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path: root/fs/xfs/quota/xfs_qm.c
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Diffstat (limited to 'fs/xfs/quota/xfs_qm.c')
-rw-r--r--fs/xfs/quota/xfs_qm.c57
1 files changed, 11 insertions, 46 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index df0ffef9775a..6b13960cf318 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -20,7 +20,6 @@
#include "xfs_bit.h"
#include "xfs_log.h"
#include "xfs_inum.h"
-#include "xfs_clnt.h"
#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
@@ -396,13 +395,10 @@ xfs_qm_mount_quotas(
/*
* Called from the vfsops layer.
*/
-int
+void
xfs_qm_unmount_quotas(
xfs_mount_t *mp)
{
- xfs_inode_t *uqp, *gqp;
- int error = 0;
-
/*
* Release the dquots that root inode, et al might be holding,
* before we flush quotas and blow away the quotainfo structure.
@@ -415,43 +411,18 @@ xfs_qm_unmount_quotas(
xfs_qm_dqdetach(mp->m_rsumip);
/*
- * Flush out the quota inodes.
+ * Release the quota inodes.
*/
- uqp = gqp = NULL;
if (mp->m_quotainfo) {
- if ((uqp = mp->m_quotainfo->qi_uquotaip) != NULL) {
- xfs_ilock(uqp, XFS_ILOCK_EXCL);
- xfs_iflock(uqp);
- error = xfs_iflush(uqp, XFS_IFLUSH_SYNC);
- xfs_iunlock(uqp, XFS_ILOCK_EXCL);
- if (unlikely(error == EFSCORRUPTED)) {
- XFS_ERROR_REPORT("xfs_qm_unmount_quotas(1)",
- XFS_ERRLEVEL_LOW, mp);
- goto out;
- }
+ if (mp->m_quotainfo->qi_uquotaip) {
+ IRELE(mp->m_quotainfo->qi_uquotaip);
+ mp->m_quotainfo->qi_uquotaip = NULL;
}
- if ((gqp = mp->m_quotainfo->qi_gquotaip) != NULL) {
- xfs_ilock(gqp, XFS_ILOCK_EXCL);
- xfs_iflock(gqp);
- error = xfs_iflush(gqp, XFS_IFLUSH_SYNC);
- xfs_iunlock(gqp, XFS_ILOCK_EXCL);
- if (unlikely(error == EFSCORRUPTED)) {
- XFS_ERROR_REPORT("xfs_qm_unmount_quotas(2)",
- XFS_ERRLEVEL_LOW, mp);
- goto out;
- }
+ if (mp->m_quotainfo->qi_gquotaip) {
+ IRELE(mp->m_quotainfo->qi_gquotaip);
+ mp->m_quotainfo->qi_gquotaip = NULL;
}
}
- if (uqp) {
- IRELE(uqp);
- mp->m_quotainfo->qi_uquotaip = NULL;
- }
- if (gqp) {
- IRELE(gqp);
- mp->m_quotainfo->qi_gquotaip = NULL;
- }
-out:
- return XFS_ERROR(error);
}
/*
@@ -987,14 +958,10 @@ xfs_qm_dqdetach(
}
/*
- * This is called by VFS_SYNC and flags arg determines the caller,
- * and its motives, as done in xfs_sync.
- *
- * vfs_sync: SYNC_FSDATA|SYNC_ATTR|SYNC_BDFLUSH 0x31
- * syscall sync: SYNC_FSDATA|SYNC_ATTR|SYNC_DELWRI 0x25
- * umountroot : SYNC_WAIT | SYNC_CLOSE | SYNC_ATTR | SYNC_FSDATA
+ * This is called to sync quotas. We can be told to use non-blocking
+ * semantics by either the SYNC_BDFLUSH flag or the absence of the
+ * SYNC_WAIT flag.
*/
-
int
xfs_qm_sync(
xfs_mount_t *mp,
@@ -1137,7 +1104,6 @@ xfs_qm_init_quotainfo(
return error;
}
- spin_lock_init(&qinf->qi_pinlock);
xfs_qm_list_init(&qinf->qi_dqlist, "mpdqlist", 0);
qinf->qi_dqreclaims = 0;
@@ -1234,7 +1200,6 @@ xfs_qm_destroy_quotainfo(
*/
xfs_qm_rele_quotafs_ref(mp);
- spinlock_destroy(&qi->qi_pinlock);
xfs_qm_list_destroy(&qi->qi_dqlist);
if (qi->qi_uquotaip) {