path: root/block/blk-softirq.c
diff options
authorFrederic Weisbecker <>2014-02-24 16:40:00 +0100
committerJens Axboe <>2014-02-24 14:47:05 -0800
commite0a23b0628b10d25f2c178be6fcfc17c1ab49fda (patch)
treec412e03c0265362a0538e5db54f1641e2071dac1 /block/blk-softirq.c
parentd7877c03f1b62de06f9c00417952f39f56c1ab00 (diff)
watchdog: Simplify a little the IPI call
In order to remotely restart the watchdog hrtimer, update_timers() allocates a csd on the stack and pass it to __smp_call_function_single(). There is no partcular need, however, for a specific csd here. Lets simplify that a little by calling smp_call_function_single() which can already take care of the csd allocation by itself. Acked-by: Don Zickus <> Reviewed-by: Michal Hocko <> Cc: Andrew Morton <> Cc: Christoph Hellwig <> Cc: Don Zickus <> Cc: Ingo Molnar <> Cc: Jan Kara <> Cc: Jens Axboe <> Cc: Michal Hocko <> Cc: Srivatsa S. Bhat <> Signed-off-by: Frederic Weisbecker <> Signed-off-by: Jens Axboe <>
Diffstat (limited to 'block/blk-softirq.c')
0 files changed, 0 insertions, 0 deletions