Author: avg
Date: Wed Sep 15 08:03:23 2010
New Revision: 212639
URL: http://svn.freebsd.org/changeset/base/212639
Log:
MFC r211762: zfs arc_reclaim_thread: no need to call arc_reclaim_needed
when resetting needfree
Modified:
stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
==============================================================================
--- stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Wed Sep
15 07:30:27 2010 (r212638)
+++ stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Wed Sep
15 08:03:23 2010 (r212639)
@@ -2277,12 +2277,12 @@ arc_reclaim_thread(void *dummy __unused)
if (arc_eviction_list != NULL)
arc_do_user_evicts();
- if (arc_reclaim_needed()) {
- needfree = 0;
#ifdef _KERNEL
+ if (needfree) {
+ needfree = 0;
wakeup(&needfree);
-#endif
}
+#endif
/* block until needed, or one second, whichever is shorter */
CALLB_CPR_SAFE_BEGIN(&cpr);
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