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-rw-r--r--fs/xfs/linux-2.6/xfs_vnode.h5
-rw-r--r--fs/xfs/quota/xfs_qm.c44
-rw-r--r--fs/xfs/quota/xfs_qm.h2
-rw-r--r--fs/xfs/xfs_mount.h2
-rw-r--r--fs/xfs/xfs_vfsops.c68
5 files changed, 15 insertions, 106 deletions
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index fb49e0f42d3..314ca18bc60 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -65,11 +65,6 @@ extern void vn_iowait(struct xfs_inode *ip);
extern void vn_iowake(struct xfs_inode *ip);
extern void vn_ioerror(struct xfs_inode *ip, int error, char *f, int l);
-static inline int vn_count(struct inode *vp)
-{
- return atomic_read(&vp->i_count);
-}
-
#define IHOLD(ip) \
do { \
ASSERT(atomic_read(&VFS_I(ip)->i_count) > 0) ; \
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 5b198d15e76..6b13960cf31 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -395,13 +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.
@@ -414,43 +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);
}
/*
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index 4f2de977172..ddf09166387 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -167,7 +167,7 @@ extern void xfs_qm_destroy_quotainfo(xfs_mount_t *);
extern void xfs_qm_mount_quotas(xfs_mount_t *);
extern int xfs_qm_quotacheck(xfs_mount_t *);
extern void xfs_qm_unmount_quotadestroy(xfs_mount_t *);
-extern int xfs_qm_unmount_quotas(xfs_mount_t *);
+extern void xfs_qm_unmount_quotas(xfs_mount_t *);
extern int xfs_qm_write_sb_changes(xfs_mount_t *, __int64_t);
extern int xfs_qm_sync(xfs_mount_t *, int);
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 2ab2df57b69..4f64fd160cc 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -117,7 +117,7 @@ struct xfs_quotainfo;
typedef int (*xfs_qminit_t)(struct xfs_mount *, uint *, uint *);
typedef int (*xfs_qmmount_t)(struct xfs_mount *, uint, uint);
-typedef int (*xfs_qmunmount_t)(struct xfs_mount *);
+typedef void (*xfs_qmunmount_t)(struct xfs_mount *);
typedef void (*xfs_qmdone_t)(struct xfs_mount *);
typedef void (*xfs_dqrele_t)(struct xfs_dquot *);
typedef int (*xfs_dqattach_t)(struct xfs_inode *, uint);
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index cad3da36fb2..559fb8d5108 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -68,74 +68,16 @@ xfs_unmount_flush(
rid of. */
int relocation) /* Called from vfs relocation. */
{
- xfs_inode_t *rip = mp->m_rootip;
- xfs_inode_t *rbmip;
- xfs_inode_t *rsumip = NULL;
- int error;
-
- xfs_ilock(rip, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
- xfs_iflock(rip);
-
- /*
- * Flush out the real time inodes.
- */
- if ((rbmip = mp->m_rbmip) != NULL) {
- xfs_ilock(rbmip, XFS_ILOCK_EXCL);
- xfs_iflock(rbmip);
- error = xfs_iflush(rbmip, XFS_IFLUSH_SYNC);
- xfs_iunlock(rbmip, XFS_ILOCK_EXCL);
-
- if (error == EFSCORRUPTED)
- goto fscorrupt_out;
-
- ASSERT(vn_count(VFS_I(rbmip)) == 1);
-
- rsumip = mp->m_rsumip;
- xfs_ilock(rsumip, XFS_ILOCK_EXCL);
- xfs_iflock(rsumip);
- error = xfs_iflush(rsumip, XFS_IFLUSH_SYNC);
- xfs_iunlock(rsumip, XFS_ILOCK_EXCL);
-
- if (error == EFSCORRUPTED)
- goto fscorrupt_out;
-
- ASSERT(vn_count(VFS_I(rsumip)) == 1);
- }
-
- /*
- * Synchronously flush root inode to disk
- */
- error = xfs_iflush(rip, XFS_IFLUSH_SYNC);
- if (error == EFSCORRUPTED)
- goto fscorrupt_out2;
-
- if (vn_count(VFS_I(rip)) != 1 && !relocation) {
- xfs_iunlock(rip, XFS_ILOCK_EXCL);
- return XFS_ERROR(EBUSY);
- }
-
/*
* Release dquot that rootinode, rbmino and rsumino might be holding,
* flush and purge the quota inodes.
*/
- error = XFS_QM_UNMOUNT(mp);
- if (error == EFSCORRUPTED)
- goto fscorrupt_out2;
+ XFS_QM_UNMOUNT(mp);
- if (rbmip) {
- IRELE(rbmip);
- IRELE(rsumip);
- }
+ if (mp->m_rbmip)
+ IRELE(mp->m_rbmip);
+ if (mp->m_rsumip)
+ IRELE(mp->m_rsumip);
- xfs_iunlock(rip, XFS_ILOCK_EXCL);
return 0;
-
-fscorrupt_out:
- xfs_ifunlock(rip);
-
-fscorrupt_out2:
- xfs_iunlock(rip, XFS_ILOCK_EXCL);
-
- return XFS_ERROR(EFSCORRUPTED);
}
-