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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2015-12-11 03:27:25 +0100 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2016-03-02 16:42:15 +0100 |
| commit | e6e6cc22e067a6f44449aa8fd0328404079c3ba5 (patch) | |
| tree | a1e33f1b5e0c0cd1193bdf0e906fff97021c0d67 /firmware/r128 | |
| parent | d027d45d8a17a4145eab2d841140e9acbb7feb59 (diff) | |
| download | blackbird-op-linux-e6e6cc22e067a6f44449aa8fd0328404079c3ba5.tar.gz blackbird-op-linux-e6e6cc22e067a6f44449aa8fd0328404079c3ba5.zip | |
nohz: Use enum code for tick stop failure tracing message
It makes nohz tracing more lightweight, standard and easier to parse.
Examples:
user_loop-2904 [007] d..1 517.701126: tick_stop: success=1 dependency=NONE
user_loop-2904 [007] dn.1 518.021181: tick_stop: success=0 dependency=SCHED
posix_timers-6142 [007] d..1 1739.027400: tick_stop: success=0 dependency=POSIX_TIMER
user_loop-5463 [007] dN.1 1185.931939: tick_stop: success=0 dependency=PERF_EVENTS
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Chris Metcalf <cmetcalf@ezchip.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Chris Metcalf <cmetcalf@ezchip.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'firmware/r128')
0 files changed, 0 insertions, 0 deletions
