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Merge r191964: Eliminate a case of unnecessary page queues locking.

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This commit is contained in:
Alan Cox 2009-05-17 06:45:30 +00:00
parent a9eb07938f
commit f2eb372e02
1 changed files with 1 additions and 4 deletions
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5
sys/fs/nfsclient/nfs_clbio.c
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@ -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);
}