block: remove READ_META and WRITE_META
Christoph Hellwig [Tue, 23 Aug 2011 12:49:55 +0000 (14:49 +0200)]
Replace all occurnanced of the undocumented READ_META with READ | REQ_META
and remove the unused WRITE_META define.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

fs/ext3/inode.c
fs/ext3/namei.c
fs/ext4/inode.c
fs/ext4/namei.c
fs/gfs2/quota.c
include/linux/fs.h

index 04da6ac..bba7b96 100644 (file)
@@ -1134,7 +1134,7 @@ struct buffer_head *ext3_bread(handle_t *handle, struct inode *inode,
                return bh;
        if (buffer_uptodate(bh))
                return bh;
-       ll_rw_block(READ_META, 1, &bh);
+       ll_rw_block(READ | REQ_META, 1, &bh);
        wait_on_buffer(bh);
        if (buffer_uptodate(bh))
                return bh;
@@ -2807,7 +2807,7 @@ make_io:
                trace_ext3_load_inode(inode);
                get_bh(bh);
                bh->b_end_io = end_buffer_read_sync;
-               submit_bh(READ_META, bh);
+               submit_bh(READ | REQ_META, bh);
                wait_on_buffer(bh);
                if (!buffer_uptodate(bh)) {
                        ext3_error(inode->i_sb, "ext3_get_inode_loc",
index 5571708..c7d4032 100644 (file)
@@ -922,7 +922,7 @@ restart:
                                bh = ext3_getblk(NULL, dir, b++, 0, &err);
                                bh_use[ra_max] = bh;
                                if (bh)
-                                       ll_rw_block(READ_META, 1, &bh);
+                                       ll_rw_block(READ | REQ_META, 1, &bh);
                        }
                }
                if ((bh = bh_use[ra_ptr++]) == NULL)
index c4da98a..1dfa18f 100644 (file)
@@ -650,7 +650,7 @@ struct buffer_head *ext4_bread(handle_t *handle, struct inode *inode,
                return bh;
        if (buffer_uptodate(bh))
                return bh;
-       ll_rw_block(READ_META, 1, &bh);
+       ll_rw_block(READ | REQ_META, 1, &bh);
        wait_on_buffer(bh);
        if (buffer_uptodate(bh))
                return bh;
@@ -3301,7 +3301,7 @@ make_io:
                trace_ext4_load_inode(inode);
                get_bh(bh);
                bh->b_end_io = end_buffer_read_sync;
-               submit_bh(READ_META, bh);
+               submit_bh(READ | REQ_META, bh);
                wait_on_buffer(bh);
                if (!buffer_uptodate(bh)) {
                        EXT4_ERROR_INODE_BLOCK(inode, block,
index f8068c7..d36315a 100644 (file)
@@ -922,7 +922,7 @@ restart:
                                bh = ext4_getblk(NULL, dir, b++, 0, &err);
                                bh_use[ra_max] = bh;
                                if (bh)
-                                       ll_rw_block(READ_META, 1, &bh);
+                                       ll_rw_block(READ | REQ_META, 1, &bh);
                        }
                }
                if ((bh = bh_use[ra_ptr++]) == NULL)
index 42e8d23..0534340 100644 (file)
@@ -709,7 +709,7 @@ get_a_page:
                set_buffer_uptodate(bh);
 
        if (!buffer_uptodate(bh)) {
-               ll_rw_block(READ_META, 1, &bh);
+               ll_rw_block(READ | REQ_META, 1, &bh);
                wait_on_buffer(bh);
                if (!buffer_uptodate(bh))
                        goto unlock_out;
index 178cdb4..eae44c9 100644 (file)
@@ -162,10 +162,8 @@ struct inodes_stat_t {
 #define READA                  RWA_MASK
 
 #define READ_SYNC              (READ | REQ_SYNC)
-#define READ_META              (READ | REQ_META)
 #define WRITE_SYNC             (WRITE | REQ_SYNC | REQ_NOIDLE)
 #define WRITE_ODIRECT          (WRITE | REQ_SYNC)
-#define WRITE_META             (WRITE | REQ_META)
 #define WRITE_FLUSH            (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH)
 #define WRITE_FUA              (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FUA)
 #define WRITE_FLUSH_FUA                (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)