diff options
| author | Peter Zijlstra | 2013-11-19 16:13:38 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2014-01-13 17:39:04 +0100 |
| commit | 1774e9f3e5c8b38de3b3bc8bd0eacd280f655baf (patch) | |
| tree | 97ac0e5f0a9352793c667d7deec15d8e4623ae3e /kernel/cpu_pm.c | |
| parent | 8cb75e0c4ec9786b81439761eac1d18d4a931af3 (diff) | |
sched, net: Clean up preempt_enable_no_resched() abuse
The only valid use of preempt_enable_no_resched() is if the very next
line is schedule() or if we know preemption cannot actually be enabled
by that statement due to known more preempt_count 'refs'.
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: rjw@rjwysocki.net
Cc: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: rui.zhang@intel.com
Cc: jacob.jun.pan@linux.intel.com
Cc: Mike Galbraith <bitbucket@online.de>
Cc: hpa@zytor.com
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: lenb@kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20131119151338.GF3694@twins.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/cpu_pm.c')
0 files changed, 0 insertions, 0 deletions