Author: pjd
Date: Mon Sep 13 19:47:09 2010
New Revision: 212573
URL: http://svn.freebsd.org/changeset/base/212573
Log:
Remove the page queues lock around vm_page_undirty() - it is no longer needed.
Reviewed by: alc
Modified:
head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c Mon Sep
13 18:48:23 2010 (r212572)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c Mon Sep
13 19:47:09 2010 (r212573)
@@ -326,9 +326,7 @@ page_lookup(vnode_t *vp, int64_t start,
if (vm_page_sleep_if_busy(pp, FALSE, "zfsmwb"))
continue;
vm_page_busy(pp);
- vm_page_lock_queues();
vm_page_undirty(pp);
- vm_page_unlock_queues();
} else {
if (__predict_false(obj->cache != NULL)) {
vm_page_cache_free(obj, OFF_TO_IDX(start),
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