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author | alc <alc@FreeBSD.org> | 2010-05-16 16:54:05 +0000 |
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committer | alc <alc@FreeBSD.org> | 2010-05-16 16:54:05 +0000 |
commit | 84d6f507157c88624f7662907cac736b8c4243a9 (patch) | |
tree | 045defb486de1c5fbf80cba8ad87093622dd56d7 | |
parent | 5236db452d5b06e3faf03f1827771f70170b6c71 (diff) | |
download | FreeBSD-src-84d6f507157c88624f7662907cac736b8c4243a9.zip FreeBSD-src-84d6f507157c88624f7662907cac736b8c4243a9.tar.gz |
Add a comment about the proper use of vm_object_page_remove().
MFC after: 1 week
-rw-r--r-- | sys/vm/vm_object.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c index 185fe2b..96ceb88 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -1906,7 +1906,8 @@ vm_object_collapse(vm_object_t object) * that contain managed pages. There are two exceptions. First, * it may be performed on the kernel and kmem objects. Second, * it may be used by msync(..., MS_INVALIDATE) to invalidate - * device-backed pages. + * device-backed pages. In both of these cases, "clean_only" + * must be FALSE. * * The object must be locked. */ |