diff options
| author | Nick Piggin <npiggin@suse.de> | 2006-02-20 10:41:40 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-02-24 14:06:02 +1100 |
| commit | f055affb89f587a03f3411c3fd49ef31295c3d48 (patch) | |
| tree | 1c40a29191eba8267390fe397f8108ffa8d9ddb5 /arch/um/drivers/cow_sys.h | |
| parent | 4f629d7db32decbadaab2abfa4d021fee94990ef (diff) | |
[PATCH] powerpc: native atomic_add_unless
Do atomic_add_unless natively instead of using cmpxchg.
Improved register allocation idea from Joel Schopp.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/um/drivers/cow_sys.h')
0 files changed, 0 insertions, 0 deletions