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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2016-07-13 17:16:59 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-07-15 10:41:42 +0200 |
| commit | e722d8daafb974b9ad1bbaf42f384a5ea5929f5f (patch) | |
| tree | 4606da52182007488af7086c1ff4867ef8f0093f /include/linux | |
| parent | 24f73b99716a9cd8cbb345c41ced6b3b5ed94006 (diff) | |
| download | cachepc-linux-e722d8daafb974b9ad1bbaf42f384a5ea5929f5f.tar.gz cachepc-linux-e722d8daafb974b9ad1bbaf42f384a5ea5929f5f.zip | |
profile: Convert to hotplug state machine
Install the callbacks via the state machine and let the core invoke
the callbacks on the already online CPUs. A lot of code is removed because
the for-loop is used and create_hash_tables() is removed since its purpose
is covered by the startup / teardown hooks.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160713153337.649867675@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cpuhotplug.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 15d46d2a1d16..ace5ad0fc3ec 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -16,6 +16,7 @@ enum cpuhp_state { CPUHP_X86_APB_DEAD, CPUHP_WORKQUEUE_PREP, CPUHP_HRTIMERS_PREPARE, + CPUHP_PROFILE_PREPARE, CPUHP_TIMERS_DEAD, CPUHP_NOTIFY_PREPARE, CPUHP_BRINGUP_CPU, |