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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2013-07-24 23:52:27 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2013-08-14 17:14:57 +0200 |
| commit | 460775df4680b4593d8449bc171008578625a850 (patch) | |
| tree | 9b6adb04b9751c70c05bfa97761bd5f2a5c9d1aa /init | |
| parent | 73867dcd0792ad14fb31bfe73d09d9a4576f7fc2 (diff) | |
| download | linux-460775df4680b4593d8449bc171008578625a850.tar.gz linux-460775df4680b4593d8449bc171008578625a850.tar.bz2 linux-460775df4680b4593d8449bc171008578625a850.zip | |
nohz: Optimize full dynticks state checks with static keys
These APIs are frequenctly accessed and priority is given
to optimize the full dynticks off-case in order to let
distros enable this feature without suffering from
significant performance regressions.
Let's inline these APIs and optimize them with static keys.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Li Zhong <zhong@linux.vnet.ibm.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions