svn commit: r214941 -
stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
Andriy Gapon
avg at FreeBSD.org
Sun Nov 7 19:32:04 UTC 2010
Author: avg
Date: Sun Nov 7 19:32:03 2010
New Revision: 214941
URL: http://svn.freebsd.org/changeset/base/214941
Log:
Followup to r214936: zfs_getpages: account for differences from head
in page locking
Modified:
stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
Modified: stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
==============================================================================
--- stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c Sun Nov 7 19:23:25 2010 (r214940)
+++ stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c Sun Nov 7 19:32:03 2010 (r214941)
@@ -4181,14 +4181,13 @@ zfs_getpages(struct vnode *vp, vm_page_t
KASSERT(vp->v_object == object, ("mismatching object"));
VM_OBJECT_LOCK(object);
-
+ vm_page_lock_queues();
for (i = 0; i < pcount; i++) {
if (i != reqpage) {
- vm_page_lock(m[i]);
vm_page_free(m[i]);
- vm_page_unlock(m[i]);
}
}
+ vm_page_unlock_queues();
if (mreq->valid) {
if (mreq->valid != VM_PAGE_BITS_ALL)
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