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author | alc <alc@FreeBSD.org> | 2003-04-24 04:31:25 +0000 |
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committer | alc <alc@FreeBSD.org> | 2003-04-24 04:31:25 +0000 |
commit | 87da2c3cf37429dd7554a13d8b70a046ccc3edcf (patch) | |
tree | 524c091529a13b4f30095fe4af93a54b4cd973f6 /sys/vm/vm_map.c | |
parent | 51f01cb3f731c451c22c07d8bb6a6e9ecffb72d1 (diff) | |
download | FreeBSD-src-87da2c3cf37429dd7554a13d8b70a046ccc3edcf.zip FreeBSD-src-87da2c3cf37429dd7554a13d8b70a046ccc3edcf.tar.gz |
- Acquire the vm_object's lock when performing vm_object_page_clean().
- Add a parameter to vm_pageout_flush() that tells vm_pageout_flush()
whether its caller has locked the vm_object. (This is a temporary
measure to bootstrap vm_object locking.)
Diffstat (limited to 'sys/vm/vm_map.c')
-rw-r--r-- | sys/vm/vm_map.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index fdce55c..f45c471 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -1976,10 +1976,12 @@ vm_map_clean( vn_lock(object->handle, LK_EXCLUSIVE | LK_RETRY, curthread); flags = (syncio || invalidate) ? OBJPC_SYNC : 0; flags |= invalidate ? OBJPC_INVAL : 0; + VM_OBJECT_LOCK(object); vm_object_page_clean(object, OFF_TO_IDX(offset), OFF_TO_IDX(offset + size + PAGE_MASK), flags); + VM_OBJECT_UNLOCK(object); VOP_UNLOCK(object->handle, 0, curthread); vm_object_deallocate(object); } |