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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-14 17:06:39 +1200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-14 17:06:39 +1200
commit480082968a78151e731ebd304eeb6cada61a1cd1 (patch)
tree263179c267b99763cb4fd952b24870cca28d14a7 /fs/xfs/xfs_inode_item.c
parent95bc156c62a57cda1b225e03ae23eb2764ee1046 (diff)
parent0030807c66f058230bcb20d2573bcaf28852e804 (diff)
downloadlinux-sh-480082968a78151e731ebd304eeb6cada61a1cd1.tar.gz
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: revert to using a kthread for AIL pushing xfs: force the log if we encounter pinned buffers in .iop_pushbuf xfs: do not update xa_last_pushed_lsn for locked items
Diffstat (limited to 'fs/xfs/xfs_inode_item.c')
-rw-r--r--fs/xfs/xfs_inode_item.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 588406dc6a35..836ad80d4f2b 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -708,13 +708,14 @@ xfs_inode_item_committed(
* marked delayed write. If that's the case, we'll promote it and that will
* allow the caller to write the buffer by triggering the xfsbufd to run.
*/
-STATIC void
+STATIC bool
xfs_inode_item_pushbuf(
struct xfs_log_item *lip)
{
struct xfs_inode_log_item *iip = INODE_ITEM(lip);
struct xfs_inode *ip = iip->ili_inode;
struct xfs_buf *bp;
+ bool ret = true;
ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED));
@@ -725,7 +726,7 @@ xfs_inode_item_pushbuf(
if (completion_done(&ip->i_flush) ||
!(lip->li_flags & XFS_LI_IN_AIL)) {
xfs_iunlock(ip, XFS_ILOCK_SHARED);
- return;
+ return true;
}
bp = xfs_incore(ip->i_mount->m_ddev_targp, iip->ili_format.ilf_blkno,
@@ -733,10 +734,13 @@ xfs_inode_item_pushbuf(
xfs_iunlock(ip, XFS_ILOCK_SHARED);
if (!bp)
- return;
+ return true;
if (XFS_BUF_ISDELAYWRITE(bp))
xfs_buf_delwri_promote(bp);
+ if (xfs_buf_ispinned(bp))
+ ret = false;
xfs_buf_relse(bp);
+ return ret;
}
/*