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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-03-06 08:14:00 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-03-06 08:14:00 -0800
commit910da1a48eeb3be53a8247f6c494aa9d67ab1422 (patch)
treeb8bf3753de5a3186d17348d2eaadc5e923339fca /fs
parent2ab42e24d63193d78f2e888a170b208f4776aaba (diff)
parent72772a3b5b158cddcfbbff3ef13b26b03a905158 (diff)
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Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6
* 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6: [XFS] fix inode leak in xfs_iget_core() [XFS] 977545 977545 977545 977545 977545 977545 xfsaild causing too many
Diffstat (limited to 'fs')
-rw-r--r--fs/xfs/xfs_iget.c1
-rw-r--r--fs/xfs/xfs_trans_ail.c17
2 files changed, 11 insertions, 7 deletions
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index f01b076..8e09b71 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -235,6 +235,7 @@ finish_inode:
*/
new_icl = kmem_zone_alloc(xfs_icluster_zone, KM_SLEEP);
if (radix_tree_preload(GFP_KERNEL)) {
+ xfs_idestroy(ip);
delay(1);
goto again;
}
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 4d6330e..76d470d 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -261,16 +261,19 @@ xfsaild_push(
xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE);
}
- /*
- * We reached the target so wait a bit longer for I/O to complete and
- * remove pushed items from the AIL before we start the next scan from
- * the start of the AIL.
- */
- if ((XFS_LSN_CMP(lsn, target) >= 0)) {
+ if (!count) {
+ /* We're past our target or empty, so idle */
+ tout = 1000;
+ } else if (XFS_LSN_CMP(lsn, target) >= 0) {
+ /*
+ * We reached the target so wait a bit longer for I/O to
+ * complete and remove pushed items from the AIL before we
+ * start the next scan from the start of the AIL.
+ */
tout += 20;
last_pushed_lsn = 0;
} else if ((restarts > XFS_TRANS_PUSH_AIL_RESTARTS) ||
- (count && ((stuck * 100) / count > 90))) {
+ ((stuck * 100) / count > 90)) {
/*
* Either there is a lot of contention on the AIL or we
* are stuck due to operations in progress. "Stuck" in this