diff options
| author | Ingo Molnar <mingo@kernel.org> | 2013-03-21 11:03:10 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-03-21 11:03:10 +0100 |
| commit | 3bf2391729822e591dcfbbd1e9dd2f450968cdcb (patch) | |
| tree | 80a0499e57a4cc95b6caea559400b5226ebe606f /include/linux/smpboot.h | |
| parent | 86e213e1d901fbeaf6e57d13c5edd925fadddcbe (diff) | |
| parent | fd4a5aef002bb57e8a35ed34d8a878034b9bde94 (diff) | |
Merge branch 'perf/urgent' into perf/core
Merge in all pending fixes, before pulling the latest development
bits from Arnaldo - which will involve merge conflicts.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/smpboot.h')
| -rw-r--r-- | include/linux/smpboot.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/smpboot.h b/include/linux/smpboot.h index c65dee059913..13e929679550 100644 --- a/include/linux/smpboot.h +++ b/include/linux/smpboot.h @@ -24,6 +24,9 @@ struct smpboot_thread_data; * parked (cpu offline) * @unpark: Optional unpark function, called when the thread is * unparked (cpu online) + * @pre_unpark: Optional unpark function, called before the thread is + * unparked (cpu online). This is not guaranteed to be + * called on the target cpu of the thread. Careful! * @selfparking: Thread is not parked by the park function. * @thread_comm: The base name of the thread */ @@ -37,6 +40,7 @@ struct smp_hotplug_thread { void (*cleanup)(unsigned int cpu, bool online); void (*park)(unsigned int cpu); void (*unpark)(unsigned int cpu); + void (*pre_unpark)(unsigned int cpu); bool selfparking; const char *thread_comm; }; |