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authorChristoph Hellwig <hch@lst.de>2010-06-23 18:11:11 +1000
committerDave Chinner <david@fromorbit.com>2010-06-23 18:11:11 +1000
commit7dce11dbac54fce777eea0f5fb25b2694ccd7900 (patch)
tree90d6d109ca110bcbf47a954a8283ec250be07003 /fs/xfs/quota
parent1817176a86352f65210139d4c794ad2d19fc6b63 (diff)
downloadop-kernel-dev-7dce11dbac54fce777eea0f5fb25b2694ccd7900.zip
op-kernel-dev-7dce11dbac54fce777eea0f5fb25b2694ccd7900.tar.gz
xfs: always use iget in bulkstat
The non-coherent bulkstat versionsthat look directly at the inode buffers causes various problems with performance optimizations that make increased use of just logging inodes. This patch makes bulkstat always use iget, which should be fast enough for normal use with the radix-tree based inode cache introduced a while ago. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/quota')
-rw-r--r--fs/xfs/quota/xfs_qm.c11
-rw-r--r--fs/xfs/quota/xfs_qm_syscalls.c16
2 files changed, 12 insertions, 15 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 2d8b7bc..f19f94c 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1632,10 +1632,8 @@ xfs_qm_dqusage_adjust(
xfs_ino_t ino, /* inode number to get data for */
void __user *buffer, /* not used */
int ubsize, /* not used */
- void *private_data, /* not used */
xfs_daddr_t bno, /* starting block of inode cluster */
int *ubused, /* not used */
- void *dip, /* on-disk inode pointer (not used) */
int *res) /* result code value */
{
xfs_inode_t *ip;
@@ -1796,12 +1794,13 @@ xfs_qm_quotacheck(
* Iterate thru all the inodes in the file system,
* adjusting the corresponding dquot counters in core.
*/
- if ((error = xfs_bulkstat(mp, &lastino, &count,
- xfs_qm_dqusage_adjust, NULL,
- structsz, NULL, BULKSTAT_FG_IGET, &done)))
+ error = xfs_bulkstat(mp, &lastino, &count,
+ xfs_qm_dqusage_adjust,
+ structsz, NULL, &done);
+ if (error)
break;
- } while (! done);
+ } while (!done);
/*
* We've made all the changes that we need to make incore.
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 92b002f..99a2d8e 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -1109,10 +1109,8 @@ xfs_qm_internalqcheck_adjust(
xfs_ino_t ino, /* inode number to get data for */
void __user *buffer, /* not used */
int ubsize, /* not used */
- void *private_data, /* not used */
xfs_daddr_t bno, /* starting block of inode cluster */
int *ubused, /* not used */
- void *dip, /* not used */
int *res) /* bulkstat result code */
{
xfs_inode_t *ip;
@@ -1205,15 +1203,15 @@ xfs_qm_internalqcheck(
* Iterate thru all the inodes in the file system,
* adjusting the corresponding dquot counters
*/
- if ((error = xfs_bulkstat(mp, &lastino, &count,
- xfs_qm_internalqcheck_adjust, NULL,
- 0, NULL, BULKSTAT_FG_IGET, &done))) {
+ error = xfs_bulkstat(mp, &lastino, &count,
+ xfs_qm_internalqcheck_adjust,
+ 0, NULL, &done);
+ if (error) {
+ cmn_err(CE_DEBUG, "Bulkstat returned error 0x%x", error);
break;
}
- } while (! done);
- if (error) {
- cmn_err(CE_DEBUG, "Bulkstat returned error 0x%x", error);
- }
+ } while (!done);
+
cmn_err(CE_DEBUG, "Checking results against system dquots");
for (i = 0; i < qmtest_hashmask; i++) {
xfs_dqtest_t *d, *n;
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