Author: avg
Date: Sat Dec 1 18:13:53 2012
New Revision: 243763
URL: http://svnweb.freebsd.org/changeset/base/243763
Log:
zfs_getpages: make use of vm_page_readahead_finish
Suggested by: kib
MFC after: 5 days
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 Sat Dec
1 18:12:55 2012 (r243762)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c Sat Dec
1 18:13:53 2012 (r243763)
@@ -5675,27 +5675,11 @@ zfs_getpages(struct vnode *vp, vm_page_t
VM_OBJECT_LOCK(object);
for (i = reqstart; i < reqstart + reqsize; i++) {
- m[i]->valid = VM_PAGE_BITS_ALL;
+ if (!error)
+ m[i]->valid = VM_PAGE_BITS_ALL;
KASSERT(m[i]->dirty == 0, ("zfs_getpages: page %p is dirty",
m[i]));
- if (i != reqpage) {
- if (!error) {
- if (m[i]->oflags & VPO_WANTED) {
- vm_page_lock(m[i]);
- vm_page_activate(m[i]);
- vm_page_unlock(m[i]);
- } else {
- vm_page_lock(m[i]);
- vm_page_deactivate(m[i]);
- vm_page_unlock(m[i]);
- }
- vm_page_wakeup(m[i]);
- } else {
- vm_page_lock(m[i]);
- vm_page_free(m[i]);
- vm_page_unlock(m[i]);
- }
- }
-
+ if (i != reqpage)
+ vm_page_readahead_finish(m[i]);
}
VM_OBJECT_UNLOCK(object);
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