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| author | attilio <attilio@FreeBSD.org> | 2013-03-12 12:20:49 +0000 |
|---|---|---|
| committer | attilio <attilio@FreeBSD.org> | 2013-03-12 12:20:49 +0000 |
| commit | 45af7dd4e740a243228d63238eef58673945bf0f (patch) | |
| tree | 0a80cf850c65615b4079268626e5cf015b1ffdd5 | |
| parent | 67a942817945da1d700975415a12c2f23473906d (diff) | |
| download | FreeBSD-src-45af7dd4e740a243228d63238eef58673945bf0f.zip FreeBSD-src-45af7dd4e740a243228d63238eef58673945bf0f.tar.gz | |
Simplify vm_page_is_valid().
Sponsored by: EMC / Isilon storage division
Reviewed by: alc
| -rw-r--r-- | sys/vm/vm_page.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index a6cc32c..08f58e1 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -2898,10 +2898,7 @@ vm_page_is_valid(vm_page_t m, int base, int size) VM_OBJECT_ASSERT_WLOCKED(m->object); bits = vm_page_bits(base, size); - if (m->valid && ((m->valid & bits) == bits)) - return 1; - else - return 0; + return (m->valid != 0 && (m->valid & bits) == bits); } /* |
