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(parent: a261390) | patch
net: fix LLS debug_smp_processor_id() warning
authorEliezer Tamir <eliezer.tamir@linux.intel.com>
Fri, 28 Jun 2013 12:59:26 +0000 (15:59 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 1 Jul 2013 21:06:47 +0000 (14:06 -0700)
commit04c99121f2aaf0a60f131f9522ff11649ebf19d2
tree53cafc6ff855ac9d671aa6b9a77d9556054294ddtree | snapshot
parenta261390bf1e5810314d63c7f4774c865f5757ec0commit | diff
net: fix LLS debug_smp_processor_id() warning

Our use of sched_clock is OK because we don't mind the side effects
of calling it and occasionally waking up on a different CPU.

When CONFIG_DEBUG_PREEMPT is on, disable preempt before calling
sched_clock() so we don't trigger a debug_smp_processor_id() warning.

Reported-by: Cody P Schafer <devel-lists@codyps.com>
Signed-off-by: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/ll_poll.h diff | blob | history
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