diff options
author | alc <alc@FreeBSD.org> | 2002-12-29 07:17:06 +0000 |
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committer | alc <alc@FreeBSD.org> | 2002-12-29 07:17:06 +0000 |
commit | 3f894298eb82eef78555e22106110a497e5813cf (patch) | |
tree | fc149981e6bf855c92f211ec0a758c703cc557f9 /sys/vm/vm_page.c | |
parent | 18e06684dbf1b093725c7a7a805ebfad43a4b834 (diff) | |
download | FreeBSD-src-3f894298eb82eef78555e22106110a497e5813cf.zip FreeBSD-src-3f894298eb82eef78555e22106110a497e5813cf.tar.gz |
Reduce the number of times that we acquire and release the page queues
lock by making vm_page_rename()'s caller, rather than vm_page_rename(),
responsible for acquiring it.
Diffstat (limited to 'sys/vm/vm_page.c')
-rw-r--r-- | sys/vm/vm_page.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index a1520e2..71d56c5 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -682,13 +682,11 @@ vm_page_rename(vm_page_t m, vm_object_t new_object, vm_pindex_t new_pindex) int s; s = splvm(); - vm_page_lock_queues(); vm_page_remove(m); vm_page_insert(m, new_object, new_pindex); if (m->queue - m->pc == PQ_CACHE) vm_page_deactivate(m); vm_page_dirty(m); - vm_page_unlock_queues(); splx(s); } |