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Diffstat (limited to 'fs/xfs/xfs_itable.c')
-rw-r--r--fs/xfs/xfs_itable.c33
1 files changed, 5 insertions, 28 deletions
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index 2ea7d402188d..b93e14b86754 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -43,7 +43,7 @@ xfs_internal_inum(
{
return (ino == mp->m_sb.sb_rbmino || ino == mp->m_sb.sb_rsumino ||
(xfs_sb_version_hasquota(&mp->m_sb) &&
- (ino == mp->m_sb.sb_uquotino || ino == mp->m_sb.sb_gquotino)));
+ xfs_is_quota_inode(&mp->m_sb, ino)));
}
/*
@@ -221,7 +221,6 @@ xfs_bulkstat(
char __user *ubufp; /* pointer into user's buffer */
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 */
/*
* Get the last inode value, see if there's nothing to do.
@@ -263,7 +262,6 @@ xfs_bulkstat(
rval = 0;
while (XFS_BULKSTAT_UBLEFT(ubleft) && agno < mp->m_sb.sb_agcount) {
cond_resched();
- bp = NULL;
error = xfs_ialloc_read_agi(mp, NULL, agno, &agbp);
if (error) {
/*
@@ -383,11 +381,13 @@ xfs_bulkstat(
* Also start read-ahead now for this chunk.
*/
if (r.ir_freecount < XFS_INODES_PER_CHUNK) {
+ struct blk_plug plug;
/*
* Loop over all clusters in the next chunk.
* Do a readahead if there are any allocated
* inodes in that cluster.
*/
+ blk_start_plug(&plug);
agbno = XFS_AGINO_TO_AGBNO(mp, r.ir_startino);
for (chunkidx = 0;
chunkidx < XFS_INODES_PER_CHUNK;
@@ -399,6 +399,7 @@ xfs_bulkstat(
agbno, nbcluster,
&xfs_inode_buf_ops);
}
+ blk_finish_plug(&plug);
irbp->ir_startino = r.ir_startino;
irbp->ir_freecount = r.ir_freecount;
irbp->ir_free = r.ir_free;
@@ -433,27 +434,7 @@ xfs_bulkstat(
irbp->ir_freecount < XFS_INODES_PER_CHUNK;
chunkidx++, clustidx++, agino++) {
ASSERT(chunkidx < XFS_INODES_PER_CHUNK);
- /*
- * Recompute agbno if this is the
- * first inode of the cluster.
- *
- * Careful with clustidx. There can be
- * multiple clusters per chunk, a single
- * cluster per chunk or a cluster that has
- * inodes represented from several different
- * chunks (if blocksize is large).
- *
- * Because of this, the starting clustidx is
- * initialized to zero in this loop but must
- * later be reset after reading in the cluster
- * buffer.
- */
- if ((chunkidx & (nicluster - 1)) == 0) {
- agbno = XFS_AGINO_TO_AGBNO(mp,
- irbp->ir_startino) +
- ((chunkidx & nimask) >>
- mp->m_sb.sb_inopblog);
- }
+
ino = XFS_AGINO_TO_INO(mp, agno, agino);
/*
* Skip if this inode is free.
@@ -499,10 +480,6 @@ xfs_bulkstat(
cond_resched();
}
-
- if (bp)
- xfs_buf_relse(bp);
-
/*
* Set up for the next loop iteration.
*/