diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2009-07-29 12:15:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-03 14:48:36 +0200 |
| commit | d1e3b6d195770bd422e3229b88edfc154b6a27dd (patch) | |
| tree | 153a0bb49967c4d489a510c9e673d07f4e560a6c /kernel/dma.c | |
| parent | 8356b5f9c424e5831715abbce747197c30d1fd71 (diff) | |
itimers: Simplify arm_timer() code a bit
Don't update values in expiration cache when new ones are
equal. Add expire_le() and expire_gt() helpers to simplify the
code.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
LKML-Reference: <1248862529-6063-4-git-send-email-sgruszka@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/dma.c')
0 files changed, 0 insertions, 0 deletions