tomoyo: Use sensible time interface
There is no point in calling gettimeofday if only the seconds part of
the timespec is used. Use get_seconds() instead. It's not only the
proper interface it's also faster.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Kentaro Takeda <takedakn@nttdata.co.jp>
Cc: linux-security-module@vger.kernel.org
Link: http://lkml.kernel.org/r/20140611234607.775273584@linutronix.de
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c
index 283862a..e0fb750 100644
--- a/security/tomoyo/common.c
+++ b/security/tomoyo/common.c
@@ -2267,13 +2267,11 @@
*/
void tomoyo_update_stat(const u8 index)
{
- struct timeval tv;
- do_gettimeofday(&tv);
/*
* I don't use atomic operations because race condition is not fatal.
*/
tomoyo_stat_updated[index]++;
- tomoyo_stat_modified[index] = tv.tv_sec;
+ tomoyo_stat_modified[index] = get_seconds();
}
/**