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author | alc <alc@FreeBSD.org> | 2009-02-21 20:57:25 +0000 |
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committer | alc <alc@FreeBSD.org> | 2009-02-21 20:57:25 +0000 |
commit | 41927ea850d01215f1756c16d1bfa55f20e9fdbc (patch) | |
tree | a6f6b60484107d5688aef66e196c849ed2d797ff /sys/vm | |
parent | ef2c45517283867221ddf0db10565c7ca9c93bce (diff) | |
download | FreeBSD-src-41927ea850d01215f1756c16d1bfa55f20e9fdbc.zip FreeBSD-src-41927ea850d01215f1756c16d1bfa55f20e9fdbc.tar.gz |
Reduce the scope of the page queues lock in vm_object_page_remove().
MFC after: 1 week
Diffstat (limited to 'sys/vm')
-rw-r--r-- | sys/vm/vm_object.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c index c74b760..2e7a7c3 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -1869,7 +1869,6 @@ vm_object_page_remove(vm_object_t object, vm_pindex_t start, vm_pindex_t end, vm_object_pip_add(object, 1); again: - vm_page_lock_queues(); if ((p = TAILQ_FIRST(&object->memq)) != NULL) { if (p->pindex < start) { p = vm_page_splay(start, object->root); @@ -1877,6 +1876,7 @@ again: p = TAILQ_NEXT(p, listq); } } + vm_page_lock_queues(); /* * Assert: the variable p is either (1) the page with the * least pindex greater than or equal to the parameter pindex |