| commit | 32605a18152b246df483fadc1c23854addde8755 | [log] [tgz] |
|---|---|---|
| author | Marcelo Tosatti <marcelo.tosatti@cyclades.com> | Tue Sep 06 15:16:48 2005 -0700 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Wed Sep 07 16:57:21 2005 -0700 |
| tree | cb13f4d0d9040120b5ef6a90c8b174a0619756d0 | |
| parent | 201b6264ff3865090747f58f48e087c3a35e0dbc [diff] |
[PATCH] radix_tag_get(): differentiate between no present node and tag unset cases Simple patch to radix_tree_tag_get() to return different values for non present node and tag unset. The function is not used by any in-kernel callers (yet), but this information is definitely useful. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>