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| author | Stanislaw Gruszka <stf_xl@wp.pl> | 2010-05-25 23:49:12 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-05-26 16:15:37 +0200 |
| commit | 174bd1994ec67a6e6191c4ed8e5dac17fa221b84 (patch) | |
| tree | 1f1d80d40787dddff4a0b8bc63e70ad2c2981c5c /kernel/rcutree.h | |
| parent | timers: Move local variable into else section (diff) | |
| download | linux-174bd1994ec67a6e6191c4ed8e5dac17fa221b84.tar.xz linux-174bd1994ec67a6e6191c4ed8e5dac17fa221b84.zip | |
hrtimer: Avoid double seqlock
hrtimer_get_softirq_time() has it's own xtime lock protection, so it's
safe to use plain __current_kernel_time() and avoid the double seqlock
loop.
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
LKML-Reference: <20100525214912.GA1934@r2bh72.net.upc.cz>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/rcutree.h')
0 files changed, 0 insertions, 0 deletions