#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
-#include "xfs_dir2.h"
-#include "xfs_dmapi.h"
#include "xfs_mount.h"
#include "xfs_bmap_btree.h"
#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
-#include "xfs_dir2_sf.h"
-#include "xfs_attr_sf.h"
#include "xfs_dinode.h"
#include "xfs_inode.h"
#include "xfs_ialloc.h"
#include "xfs_itable.h"
#include "xfs_error.h"
#include "xfs_btree.h"
+#include "xfs_trace.h"
-int
+STATIC int
xfs_internal_inum(
xfs_mount_t *mp,
xfs_ino_t ino)
(ino == mp->m_sb.sb_uquotino || ino == mp->m_sb.sb_gquotino)));
}
-STATIC int
-xfs_bulkstat_one_iget(
- xfs_mount_t *mp, /* mount point for filesystem */
- xfs_ino_t ino, /* inode number to get data for */
- xfs_daddr_t bno, /* starting bno of inode cluster */
- xfs_bstat_t *buf, /* return buffer */
- int *stat) /* BULKSTAT_RV_... */
+/*
+ * Return stat information for one inode.
+ * Return 0 if ok, else errno.
+ */
+int
+xfs_bulkstat_one_int(
+ struct xfs_mount *mp, /* mount point for filesystem */
+ xfs_ino_t ino, /* inode to get data for */
+ void __user *buffer, /* buffer to place output in */
+ int ubsize, /* size of buffer */
+ bulkstat_one_fmt_pf formatter, /* formatter, copy to user */
+ int *ubused, /* bytes used by me */
+ int *stat) /* BULKSTAT_RV_... */
{
- xfs_icdinode_t *dic; /* dinode core info pointer */
- xfs_inode_t *ip; /* incore inode pointer */
- int error;
+ struct xfs_icdinode *dic; /* dinode core info pointer */
+ struct xfs_inode *ip; /* incore inode pointer */
+ struct inode *inode;
+ struct xfs_bstat *buf; /* return buffer */
+ int error = 0; /* error value */
+
+ *stat = BULKSTAT_RV_NOTHING;
+
+ if (!buffer || xfs_internal_inum(mp, ino))
+ return XFS_ERROR(EINVAL);
+
+ buf = kmem_alloc(sizeof(*buf), KM_SLEEP | KM_MAYFAIL);
+ if (!buf)
+ return XFS_ERROR(ENOMEM);
error = xfs_iget(mp, NULL, ino,
- XFS_IGET_BULKSTAT, XFS_ILOCK_SHARED, &ip, bno);
+ XFS_IGET_UNTRUSTED, XFS_ILOCK_SHARED, &ip);
if (error) {
*stat = BULKSTAT_RV_NOTHING;
- return error;
+ goto out_free;
}
ASSERT(ip != NULL);
- ASSERT(ip->i_blkno != (xfs_daddr_t)0);
+ ASSERT(ip->i_imap.im_blkno != 0);
dic = &ip->i_d;
+ inode = VFS_I(ip);
/* xfs_iget returns the following without needing
* further change.
*/
buf->bs_nlink = dic->di_nlink;
- buf->bs_projid = dic->di_projid;
+ buf->bs_projid_lo = dic->di_projid_lo;
+ buf->bs_projid_hi = dic->di_projid_hi;
buf->bs_ino = ino;
buf->bs_mode = dic->di_mode;
buf->bs_uid = dic->di_uid;
buf->bs_gid = dic->di_gid;
buf->bs_size = dic->di_size;
- vn_atime_to_bstime(VFS_I(ip), &buf->bs_atime);
- buf->bs_mtime.tv_sec = dic->di_mtime.t_sec;
- buf->bs_mtime.tv_nsec = dic->di_mtime.t_nsec;
- buf->bs_ctime.tv_sec = dic->di_ctime.t_sec;
- buf->bs_ctime.tv_nsec = dic->di_ctime.t_nsec;
+
+ /*
+ * We need to read the timestamps from the Linux inode because
+ * the VFS keeps writing directly into the inode structure instead
+ * of telling us about the updates.
+ */
+ buf->bs_atime.tv_sec = inode->i_atime.tv_sec;
+ buf->bs_atime.tv_nsec = inode->i_atime.tv_nsec;
+ buf->bs_mtime.tv_sec = inode->i_mtime.tv_sec;
+ buf->bs_mtime.tv_nsec = inode->i_mtime.tv_nsec;
+ buf->bs_ctime.tv_sec = inode->i_ctime.tv_sec;
+ buf->bs_ctime.tv_nsec = inode->i_ctime.tv_nsec;
+
buf->bs_xflags = xfs_ip2xflags(ip);
buf->bs_extsize = dic->di_extsize << mp->m_sb.sb_blocklog;
buf->bs_extents = dic->di_nextents;
buf->bs_dmevmask = dic->di_dmevmask;
buf->bs_dmstate = dic->di_dmstate;
buf->bs_aextents = dic->di_anextents;
+ buf->bs_forkoff = XFS_IFORK_BOFF(ip);
switch (dic->di_format) {
case XFS_DINODE_FMT_DEV:
buf->bs_blocks = dic->di_nblocks + ip->i_delayed_blks;
break;
}
+ xfs_iunlock(ip, XFS_ILOCK_SHARED);
+ IRELE(ip);
- xfs_iput(ip, XFS_ILOCK_SHARED);
- return error;
-}
+ error = formatter(buffer, ubsize, ubused, buf);
-STATIC void
-xfs_bulkstat_one_dinode(
- xfs_mount_t *mp, /* mount point for filesystem */
- xfs_ino_t ino, /* inode number to get data for */
- xfs_dinode_t *dip, /* dinode inode pointer */
- xfs_bstat_t *buf) /* return buffer */
-{
- xfs_dinode_core_t *dic; /* dinode core info pointer */
+ if (!error)
+ *stat = BULKSTAT_RV_DIDONE;
- dic = &dip->di_core;
-
- /*
- * The inode format changed when we moved the link count and
- * made it 32 bits long. If this is an old format inode,
- * convert it in memory to look like a new one. If it gets
- * flushed to disk we will convert back before flushing or
- * logging it. We zero out the new projid field and the old link
- * count field. We'll handle clearing the pad field (the remains
- * of the old uuid field) when we actually convert the inode to
- * the new format. We don't change the version number so that we
- * can distinguish this from a real new format inode.
- */
- if (dic->di_version == XFS_DINODE_VERSION_1) {
- buf->bs_nlink = be16_to_cpu(dic->di_onlink);
- buf->bs_projid = 0;
- } else {
- buf->bs_nlink = be32_to_cpu(dic->di_nlink);
- buf->bs_projid = be16_to_cpu(dic->di_projid);
- }
-
- buf->bs_ino = ino;
- buf->bs_mode = be16_to_cpu(dic->di_mode);
- buf->bs_uid = be32_to_cpu(dic->di_uid);
- buf->bs_gid = be32_to_cpu(dic->di_gid);
- buf->bs_size = be64_to_cpu(dic->di_size);
- buf->bs_atime.tv_sec = be32_to_cpu(dic->di_atime.t_sec);
- buf->bs_atime.tv_nsec = be32_to_cpu(dic->di_atime.t_nsec);
- buf->bs_mtime.tv_sec = be32_to_cpu(dic->di_mtime.t_sec);
- buf->bs_mtime.tv_nsec = be32_to_cpu(dic->di_mtime.t_nsec);
- buf->bs_ctime.tv_sec = be32_to_cpu(dic->di_ctime.t_sec);
- buf->bs_ctime.tv_nsec = be32_to_cpu(dic->di_ctime.t_nsec);
- buf->bs_xflags = xfs_dic2xflags(dip);
- buf->bs_extsize = be32_to_cpu(dic->di_extsize) << mp->m_sb.sb_blocklog;
- buf->bs_extents = be32_to_cpu(dic->di_nextents);
- buf->bs_gen = be32_to_cpu(dic->di_gen);
- memset(buf->bs_pad, 0, sizeof(buf->bs_pad));
- buf->bs_dmevmask = be32_to_cpu(dic->di_dmevmask);
- buf->bs_dmstate = be16_to_cpu(dic->di_dmstate);
- buf->bs_aextents = be16_to_cpu(dic->di_anextents);
-
- switch (dic->di_format) {
- case XFS_DINODE_FMT_DEV:
- buf->bs_rdev = be32_to_cpu(dip->di_u.di_dev);
- buf->bs_blksize = BLKDEV_IOSIZE;
- buf->bs_blocks = 0;
- break;
- case XFS_DINODE_FMT_LOCAL:
- case XFS_DINODE_FMT_UUID:
- buf->bs_rdev = 0;
- buf->bs_blksize = mp->m_sb.sb_blocksize;
- buf->bs_blocks = 0;
- break;
- case XFS_DINODE_FMT_EXTENTS:
- case XFS_DINODE_FMT_BTREE:
- buf->bs_rdev = 0;
- buf->bs_blksize = mp->m_sb.sb_blocksize;
- buf->bs_blocks = be64_to_cpu(dic->di_nblocks);
- break;
- }
+ out_free:
+ kmem_free(buf);
+ return error;
}
+/* Return 0 on success or positive error */
STATIC int
xfs_bulkstat_one_fmt(
void __user *ubuffer,
+ int ubsize,
+ int *ubused,
const xfs_bstat_t *buffer)
{
+ if (ubsize < sizeof(*buffer))
+ return XFS_ERROR(ENOMEM);
if (copy_to_user(ubuffer, buffer, sizeof(*buffer)))
- return -EFAULT;
- return sizeof(*buffer);
+ return XFS_ERROR(EFAULT);
+ if (ubused)
+ *ubused = sizeof(*buffer);
+ return 0;
}
-/*
- * Return stat information for one inode.
- * Return 0 if ok, else errno.
- */
-int /* error status */
+int
xfs_bulkstat_one(
xfs_mount_t *mp, /* mount point for filesystem */
xfs_ino_t ino, /* inode number to get data for */
void __user *buffer, /* buffer to place output in */
int ubsize, /* size of buffer */
- void *private_data, /* my private data */
- xfs_daddr_t bno, /* starting bno of inode cluster */
int *ubused, /* bytes used by me */
- void *dibuff, /* on-disk inode buffer */
int *stat) /* BULKSTAT_RV_... */
{
- xfs_bstat_t *buf; /* return buffer */
- int error = 0; /* error value */
- xfs_dinode_t *dip; /* dinode inode pointer */
- bulkstat_one_fmt_pf formatter = private_data ? : xfs_bulkstat_one_fmt;
-
- dip = (xfs_dinode_t *)dibuff;
- *stat = BULKSTAT_RV_NOTHING;
-
- if (!buffer || xfs_internal_inum(mp, ino))
- return XFS_ERROR(EINVAL);
- if (ubsize < sizeof(*buf))
- return XFS_ERROR(ENOMEM);
-
- buf = kmem_alloc(sizeof(*buf), KM_SLEEP);
-
- if (dip == NULL) {
- /* We're not being passed a pointer to a dinode. This happens
- * if BULKSTAT_FG_IGET is selected. Do the iget.
- */
- error = xfs_bulkstat_one_iget(mp, ino, bno, buf, stat);
- if (error)
- goto out_free;
- } else {
- xfs_bulkstat_one_dinode(mp, ino, dip, buf);
- }
-
- error = formatter(buffer, buf);
- if (error < 0) {
- error = EFAULT;
- goto out_free;
- }
-
- *stat = BULKSTAT_RV_DIDONE;
- if (ubused)
- *ubused = error;
-
- out_free:
- kmem_free(buf);
- return error;
-}
-
-/*
- * Test to see whether we can use the ondisk inode directly, based
- * on the given bulkstat flags, filling in dipp accordingly.
- * Returns zero if the inode is dodgey.
- */
-STATIC int
-xfs_bulkstat_use_dinode(
- xfs_mount_t *mp,
- int flags,
- xfs_buf_t *bp,
- int clustidx,
- xfs_dinode_t **dipp)
-{
- xfs_dinode_t *dip;
- unsigned int aformat;
-
- *dipp = NULL;
- if (!bp || (flags & BULKSTAT_FG_IGET))
- return 1;
- dip = (xfs_dinode_t *)
- xfs_buf_offset(bp, clustidx << mp->m_sb.sb_inodelog);
- /*
- * Check the buffer containing the on-disk inode for di_mode == 0.
- * This is to prevent xfs_bulkstat from picking up just reclaimed
- * inodes that have their in-core state initialized but not flushed
- * to disk yet. This is a temporary hack that would require a proper
- * fix in the future.
- */
- if (be16_to_cpu(dip->di_core.di_magic) != XFS_DINODE_MAGIC ||
- !XFS_DINODE_GOOD_VERSION(dip->di_core.di_version) ||
- !dip->di_core.di_mode)
- return 0;
- if (flags & BULKSTAT_FG_QUICK) {
- *dipp = dip;
- return 1;
- }
- /* BULKSTAT_FG_INLINE: if attr fork is local, or not there, use it */
- aformat = dip->di_core.di_aformat;
- if ((XFS_DFORK_Q(dip) == 0) ||
- (aformat == XFS_DINODE_FMT_LOCAL) ||
- (aformat == XFS_DINODE_FMT_EXTENTS && !dip->di_core.di_anextents)) {
- *dipp = dip;
- return 1;
- }
- return 1;
+ return xfs_bulkstat_one_int(mp, ino, buffer, ubsize,
+ xfs_bulkstat_one_fmt, ubused, stat);
}
#define XFS_BULKSTAT_UBLEFT(ubleft) ((ubleft) >= statstruct_size)
xfs_ino_t *lastinop, /* last inode returned */
int *ubcountp, /* size of buffer/count returned */
bulkstat_one_pf formatter, /* func that'd fill a single buf */
- void *private_data,/* private data for formatter */
size_t statstruct_size, /* sizeof struct filling */
char __user *ubuffer, /* buffer with inode stats */
- int flags, /* defined in xfs_itable.h */
int *done) /* 1 if there are more stats to get */
{
xfs_agblock_t agbno=0;/* allocation group block number */
xfs_agi_t *agi; /* agi header data */
xfs_agino_t agino; /* inode # in allocation group */
xfs_agnumber_t agno; /* allocation group number */
- xfs_daddr_t bno; /* inode cluster start daddr */
int chunkidx; /* current index into inode chunk */
int clustidx; /* current index into inode cluster */
xfs_btree_cur_t *cur; /* btree cursor for ialloc btree */
int end_of_ag; /* set if we've seen the ag end */
int error; /* error code */
int fmterror;/* bulkstat formatter result */
- __int32_t gcnt; /* current btree rec's count */
- xfs_inofree_t gfree; /* current btree rec's free mask */
- xfs_agino_t gino; /* current btree rec's start inode */
int i; /* loop index */
int icount; /* count of inodes good in irbuf */
size_t irbsize; /* size of irec buffer in bytes */
int ubelem; /* spaces used in user's buffer */
int ubused; /* bytes used by formatter */
xfs_buf_t *bp; /* ptr to on-disk inode cluster buf */
- xfs_dinode_t *dip; /* ptr into bp for specific inode */
- xfs_inode_t *ip; /* ptr to in-core inode struct */
/*
* Get the last inode value, see if there's nothing to do.
*/
ino = (xfs_ino_t)*lastinop;
lastino = ino;
- dip = NULL;
agno = XFS_INO_TO_AGNO(mp, ino);
agino = XFS_INO_TO_AGINO(mp, ino);
if (agno >= mp->m_sb.sb_agcount ||
(XFS_INODE_CLUSTER_SIZE(mp) >> mp->m_sb.sb_inodelog);
nimask = ~(nicluster - 1);
nbcluster = nicluster >> mp->m_sb.sb_inopblog;
- irbuf = kmem_zalloc_greedy(&irbsize, PAGE_SIZE, PAGE_SIZE * 4,
- KM_SLEEP | KM_MAYFAIL | KM_LARGE);
+ irbuf = kmem_zalloc_greedy(&irbsize, PAGE_SIZE, PAGE_SIZE * 4);
+ if (!irbuf)
+ return ENOMEM;
+
nirbuf = irbsize / sizeof(*irbuf);
/*
while (XFS_BULKSTAT_UBLEFT(ubleft) && agno < mp->m_sb.sb_agcount) {
cond_resched();
bp = NULL;
- down_read(&mp->m_peraglock);
error = xfs_ialloc_read_agi(mp, NULL, agno, &agbp);
- up_read(&mp->m_peraglock);
if (error) {
/*
* Skip this allocation group and go to the next one.
/*
* Allocate and initialize a btree cursor for ialloc btree.
*/
- cur = xfs_btree_init_cursor(mp, NULL, agbp, agno, XFS_BTNUM_INO,
- (xfs_inode_t *)0, 0);
+ cur = xfs_inobt_init_cursor(mp, NULL, agbp, agno);
irbp = irbuf;
irbufend = irbuf + nirbuf;
end_of_ag = 0;
* we need to get the remainder of the chunk we're in.
*/
if (agino > 0) {
+ xfs_inobt_rec_incore_t r;
+
/*
* Lookup the inode chunk that this inode lives in.
*/
- error = xfs_inobt_lookup_le(cur, agino, 0, 0, &tmp);
+ error = xfs_inobt_lookup(cur, agino, XFS_LOOKUP_LE,
+ &tmp);
if (!error && /* no I/O error */
tmp && /* lookup succeeded */
/* got the record, should always work */
- !(error = xfs_inobt_get_rec(cur, &gino, &gcnt,
- &gfree, &i)) &&
+ !(error = xfs_inobt_get_rec(cur, &r, &i)) &&
i == 1 &&
/* this is the right chunk */
- agino < gino + XFS_INODES_PER_CHUNK &&
+ agino < r.ir_startino + XFS_INODES_PER_CHUNK &&
/* lastino was not last in chunk */
- (chunkidx = agino - gino + 1) <
+ (chunkidx = agino - r.ir_startino + 1) <
XFS_INODES_PER_CHUNK &&
/* there are some left allocated */
- XFS_INOBT_MASKN(chunkidx,
- XFS_INODES_PER_CHUNK - chunkidx) & ~gfree) {
+ xfs_inobt_maskn(chunkidx,
+ XFS_INODES_PER_CHUNK - chunkidx) &
+ ~r.ir_free) {
/*
* Grab the chunk record. Mark all the
* uninteresting inodes (because they're
* before our start point) free.
*/
for (i = 0; i < chunkidx; i++) {
- if (XFS_INOBT_MASK(i) & ~gfree)
- gcnt++;
+ if (XFS_INOBT_MASK(i) & ~r.ir_free)
+ r.ir_freecount++;
}
- gfree |= XFS_INOBT_MASKN(0, chunkidx);
- irbp->ir_startino = gino;
- irbp->ir_freecount = gcnt;
- irbp->ir_free = gfree;
+ r.ir_free |= xfs_inobt_maskn(0, chunkidx);
+ irbp->ir_startino = r.ir_startino;
+ irbp->ir_freecount = r.ir_freecount;
+ irbp->ir_free = r.ir_free;
irbp++;
- agino = gino + XFS_INODES_PER_CHUNK;
- icount = XFS_INODES_PER_CHUNK - gcnt;
+ agino = r.ir_startino + XFS_INODES_PER_CHUNK;
+ icount = XFS_INODES_PER_CHUNK - r.ir_freecount;
} else {
/*
* If any of those tests failed, bump the
* In any case, increment to the next record.
*/
if (!error)
- error = xfs_inobt_increment(cur, 0, &tmp);
+ error = xfs_btree_increment(cur, 0, &tmp);
} else {
/*
* Start of ag. Lookup the first inode chunk.
*/
- error = xfs_inobt_lookup_ge(cur, 0, 0, 0, &tmp);
+ error = xfs_inobt_lookup(cur, 0, XFS_LOOKUP_GE, &tmp);
icount = 0;
}
/*
* until we run out of inodes or space in the buffer.
*/
while (irbp < irbufend && icount < ubcount) {
+ xfs_inobt_rec_incore_t r;
+
/*
* Loop as long as we're unable to read the
* inode btree.
if (XFS_AGINO_TO_AGBNO(mp, agino) >=
be32_to_cpu(agi->agi_length))
break;
- error = xfs_inobt_lookup_ge(cur, agino, 0, 0,
- &tmp);
+ error = xfs_inobt_lookup(cur, agino,
+ XFS_LOOKUP_GE, &tmp);
cond_resched();
}
/*
* If ran off the end of the ag either with an error,
* or the normal way, set end and stop collecting.
*/
- if (error ||
- (error = xfs_inobt_get_rec(cur, &gino, &gcnt,
- &gfree, &i)) ||
- i == 0) {
+ if (error) {
end_of_ag = 1;
break;
}
+
+ error = xfs_inobt_get_rec(cur, &r, &i);
+ if (error || i == 0) {
+ end_of_ag = 1;
+ break;
+ }
+
/*
* If this chunk has any allocated inodes, save it.
* Also start read-ahead now for this chunk.
*/
- if (gcnt < XFS_INODES_PER_CHUNK) {
+ if (r.ir_freecount < XFS_INODES_PER_CHUNK) {
/*
* Loop over all clusters in the next chunk.
* Do a readahead if there are any allocated
* inodes in that cluster.
*/
- for (agbno = XFS_AGINO_TO_AGBNO(mp, gino),
- chunkidx = 0;
+ agbno = XFS_AGINO_TO_AGBNO(mp, r.ir_startino);
+ for (chunkidx = 0;
chunkidx < XFS_INODES_PER_CHUNK;
chunkidx += nicluster,
agbno += nbcluster) {
- if (XFS_INOBT_MASKN(chunkidx,
- nicluster) & ~gfree)
+ if (xfs_inobt_maskn(chunkidx, nicluster)
+ & ~r.ir_free)
xfs_btree_reada_bufs(mp, agno,
agbno, nbcluster);
}
- irbp->ir_startino = gino;
- irbp->ir_freecount = gcnt;
- irbp->ir_free = gfree;
+ irbp->ir_startino = r.ir_startino;
+ irbp->ir_freecount = r.ir_freecount;
+ irbp->ir_free = r.ir_free;
irbp++;
- icount += XFS_INODES_PER_CHUNK - gcnt;
+ icount += XFS_INODES_PER_CHUNK - r.ir_freecount;
}
/*
* Set agino to after this chunk and bump the cursor.
*/
- agino = gino + XFS_INODES_PER_CHUNK;
- error = xfs_inobt_increment(cur, 0, &tmp);
+ agino = r.ir_startino + XFS_INODES_PER_CHUNK;
+ error = xfs_btree_increment(cur, 0, &tmp);
cond_resched();
}
/*
* first inode of the cluster.
*
* Careful with clustidx. There can be
- * multple clusters per chunk, a single
+ * multiple clusters per chunk, a single
* cluster per chunk or a cluster that has
* inodes represented from several different
* chunks (if blocksize is large).
irbp->ir_startino) +
((chunkidx & nimask) >>
mp->m_sb.sb_inopblog);
-
- if (flags & (BULKSTAT_FG_QUICK |
- BULKSTAT_FG_INLINE)) {
- ino = XFS_AGINO_TO_INO(mp, agno,
- agino);
- bno = XFS_AGB_TO_DADDR(mp, agno,
- agbno);
-
- /*
- * Get the inode cluster buffer
- */
- ASSERT(xfs_inode_zone != NULL);
- ip = kmem_zone_zalloc(xfs_inode_zone,
- KM_SLEEP);
- ip->i_ino = ino;
- ip->i_mount = mp;
- spin_lock_init(&ip->i_flags_lock);
- if (bp)
- xfs_buf_relse(bp);
- error = xfs_itobp(mp, NULL, ip,
- &dip, &bp, bno,
- XFS_IMAP_BULKSTAT,
- XFS_BUF_LOCK);
- if (!error)
- clustidx = ip->i_boffset / mp->m_sb.sb_inodesize;
- kmem_zone_free(xfs_inode_zone, ip);
- if (XFS_TEST_ERROR(error != 0,
- mp, XFS_ERRTAG_BULKSTAT_READ_CHUNK,
- XFS_RANDOM_BULKSTAT_READ_CHUNK)) {
- bp = NULL;
- ubleft = 0;
- rval = error;
- break;
- }
- }
}
ino = XFS_AGINO_TO_INO(mp, agno, agino);
- bno = XFS_AGB_TO_DADDR(mp, agno, agbno);
/*
* Skip if this inode is free.
*/
* when the chunk is used up.
*/
irbp->ir_freecount++;
- if (!xfs_bulkstat_use_dinode(mp, flags, bp,
- clustidx, &dip)) {
- lastino = ino;
- continue;
- }
- /*
- * If we need to do an iget, cannot hold bp.
- * Drop it, until starting the next cluster.
- */
- if ((flags & BULKSTAT_FG_INLINE) && !dip) {
- if (bp)
- xfs_buf_relse(bp);
- bp = NULL;
- }
/*
* Get the inode and fill in a single buffer.
- * BULKSTAT_FG_QUICK uses dip to fill it in.
- * BULKSTAT_FG_IGET uses igets.
- * BULKSTAT_FG_INLINE uses dip if we have an
- * inline attr fork, else igets.
- * See: xfs_bulkstat_one & xfs_dm_bulkstat_one.
- * This is also used to count inodes/blks, etc
- * in xfs_qm_quotacheck.
*/
ubused = statstruct_size;
- error = formatter(mp, ino, ubufp,
- ubleft, private_data,
- bno, &ubused, dip, &fmterror);
+ error = formatter(mp, ino, ubufp, ubleft,
+ &ubused, &fmterror);
if (fmterror == BULKSTAT_RV_NOTHING) {
if (error && error != ENOENT &&
error != EINVAL) {
/*
* Done, we're either out of filesystem or space to put the data.
*/
- kmem_free(irbuf);
+ kmem_free_large(irbuf);
*ubcountp = ubelem;
/*
* Found some inodes, return them now and return the error next time.
*/
ino = (xfs_ino_t)*lastinop;
- error = xfs_bulkstat_one(mp, ino, buffer, sizeof(xfs_bstat_t),
- NULL, 0, NULL, NULL, &res);
+ error = xfs_bulkstat_one(mp, ino, buffer, sizeof(xfs_bstat_t), 0, &res);
if (error) {
/*
* Special case way failed, do it the "long" way
(*lastinop)--;
count = 1;
if (xfs_bulkstat(mp, lastinop, &count, xfs_bulkstat_one,
- NULL, sizeof(xfs_bstat_t), buffer,
- BULKSTAT_FG_IGET, done))
+ sizeof(xfs_bstat_t), buffer, done))
return error;
if (count == 0 || (xfs_ino_t)*lastinop != ino)
return error == EFSCORRUPTED ?
int bufidx;
xfs_btree_cur_t *cur;
int error;
- __int32_t gcnt;
- xfs_inofree_t gfree;
- xfs_agino_t gino;
+ xfs_inobt_rec_incore_t r;
int i;
xfs_ino_t ino;
int left;
agbp = NULL;
while (left > 0 && agno < mp->m_sb.sb_agcount) {
if (agbp == NULL) {
- down_read(&mp->m_peraglock);
error = xfs_ialloc_read_agi(mp, NULL, agno, &agbp);
- up_read(&mp->m_peraglock);
if (error) {
/*
* If we can't read the AGI of this ag,
agino = 0;
continue;
}
- cur = xfs_btree_init_cursor(mp, NULL, agbp, agno,
- XFS_BTNUM_INO, (xfs_inode_t *)0, 0);
- error = xfs_inobt_lookup_ge(cur, agino, 0, 0, &tmp);
+ cur = xfs_inobt_init_cursor(mp, NULL, agbp, agno);
+ error = xfs_inobt_lookup(cur, agino, XFS_LOOKUP_GE,
+ &tmp);
if (error) {
xfs_btree_del_cursor(cur, XFS_BTREE_ERROR);
cur = NULL;
continue;
}
}
- if ((error = xfs_inobt_get_rec(cur, &gino, &gcnt, &gfree,
- &i)) ||
- i == 0) {
+ error = xfs_inobt_get_rec(cur, &r, &i);
+ if (error || i == 0) {
xfs_buf_relse(agbp);
agbp = NULL;
xfs_btree_del_cursor(cur, XFS_BTREE_NOERROR);
agino = 0;
continue;
}
- agino = gino + XFS_INODES_PER_CHUNK - 1;
- buffer[bufidx].xi_startino = XFS_AGINO_TO_INO(mp, agno, gino);
- buffer[bufidx].xi_alloccount = XFS_INODES_PER_CHUNK - gcnt;
- buffer[bufidx].xi_allocmask = ~gfree;
+ agino = r.ir_startino + XFS_INODES_PER_CHUNK - 1;
+ buffer[bufidx].xi_startino =
+ XFS_AGINO_TO_INO(mp, agno, r.ir_startino);
+ buffer[bufidx].xi_alloccount =
+ XFS_INODES_PER_CHUNK - r.ir_freecount;
+ buffer[bufidx].xi_allocmask = ~r.ir_free;
bufidx++;
left--;
if (bufidx == bcount) {
bufidx = 0;
}
if (left) {
- error = xfs_inobt_increment(cur, 0, &tmp);
+ error = xfs_btree_increment(cur, 0, &tmp);
if (error) {
xfs_btree_del_cursor(cur, XFS_BTREE_ERROR);
cur = NULL;
Code Review / linux-2.6.git / blobdiff