32_to_cpu(sup->jhead_cnt));
+               pr_err("\tfanout         %u\n", le32_to_cpu(sup->fanout));
+               pr_err("\tlsave_cnt      %u\n", le32_to_cpu(sup->lsave_cnt));
+               pr_err("\tdefault_compr  %u\n",
                       (int)le16_to_cpu(sup->default_compr));
-               printk(KERN_ERR "\trp_size        %llu\n",
+               pr_err("\trp_size        %llu\n",
                       (unsigned long long)le64_to_cpu(sup->rp_size));
-               printk(KERN_ERR "\trp_uid         %u\n",
-                      le32_to_cpu(sup->rp_uid));
-               printk(KERN_ERR "\trp_gid         %u\n",
-                      le32_to_cpu(sup->rp_gid));
-               printk(KERN_ERR "\tfmt_version    %u\n",
-                      le32_to_cpu(sup->fmt_version));
-               printk(KERN_ERR "\ttime_gran      %u\n",
-                      le32_to_cpu(sup->time_gran));
-               printk(KERN_ERR "\tUUID           %pUB\n",
-                      sup->uuid);
+               pr_err("\trp_uid         %u\n", le32_to_cpu(sup->rp_uid));
+               pr_err("\trp_gid         %u\n", le32_to_cpu(sup->rp_gid));
+               pr_err("\tfmt_version    %u\n", le32_to_cpu(sup->fmt_version));
+               pr_err("\ttime_gran      %u\n", le32_to_cpu(sup->time_gran));
+               pr_err("\tUUID           %pUB\n", sup->uuid);
                break;
        }
        case UBIFS_MST_NODE:
        {
                const struct ubifs_mst_node *mst = node;
 
-               printk(KERN_ERR "\thighest_inum   %llu\n",
+               pr_err("\thighest_inum   %llu\n",
                       (unsigned long long)le64_to_cpu(mst->highest_inum));
-               printk(KERN_ERR "\tcommit number  %llu\n",
+               pr_err("\tcommit number  %llu\n",
                       (unsigned long long)le64_to_cpu(mst->cmt_no));
-               printk(KERN_ERR "\tflags          %#x\n",
-                      le32_to_cpu(mst->flags));
-               printk(KERN_ERR "\tlog_lnum       %u\n",
-                      le32_to_cpu(mst->log_lnum));
-               printk(KERN_ERR "\troot_lnum      %u\n",
-                      le32_to_cpu(mst->root_lnum));
-               printk(KERN_ERR "\troot_offs      %u\n",
-                      le32_to_cpu(mst->root_offs));
-               printk(KERN_ERR "\troot_len       %u\n",
-                      le32_to_cpu(mst->root_len));
-               printk(KERN_ERR "\tgc_lnum        %u\n",
-                      le32_to_cpu(mst->gc_lnum));
-               printk(KERN_ERR "\tihead_lnum     %u\n",
-                      le32_to_cpu(mst->ihead_lnum));
-               printk(KERN_ERR "\tihead_offs     %u\n",
-                      le32_to_cpu(mst->ihead_offs));
-               printk(KERN_ERR "\tindex_size     %llu\n",
+               pr_err("\tflags          %#x\n", le32_to_cpu(mst->flags));
+               pr_err("\tlog_lnum       %u\n", le32_to_cpu(mst->log_lnum));
+               pr_err("\troot_lnum      %u\n", le32_to_cpu(mst->root_lnum));
+               pr_err("\troot_offs      %u\n", le32_to_cpu(mst->root_offs));
+               pr_err("\troot_len       %u\n", le32_to_cpu(mst->root_len));
+               pr_err("\tgc_lnum        %u\n", le32_to_cpu(mst->gc_lnum));
+               pr_err("\tihead_lnum     %u\n", le32_to_cpu(mst->ihead_lnum));
+               pr_err("\tihead_offs     %u\n", le32_to_cpu(mst->ihead_offs));
+               pr_err("\tindex_size     %llu\n",
                       (unsigned long long)le64_to_cpu(mst->index_size));
-               printk(KERN_ERR "\tlpt_lnum       %u\n",
-                      le32_to_cpu(mst->lpt_lnum));
-               printk(KERN_ERR "\tlpt_offs       %u\n",
-                      le32_to_cpu(mst->lpt_offs));
-               printk(KERN_ERR "\tnhead_lnum     %u\n",
-                      le32_to_cpu(mst->nhead_lnum));
-               printk(KERN_ERR "\tnhead_offs     %u\n",
-                      le32_to_cpu(mst->nhead_offs));
-               printk(KERN_ERR "\tltab_lnum      %u\n",
-                      le32_to_cpu(mst->ltab_lnum));
-               printk(KERN_ERR "\tltab_offs      %u\n",
-                      le32_to_cpu(mst->ltab_offs));
-               printk(KERN_ERR "\tlsave_lnum     %u\n",
-                      le32_to_cpu(mst->lsave_lnum));
-               printk(KERN_ERR "\tlsave_offs     %u\n",
-                      le32_to_cpu(mst->lsave_offs));
-               printk(KERN_ERR "\tlscan_lnum     %u\n",
-                      le32_to_cpu(mst->lscan_lnum));
-               printk(KERN_ERR "\tleb_cnt        %u\n",
-                      le32_to_cpu(mst->leb_cnt));
-               printk(KERN_ERR "\tempty_lebs     %u\n",
-                      le32_to_cpu(mst->empty_lebs));
-               printk(KERN_ERR "\tidx_lebs       %u\n",
-                      le32_to_cpu(mst->idx_lebs));
-               printk(KERN_ERR "\ttotal_free     %llu\n",
+               pr_err("\tlpt_lnum       %u\n", le32_to_cpu(mst->lpt_lnum));
+               pr_err("\tlpt_offs       %u\n", le32_to_cpu(mst->lpt_offs));
+               pr_err("\tnhead_lnum     %u\n", le32_to_cpu(mst->nhead_lnum));
+               pr_err("\tnhead_offs     %u\n", le32_to_cpu(mst->nhead_offs));
+               pr_err("\tltab_lnum      %u\n", le32_to_cpu(mst->ltab_lnum));
+               pr_err("\tltab_offs      %u\n", le32_to_cpu(mst->ltab_offs));
+               pr_err("\tlsave_lnum     %u\n", le32_to_cpu(mst->lsave_lnum));
+               pr_err("\tlsave_offs     %u\n", le32_to_cpu(mst->lsave_offs));
+               pr_err("\tlscan_lnum     %u\n", le32_to_cpu(mst->lscan_lnum));
+               pr_err("\tleb_cnt        %u\n", le32_to_cpu(mst->leb_cnt));
+               pr_err("\tempty_lebs     %u\n", le32_to_cpu(mst->empty_lebs));
+               pr_err("\tidx_lebs       %u\n", le32_to_cpu(mst->idx_lebs));
+               pr_err("\ttotal_free     %llu\n",
                       (unsigned long long)le64_to_cpu(mst->total_free));
-               printk(KERN_ERR "\ttotal_dirty    %llu\n",
+               pr_err("\ttotal_dirty    %llu\n",
                       (unsigned long long)le64_to_cpu(mst->total_dirty));
-               printk(KERN_ERR "\ttotal_used     %llu\n",
+               pr_err("\ttotal_used     %llu\n",
                       (unsigned long long)le64_to_cpu(mst->total_used));
-               printk(KERN_ERR "\ttotal_dead     %llu\n",
+               pr_err("\ttotal_dead     %llu\n",
                       (unsigned long long)le64_to_cpu(mst->total_dead));
-               printk(KERN_ERR "\ttotal_dark     %llu\n",
+               pr_err("\ttotal_dark     %llu\n",
                       (unsigned long long)le64_to_cpu(mst->total_dark));
                break;
        }
@@ -443,12 +407,9 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
        {
                const struct ubifs_ref_node *ref = node;
 
-               printk(KERN_ERR "\tlnum           %u\n",
-                      le32_to_cpu(ref->lnum));
-               printk(KERN_ERR "\toffs           %u\n",
-                      le32_to_cpu(ref->offs));
-               printk(KERN_ERR "\tjhead          %u\n",
-                      le32_to_cpu(ref->jhead));
+               pr_err("\tlnum           %u\n", le32_to_cpu(ref->lnum));
+               pr_err("\toffs           %u\n", le32_to_cpu(ref->offs));
+               pr_err("\tjhead          %u\n", le32_to_cpu(ref->jhead));
                break;
        }
        case UBIFS_INO_NODE:
@@ -456,41 +417,32 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
                const struct ubifs_ino_node *ino = node;
 
                key_read(c, &ino->key, &key);
-               printk(KERN_ERR "\tkey            %s\n",
+               pr_err("\tkey            %s\n",
                       dbg_snprintf_key(c, &key, key_buf, DBG_KEY_BUF_LEN));
-               printk(KERN_ERR "\tcreat_sqnum    %llu\n",
+               pr_err("\tcreat_sqnum    %llu\n",
                       (unsigned long long)le64_to_cpu(ino->creat_sqnum));
-               printk(KERN_ERR "\tsize           %llu\n",
+               pr_err("\tsize           %llu\n",
                       (unsigned long long)le64_to_cpu(ino->size));
-               printk(KERN_ERR "\tnlink          %u\n",
-                      le32_to_cpu(ino->nlink));
-               printk(KERN_ERR "\tatime          %lld.%u\n",
+               pr_err("\tnlink          %u\n", le32_to_cpu(ino->nlink));
+               pr_err("\tatime          %lld.%u\n",
                       (long long)le64_to_cpu(ino->atime_sec),
                       le32_to_cpu(ino->atime_nsec));
-               printk(KERN_ERR "\tmtime          %lld.%u\n",
+               pr_err("\tmtime          %lld.%u\n",
                       (long long)le64_to_cpu(ino->mtime_sec),
                       le32_to_cpu(ino->mtime_nsec));
-               printk(KERN_ERR "\tctime          %lld.%u\n",
+               pr_err("\tctime          %lld.%u\n",
                       (long long)le64_to_cpu(ino->ctime_sec),
                       le32_to_cpu(ino->ctime_nsec));
-               printk(KERN_ERR "\tuid            %u\n",
-                      le32_to_cpu(ino->uid));
-               printk(KERN_ERR "\tgid            %u\n",
-                      le32_to_cpu(ino->gid));
-               printk(KERN_ERR "\tmode           %u\n",
-                      le32_to_cpu(ino->mode));
-               printk(KERN_ERR "\tflags          %#x\n",
-                      le32_to_cpu(ino->flags));
-               printk(KERN_ERR "\txattr_cnt      %u\n",
-                      le32_to_cpu(ino->xattr_cnt));
-               printk(KERN_ERR "\txattr_size     %u\n",
-                      le32_to_cpu(ino->xattr_size));
-               printk(KERN_ERR "\txattr_names    %u\n",
-                      le32_to_cpu(ino->xattr_names));
-               printk(KERN_ERR "\tcompr_type     %#x\n",
+               pr_err("\tuid            %u\n", le32_to_cpu(ino->uid));
+               pr_err("\tgid            %u\n", le32_to_cpu(ino->gid));
+               pr_err("\tmode           %u\n", le32_to_cpu(ino->mode));
+               pr_err("\tflags          %#x\n", le32_to_cpu(ino->flags));
+               pr_err("\txattr_cnt      %u\n", le32_to_cpu(ino->xattr_cnt));
+               pr_err("\txattr_size     %u\n", le32_to_cpu(ino->xattr_size));
+               pr_err("\txattr_names    %u\n", le32_to_cpu(ino->xattr_names));
+               pr_err("\tcompr_type     %#x\n",
                       (int)le16_to_cpu(ino->compr_type));
-               printk(KERN_ERR "\tdata len       %u\n",
-                      le32_to_cpu(ino->data_len));
+               pr_err("\tdata len       %u\n", le32_to_cpu(ino->data_len));
                break;
        }
        case UBIFS_DENT_NODE:
@@ -500,21 +452,21 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
                int nlen = le16_to_cpu(dent->nlen);
 
                key_read(c, &dent->key, &key);
-               printk(KERN_ERR "\tkey            %s\n",
+               pr_err("\tkey            %s\n",
                       dbg_snprintf_key(c, &key, key_buf, DBG_KEY_BUF_LEN));
-               printk(KERN_ERR "\tinum           %llu\n",
+               pr_err("\tinum           %llu\n",
                       (unsigned long long)le64_to_cpu(dent->inum));
-               printk(KERN_ERR "\ttype           %d\n", (int)dent->type);
-               printk(KERN_ERR "\tnlen           %d\n", nlen);
-               printk(KERN_ERR "\tname           ");
+               pr_err("\ttype           %d\n", (int)dent->type);
+               pr_err("\tnlen           %d\n", nlen);
+               pr_err("\tname           ");
 
                if (nlen > UBIFS_MAX_NLEN)
-                       printk(KERN_ERR "(bad name length, not printing, bad or corrupted node)");
+                       pr_err("(bad name length, not printing, bad or corrupted node)");
                else {
                        for (i = 0; i < nlen && dent->name[i]; i++)
-                               printk(KERN_CONT "%c", dent->name[i]);
+                               pr_cont("%c", dent->name[i]);
                }
-               printk(KERN_CONT "\n");
+               pr_cont("\n");
 
                break;
        }
@@ -524,15 +476,13 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
                int dlen = le32_to_cpu(ch->len) - UBIFS_DATA_NODE_SZ;
 
                key_read(c, &dn->key, &key);
-               printk(KERN_ERR "\tkey            %s\n",
+               pr_err("\tkey            %s\n",
                       dbg_snprintf_key(c, &key, key_buf, DBG_KEY_BUF_LEN));
-               printk(KERN_ERR "\tsize           %u\n",
-                      le32_to_cpu(dn->size));
-               printk(KERN_ERR "\tcompr_typ      %d\n",
+               pr_err("\tsize           %u\n", le32_to_cpu(dn->size));
+               pr_err("\tcompr_typ      %d\n",
                       (int)le16_to_cpu(dn->compr_type));
-               printk(KERN_ERR "\tdata size      %d\n",
-                      dlen);
-               printk(KERN_ERR "\tdata:\n");
+               pr_err("\tdata size      %d\n", dlen);
+               pr_err("\tdata:\n");
                print_hex_dump(KERN_ERR, "\t", DUMP_PREFIX_OFFSET, 32, 1,
                               (void *)&dn->data, dlen, 0);
                break;
@@ -541,11 +491,10 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
        {
                const struct ubifs_trun_node *trun = node;
 
-               printk(KERN_ERR "\tinum           %u\n",
-                      le32_to_cpu(trun->inum));
-               printk(KERN_ERR "\told_size       %llu\n",
+               pr_err("\tinum           %u\n", le32_to_cpu(trun->inum));
+               pr_err("\told_size       %llu\n",
                       (unsigned long long)le64_to_cpu(trun->old_size));
-               printk(KERN_ERR "\tnew_size       %llu\n",
+               pr_err("\tnew_size       %llu\n",
                       (unsigned long long)le64_to_cpu(trun->new_size));
                break;
        }
@@ -554,17 +503,16 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
                const struct ubifs_idx_node *idx = node;
 
                n = le16_to_cpu(idx->child_cnt);
-               printk(KERN_ERR "\tchild_cnt      %d\n", n);
-               printk(KERN_ERR "\tlevel          %d\n",
-                      (int)le16_to_cpu(idx->level));
-               printk(KERN_ERR "\tBranches:\n");
+               pr_err("\tchild_cnt      %d\n", n);
+               pr_err("\tlevel          %d\n", (int)le16_to_cpu(idx->level));
+               pr_err("\tBranches:\n");
 
                for (i = 0; i < n && i < c->fanout - 1; i++) {
                        const struct ubifs_branch *br;
 
                        br = ubifs_idx_branch(c, idx, i);
                        key_read(c, &br->key, &key);
-                       printk(KERN_ERR "\t%d: LEB %d:%d len %d key %s\n",
+                       pr_err("\t%d: LEB %d:%d len %d key %s\n",
                               i, le32_to_cpu(br->lnum), le32_to_cpu(br->offs),
                               le32_to_cpu(br->len),
                               dbg_snprintf_key(c, &key, key_buf,
@@ -578,20 +526,20 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
        {
                const struct ubifs_orph_node *orph = node;
 
-               printk(KERN_ERR "\tcommit number  %llu\n",
+               pr_err("\tcommit number  %llu\n",
                       (unsigned long long)
                                le64_to_cpu(orph->cmt_no) & LLONG_MAX);
-               printk(KERN_ERR "\tlast node flag %llu\n",
+               pr_err("\tlast node flag %llu\n",
                       (unsigned long long)(le64_to_cpu(orph->cmt_no)) >> 63);
                n = (le32_to_cpu(ch->len) - UBIFS_ORPH_NODE_SZ) >> 3;
-               printk(KERN_ERR "\t%d orphan inode numbers:\n", n);
+               pr_err("\t%d orphan inode numbers:\n", n);
                for (i = 0; i < n; i++)
-                       printk(KERN_ERR "\t  ino %llu\n",
+                       pr_err("\t  ino %llu\n",
                               (unsigned long long)le64_to_cpu(orph->inos[i]));
                break;
        }
        default:
-               printk(KERN_ERR "node type %d was not recognized\n",
+               pr_err("node type %d was not recognized\n",
                       (int)ch->node_type);
        }
        spin_unlock(&dbg_lock);
@@ -600,16 +548,16 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
 void ubifs_dump_budget_req(const struct ubifs_budget_req *req)
 {
        spin_lock(&dbg_lock);
-       printk(KERN_ERR "Budgeting request: new_ino %d, dirtied_ino %d\n",
+       pr_err("Budgeting request: new_ino %d, dirtied_ino %d\n",
               req->new_ino, req->dirtied_ino);
-       printk(KERN_ERR "\tnew_ino_d   %d, dirtied_ino_d %d\n",
+       pr_err("\tnew_ino_d   %d, dirtied_ino_d %d\n",
               req->new_ino_d, req->dirtied_ino_d);
-       printk(KERN_ERR "\tnew_page    %d, dirtied_page %d\n",
+       pr_err("\tnew_page    %d, dirtied_page %d\n",
               req->new_page, req->dirtied_page);
-       printk(KERN_ERR "\tnew_dent    %d, mod_dent     %d\n",
+       pr_err("\tnew_dent    %d, mod_dent     %d\n",
               req->new_dent, req->mod_dent);
-       printk(KERN_ERR "\tidx_growth  %d\n", req->idx_growth);
-       printk(KERN_ERR "\tdata_growth %d dd_growth     %d\n",
+       pr_err("\tidx_growth  %d\n", req->idx_growth);
+       pr_err("\tdata_growth %d dd_growth     %d\n",
               req->data_growth, req->dd_growth);
        spin_unlock(&dbg_lock);
 }
@@ -617,11 +565,11 @@ void ubifs_dump_budget_req(const struct ubifs_budget_req *req)
 void ubifs_dump_lstats(const struct ubifs_lp_stats *lst)
 {
        spin_lock(&dbg_lock);
-       printk(KERN_ERR "(pid %d) Lprops statistics: empty_lebs %d, idx_lebs  %d\n",
+       pr_err("(pid %d) Lprops statistics: empty_lebs %d, idx_lebs  %d\n",
               current->pid, lst->empty_lebs, lst->idx_lebs);
-       printk(KERN_ERR "\ttaken_empty_lebs %d, total_free %lld, total_dirty %lld\n",
+       pr_err("\ttaken_empty_lebs %d, total_free %lld, total_dirty %lld\n",
               lst->taken_empty_lebs, lst->total_free, lst->total_dirty);
-       printk(KERN_ERR "\ttotal_used %lld, total_dark %lld, total_dead %lld\n",
+       pr_err("\ttotal_used %lld, total_dark %lld, total_dead %lld\n",
               lst->total_used, lst->total_dark, lst->total_dead);
        spin_unlock(&dbg_lock);
 }
@@ -636,18 +584,17 @@ void ubifs_dump_budg(struct ubifs_info *c, const struct ubifs_budg_info *bi)
 
        spin_lock(&c->space_lock);
        spin_lock(&dbg_lock);
-       printk(KERN_ERR "(pid %d) Budgeting info: data budget sum %lld, total budget sum %lld\n",
+       pr_err("(pid %d) Budgeting info: data budget sum %lld, total budget sum %lld\n",
               current->pid, bi->data_growth + bi->dd_growth,
               bi->data_growth + bi->dd_growth + bi->idx_growth);
-       printk(KERN_ERR "\tbudg_data_growth %lld, budg_dd_growth %lld, budg_idx_growth %lld\n",
+       pr_err("\tbudg_data_growth %lld, budg_dd_growth %lld, budg_idx_growth %lld\n",
               bi->data_growth, bi->dd_growth, bi->idx_growth);
-       printk(KERN_ERR "\tmin_idx_lebs %d, old_idx_sz %llu, uncommitted_idx %lld\n",
+       pr_err("\tmin_idx_lebs %d, old_idx_sz %llu, uncommitted_idx %lld\n",
               bi->min_idx_lebs, bi->old_idx_sz, bi->uncommitted_idx);
-       printk(KERN_ERR "\tpage_budget %d, inode_budget %d, dent_budget %d\n",
+       pr_err("\tpage_budget %d, inode_budget %d, dent_budget %d\n",
               bi->page_budget, bi->inode_budget, bi->dent_budget);
-       printk(KERN_ERR "\tnospace %u, nospace_rp %u\n",
-              bi->nospace, bi->nospace_rp);
-       printk(KERN_ERR "\tdark_wm %d, dead_wm %d, max_idx_node_sz %d\n",
+       pr_err("\tnospace %u, nospace_rp %u\n", bi->nospace, bi->nospace_rp);
+       pr_err("\tdark_wm %d, dead_wm %d, max_idx_node_sz %d\n",
               c->dark_wm, c->dead_wm, c->max_idx_node_sz);
 
        if (bi != &c->bi)
@@ -658,38 +605,37 @@ void ubifs_dump_budg(struct ubifs_info *c, const struct ubifs_budg_info *bi)
                 */
                goto out_unlock;
 
-       printk(KERN_ERR "\tfreeable_cnt %d, calc_idx_sz %lld, idx_gc_cnt %d\n",
+       pr_err("\tfreeable_cnt %d, calc_idx_sz %lld, idx_gc_cnt %d\n",
               c->freeable_cnt, c->calc_idx_sz, c->idx_gc_cnt);
-       printk(KERN_ERR "\tdirty_pg_cnt %ld, dirty_zn_cnt %ld, clean_zn_cnt %ld\n",
+       pr_err("\tdirty_pg_cnt %ld, dirty_zn_cnt %ld, clean_zn_cnt %ld\n",
               atomic_long_read(&c->dirty_pg_cnt),
               atomic_long_read(&c->dirty_zn_cnt),
               atomic_long_read(&c->clean_zn_cnt));
-       printk(KERN_ERR "\tgc_lnum %d, ihead_lnum %d\n",
-              c->gc_lnum, c->ihead_lnum);
+       pr_err("\tgc_lnum %d, ihead_lnum %d\n", c->gc_lnum, c->ihead_lnum);
 
        /* If we are in R/O mode, journal heads do not exist */
        if (c->jheads)
                for (i = 0; i < c->jhead_cnt; i++)
-                       printk(KERN_ERR "\tjhead %s\t LEB %d\n",
+                       pr_err("\tjhead %s\t LEB %d\n",
                               dbg_jhead(c->jheads[i].wbuf.jhead),
                               c->jheads[i].wbuf.lnum);
        for (rb = rb_first(&c->buds); rb; rb = rb_next(rb)) {
                bud = rb_entry(rb, struct ubifs_bud, rb);
-               printk(KERN_ERR "\tbud LEB %d\n", bud->lnum);
+               pr_err("\tbud LEB %d\n", bud->lnum);
        }
        list_for_each_entry(bud, &c->old_buds, list)
-               printk(KERN_ERR "\told bud LEB %d\n", bud->lnum);
+               pr_err("\told bud LEB %d\n", bud->lnum);
        list_for_each_entry(idx_gc, &c->idx_gc, list)
-               printk(KERN_ERR "\tGC'ed idx LEB %d unmap %d\n",
+               pr_err("\tGC'ed idx LEB %d unmap %d\n",
                       idx_gc->lnum, idx_gc->unmap);
-       printk(KERN_ERR "\tcommit state %d\n", c->cmt_state);
+       pr_err("\tcommit state %d\n", c->cmt_state);
 
        /* Print budgeting predictions */
        available = ubifs_calc_available(c, c->bi.min_idx_lebs);
        outstanding = c->bi.data_growth + c->bi.dd_growth;
        free = ubifs_get_free_space_nolock(c);
-       printk(KERN_ERR "Budgeting predictions:\n");
-       printk(KERN_ERR "\tavailable: %lld, outstanding %lld, free %lld\n",
+       pr_err("Budgeting predictions:\n");
+       pr_err("\tavailable: %lld, outstanding %lld, free %lld\n",
               available, outstanding, free);
 out_unlock:
        spin_unlock(&dbg_lock);
@@ -709,19 +655,19 @@ void ubifs_dump_lprop(const struct ubifs_info *c, const struct ubifs_lprops *lp)
                dark = ubifs_calc_dark(c, spc);
 
        if (lp->flags & LPROPS_INDEX)
-               printk(KERN_ERR "LEB %-7d free %-8d dirty %-8d used %-8d free + dirty %-8d flags %#x (",
+               pr_err("LEB %-7d free %-8d dirty %-8d used %-8d free + dirty %-8d flags %#x (",
                       lp->lnum, lp->free, lp->dirty, c->leb_size - spc, spc,
                       lp->flags);
        else
-               printk(KERN_ERR "LEB %-7d free %-8d dirty %-8d used %-8d free + dirty %-8d dark %-4d dead %-4d nodes fit %-3d flags %#-4x (",
+               pr_err("LEB %-7d free %-8d dirty %-8d used %-8d free + dirty %-8d dark %-4d dead %-4d nodes fit %-3d flags %#-4x (",
                       lp->lnum, lp->free, lp->dirty, c->leb_size - spc, spc,
                       dark, dead, (int)(spc / UBIFS_MAX_NODE_SZ), lp->flags);
 
        if (lp->flags & LPROPS_TAKEN) {
                if (lp->flags & LPROPS_INDEX)
-                       printk(KERN_CONT "index, taken");
+                       pr_cont("index, taken");
                else
-                       printk(KERN_CONT "taken");
+                       pr_cont("taken");
        } else {
                const char *s;
 
@@ -758,7 +704,7 @@ void ubifs_dump_lprop(const struct ubifs_info *c, const struct ubifs_lprops *lp)
                                break;
                        }
                }
-               printk(KERN_CONT "%s", s);
+               pr_cont("%s", s);
        }
 
        for (rb = rb_first((struct rb_root *)&c->buds); rb; rb = rb_next(rb)) {
@@ -773,19 +719,18 @@ void ubifs_dump_lprop(const struct ubifs_info *c, const struct ubifs_lprops *lp)
                                 */
                                if (c->jheads &&
                                    lp->lnum == c->jheads[i].wbuf.lnum) {
-                                       printk(KERN_CONT ", jhead %s",
-                                              dbg_jhead(i));
+                                       pr_cont(", jhead %s", dbg_jhead(i));
                                        head = 1;
                                }
                        }
                        if (!head)
-                               printk(KERN_CONT ", bud of jhead %s",
+                               pr_cont(", bud of jhead %s",
                                       dbg_jhead(bud->jhead));
                }
        }
        if (lp->lnum == c->gc_lnum)
-               printk(KERN_CONT ", GC LEB");
-       printk(KERN_CONT ")\n");
+               pr_cont(", GC LEB");
+       pr_cont(")\n");
 }
 
 void ubifs_dump_lprops(struct ubifs_info *c)
@@ -794,8 +739,7 @@ void ubifs_dump_lprops(struct ubifs_info *c)
        struct ubifs_lprops lp;
        struct ubifs_lp_stats lst;
 
-       printk(KERN_ERR "(pid %d) start dumping LEB properties\n",
-              current->pid);
+       pr_err("(pid %d) start dumping LEB properties\n", current->pid);
        ubifs_get_lp_stats(c, &lst);
        ubifs_dump_lstats(&lst);
 
@@ -806,8 +750,7 @@ void ubifs_dump_lprops(struct ubifs_info *c)
 
                ubifs_dump_lprop(c, &lp);
        }
-       printk(KERN_ERR "(pid %d) finish dumping LEB properties\n",
-              current->pid);
+       pr_err("(pid %d) finish dumping LEB properties\n", current->pid);
 }
 
 void ubifs_dump_lpt_info(struct ubifs_info *c)
@@ -815,35 +758,34 @@ void ubifs_dump_lpt_info(struct ubifs_info *c)
        int i;
 
        spin_lock(&dbg_lock);
-       printk(KERN_ERR "(pid %d) dumping LPT information\n", current->pid);
-       printk(KERN_ERR "\tlpt_sz:        %lld\n", c->lpt_sz);
-       printk(KERN_ERR "\tpnode_sz:      %d\n", c->pnode_sz);
-       printk(KERN_ERR "\tnnode_sz:      %d\n", c->nnode_sz);
-       printk(KERN_ERR "\tltab_sz:       %d\n", c->ltab_sz);
-       printk(KERN_ERR "\tlsave_sz:      %d\n", c->lsave_sz);
-       printk(KERN_ERR "\tbig_lpt:       %d\n", c->big_lpt);
-       printk(KERN_ERR "\tlpt_hght:      %d\n", c->lpt_hght);
-       printk(KERN_ERR "\tpnode_cnt:     %d\n", c->pnode_cnt);
-       printk(KERN_ERR "\tnnode_cnt:     %d\n", c->nnode_cnt);
-       printk(KERN_ERR "\tdirty_pn_cnt:  %d\n", c->dirty_pn_cnt);
-       printk(KERN_ERR "\tdirty_nn_cnt:  %d\n", c->dirty_nn_cnt);
-       printk(KERN_ERR "\tlsave_cnt:     %d\n", c->lsave_cnt);
-       printk(KERN_ERR "\tspace_bits:    %d\n", c->space_bits);
-       printk(KERN_ERR "\tlpt_lnum_bits: %d\n", c->lpt_lnum_bits);
-       printk(KERN_ERR "\tlpt_offs_bits: %d\n", c->lpt_offs_bits);
-       printk(KERN_ERR "\tlpt_spc_bits:  %d\n", c->lpt_spc_bits);
-       printk(KERN_ERR "\tpcnt_bits:     %d\n", c->pcnt_bits);
-       printk(KERN_ERR "\tlnum_bits:     %d\n", c->lnum_bits);
-       printk(KERN_ERR "\tLPT root is at %d:%d\n", c->lpt_lnum, c->lpt_offs);
-       printk(KERN_ERR "\tLPT head is at %d:%d\n",
+       pr_err("(pid %d) dumping LPT information\n", current->pid);
+       pr_err("\tlpt_sz:        %lld\n", c->lpt_sz);
+       pr_err("\tpnode_sz:      %d\n", c->pnode_sz);
+       pr_err("\tnnode_sz:      %d\n", c->nnode_sz);
+       pr_err("\tltab_sz:       %d\n", c->ltab_sz);
+       pr_err("\tlsave_sz:      %d\n", c->lsave_sz);
+       pr_err("\tbig_lpt:       %d\n", c->big_lpt);
+       pr_err("\tlpt_hght:      %d\n", c->lpt_hght);
+       pr_err("\tpnode_cnt:     %d\n", c->pnode_cnt);
+       pr_err("\tnnode_cnt:     %d\n", c->nnode_cnt);
+       pr_err("\tdirty_pn_cnt:  %d\n", c->dirty_pn_cnt);
+       pr_err("\tdirty_nn_cnt:  %d\n", c->dirty_nn_cnt);
+       pr_err("\tlsave_cnt:     %d\n", c->lsave_cnt);
+       pr_err("\tspace_bits:    %d\n", c->space_bits);
+       pr_err("\tlpt_lnum_bits: %d\n", c->lpt_lnum_bits);
+       pr_err("\tlpt_offs_bits: %d\n", c->lpt_offs_bits);
+       pr_err("\tlpt_spc_bits:  %d\n", c->lpt_spc_bits);
+       pr_err("\tpcnt_bits:     %d\n", c->pcnt_bits);
+       pr_err("\tlnum_bits:     %d\n", c->lnum_bits);
+       pr_err("\tLPT root is at %d:%d\n", c->lpt_lnum, c->lpt_offs);
+       pr_err("\tLPT head is at %d:%d\n",
               c->nhead_lnum, c->nhead_offs);
-       printk(KERN_ERR "\tLPT ltab is at %d:%d\n",
-              c->ltab_lnum, c->ltab_offs);
+       pr_err("\tLPT ltab is at %d:%d\n", c->ltab_lnum, c->ltab_offs);
        if (c->big_lpt)
-               printk(KERN_ERR "\tLPT lsave is at %d:%d\n",
+               pr_err("\tLPT lsave is at %d:%d\n",
                       c->lsave_lnum, c->lsave_offs);
        for (i = 0; i < c->lpt_lebs; i++)
-               printk(KERN_ERR "\tLPT LEB %d free %d dirty %d tgc %d cmt %d\n",
+               pr_err("\tLPT LEB %d free %d dirty %d tgc %d cmt %d\n",
                       i + c->lpt_first, c->ltab[i].free, c->ltab[i].dirty,
                       c->ltab[i].tgc, c->ltab[i].cmt);
        spin_unlock(&dbg_lock);
@@ -854,12 +796,12 @@ void ubifs_dump_sleb(const struct ubifs_info *c,
 {
        struct ubifs_scan_node *snod;
 
-       printk(KERN_ERR "(pid %d) start dumping scanned data from LEB %d:%d\n",
+       pr_err("(pid %d) start dumping scanned data from LEB %d:%d\n",
               current->pid, sleb->lnum, offs);
 
        list_for_each_entry(snod, &sleb->nodes, list) {
                cond_resched();
-               printk(KERN_ERR "Dumping node at LEB %d:%d len %d\n",
+               pr_err("Dumping node at LEB %d:%d len %d\n",
                       sleb->lnum, snod->offs, snod->len);
                ubifs_dump_node(c, snod->node);
        }
@@ -871,8 +813,7 @@ void ubifs_dump_leb(const struct ubifs_info *c, int lnum)
        struct ubifs_scan_node *snod;
        void *buf;
 
-       printk(KERN_ERR "(pid %d) start dumping LEB %d\n",
-              current->pid, lnum);
+       pr_err("(pid %d) start dumping LEB %d\n", current->pid, lnum);
 
        buf = __vmalloc(c->leb_size, GFP_NOFS, PAGE_KERNEL);
        if (!buf) {
@@ -886,18 +827,17 @@ void ubifs_dump_leb(const struct ubifs_info *c, int lnum)
                goto out;
        }
 
-       printk(KERN_ERR "LEB %d has %d nodes ending at %d\n", lnum,
+       pr_err("LEB %d has %d nodes ending at %d\n", lnum,
               sleb->nodes_cnt, sleb->endpt);
 
        list_for_each_entry(snod, &sleb->nodes, list) {
                cond_resched();
-               printk(KERN_ERR "Dumping node at LEB %d:%d len %d\n", lnum,
+               pr_err("Dumping node at LEB %d:%d len %d\n", lnum,
                       snod->offs, snod->len);
                ubifs_dump_node(c, snod->node);
        }
 
-       printk(KERN_ERR "(pid %d) finish dumping LEB %d\n",
-              current->pid, lnum);
+       pr_err("(pid %d) finish dumping LEB %d\n", current->pid, lnum);
        ubifs_scan_destroy(sleb);
 
 out:
@@ -918,7 +858,7 @@ void ubifs_dump_znode(const struct ubifs_info *c,
        else
                zbr = &c->zroot;
 
-       printk(KERN_ERR "znode %p, LEB %d:%d len %d parent %p iip %d level %d child_cnt %d flags %lx\n",
+       pr_err("znode %p, LEB %d:%d len %d parent %p iip %d level %d child_cnt %d flags %lx\n",
               znode, zbr->lnum, zbr->offs, zbr->len, znode->parent, znode->iip,
               znode->level, znode->child_cnt, znode->flags);
 
@@ -927,16 +867,16 @@ void ubifs_dump_znode(const struct ubifs_info *c,
                return;
        }
 
-       printk(KERN_ERR "zbranches:\n");
+       pr_err("zbranches:\n");
        for (n = 0; n < znode->child_cnt; n++) {
                zbr = &znode->zbranch[n];
                if (znode->level > 0)
-                       printk(KERN_ERR "\t%d: znode %p LEB %d:%d len %d key %s\n",
+                       pr_err("\t%d: znode %p LEB %d:%d len %d key %s\n",
                               n, zbr->znode, zbr->lnum, zbr->offs, zbr->len,
                               dbg_snprintf_key(c, &zbr->key, key_buf,
                                                DBG_KEY_BUF_LEN));
                else
-                       printk(KERN_ERR "\t%d: LNC %p LEB %d:%d len %d key %s\n",
+                       pr_err("\t%d: LNC %p LEB %d:%d len %d key %s\n",
                               n, zbr->znode, zbr->lnum, zbr->offs, zbr->len,
                               dbg_snprintf_key(c, &zbr->key, key_buf,
                                                DBG_KEY_BUF_LEN));
@@ -948,16 +888,16 @@ void ubifs_dump_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat)
 {
        int i;
 
-       printk(KERN_ERR "(pid %d) start dumping heap cat %d (%d elements)\n",
+       pr_err("(pid %d) start dumping heap cat %d (%d elements)\n",
               current->pid, cat, heap->cnt);
        for (i = 0; i < heap->cnt; i++) {
                struct ubifs_lprops *lprops = heap->arr[i];
 
-               printk(KERN_ERR "\t%d. LEB %d hpos %d free %d dirty %d flags %d\n",
+               pr_err("\t%d. LEB %d hpos %d free %d dirty %d flags %d\n",
                       i, lprops->lnum, lprops->hpos, lprops->free,
                       lprops->dirty, lprops->flags);
        }
-       printk(KERN_ERR "(pid %d) finish dumping heap\n", current->pid);
+       pr_err("(pid %d) finish dumping heap\n", current->pid);
 }
 
 void ubifs_dump_pnode(struct ubifs_info *c, struct ubifs_pnode *pnode,
@@ -965,15 +905,15 @@ void ubifs_dump_pnode(struct ubifs_info *c, struct ubifs_pnode *pnode,
 {
        int i;
 
-       printk(KERN_ERR "(pid %d) dumping pnode:\n", current->pid);
-       printk(KERN_ERR "\taddress %zx parent %zx cnext %zx\n",
+       pr_err("(pid %d) dumping pnode:\n", current->pid);
+       pr_err("\taddress %zx parent %zx cnext %zx\n",
               (size_t)pnode, (size_t)parent, (size_t)pnode->cnext);
-       printk(KERN_ERR "\tflags %lu iip %d level %d num %d\n",
+       pr_err("\tflags %lu iip %d level %d num %d\n",
               pnode->flags, iip, pnode->level, pnode->num);
        for (i = 0; i < UBIFS_LPT_FANOUT; i++) {
                struct ubifs_lprops *lp = &pnode->lprops[i];
 
-               printk(KERN_ERR "\t%d: free %d dirty %d flags %d lnum %d\n",
+               pr_err("\t%d: free %d dirty %d flags %d lnum %d\n",
                       i, lp->free, lp->dirty, lp->flags, lp->lnum);
        }
 }
@@ -983,20 +923,20 @@ void ubifs_dump_tnc(struct ubifs_info *c)
        struct ubifs_znode *znode;
        int level;
 
-       printk(KERN_ERR "\n");
-       printk(KERN_ERR "(pid %d) start dumping TNC tree\n", current->pid);
+       pr_err("\n");
+       pr_err("(pid %d) start dumping TNC tree\n", current->pid);
        znode = ubifs_tnc_levelorder_next(c->zroot.znode, NULL);
        level = znode->level;
-       printk(KERN_ERR "== Level %d ==\n", level);
+       pr_err("== Level %d ==\n", level);
        while (znode) {
                if (level != znode->level) {
                        level = znode->level;
-                       printk(KERN_ERR "== Level %d ==\n", level);
+                       pr_err("== Level %d ==\n", level);
                }
                ubifs_dump_znode(c, znode);
                znode = ubifs_tnc_levelorder_next(c->zroot.znode, znode);
        }
-       printk(KERN_ERR "(pid %d) finish dumping TNC tree\n", current->pid);
+       pr_err("(pid %d) finish dumping TNC tree\n", current->pid);
 }
 
 static int dump_znode(struct ubifs_info *c, struct ubifs_znode *znode,