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| author | alc <alc@FreeBSD.org> | 2009-05-17 06:45:30 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2009-05-17 06:45:30 +0000 |
| commit | 7275a79f2171bcc23335d1105702d0bef9de9dcf (patch) | |
| tree | 6a652f9e1ad2489a93f49cb56af5f824ebef1e27 /sys/fs/nfsclient/nfs_clbio.c | |
| parent | 1f84699fcfb831f58f9e22e5a1a5d23e7adfa40b (diff) | |
| download | FreeBSD-src-7275a79f2171bcc23335d1105702d0bef9de9dcf.zip FreeBSD-src-7275a79f2171bcc23335d1105702d0bef9de9dcf.tar.gz | |
Merge r191964: Eliminate a case of unnecessary page queues locking.
Diffstat (limited to 'sys/fs/nfsclient/nfs_clbio.c')
| -rw-r--r-- | sys/fs/nfsclient/nfs_clbio.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sys/fs/nfsclient/nfs_clbio.c b/sys/fs/nfsclient/nfs_clbio.c index ae06a88..37f824c 100644 --- a/sys/fs/nfsclient/nfs_clbio.c +++ b/sys/fs/nfsclient/nfs_clbio.c @@ -232,10 +232,8 @@ ncl_getpages(struct vop_getpages_args *ap) vm_page_t m = pages[ap->a_reqpage]; VM_OBJECT_LOCK(object); - vm_page_lock_queues(); if (m->valid != 0) { - /* handled by vm_fault now */ - /* vm_page_zero_invalid(m, TRUE); */ + vm_page_lock_queues(); for (i = 0; i < npages; ++i) { if (i != ap->a_reqpage) vm_page_free(pages[i]); @@ -244,7 +242,6 @@ ncl_getpages(struct vop_getpages_args *ap) VM_OBJECT_UNLOCK(object); return(0); } - vm_page_unlock_queues(); VM_OBJECT_UNLOCK(object); } |
