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author | Ingo Molnar <mingo@kernel.org> | 2016-01-06 11:02:29 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2016-01-06 11:02:29 +0100 |
commit | 567bee2803cb46caeb6011de5b738fde33dc3896 (patch) | |
tree | 05bab01377bffa356bfbe06c4b6193b23b7c24ca /include/linux/stop_machine.h | |
parent | aa0b7ae06387d40a988ce16a189082dee6e570bc (diff) | |
parent | 093e5840ae76f1082633503964d035f40ed0216d (diff) | |
download | linux-567bee2803cb46caeb6011de5b738fde33dc3896.tar.gz linux-567bee2803cb46caeb6011de5b738fde33dc3896.tar.bz2 linux-567bee2803cb46caeb6011de5b738fde33dc3896.zip |
Merge branch 'sched/urgent' into sched/core, to pick up fixes before merging new patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/stop_machine.h')
-rw-r--r-- | include/linux/stop_machine.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h index 9ef42e1f0b3a..3cc9632dcc2a 100644 --- a/include/linux/stop_machine.h +++ b/include/linux/stop_machine.h @@ -102,7 +102,7 @@ static inline int try_stop_cpus(const struct cpumask *cpumask, * grabbing every spinlock (and more). So the "read" side to such a * lock is anything which disables preemption. */ -#if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP) +#if defined(CONFIG_SMP) || defined(CONFIG_HOTPLUG_CPU) /** * stop_machine: freeze the machine on all CPUs and run this function @@ -121,7 +121,7 @@ int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus); int stop_machine_from_inactive_cpu(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus); -#else /* CONFIG_STOP_MACHINE && CONFIG_SMP */ +#else /* CONFIG_SMP || CONFIG_HOTPLUG_CPU */ static inline int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus) @@ -140,5 +140,5 @@ static inline int stop_machine_from_inactive_cpu(cpu_stop_fn_t fn, void *data, return stop_machine(fn, data, cpus); } -#endif /* CONFIG_STOP_MACHINE && CONFIG_SMP */ +#endif /* CONFIG_SMP || CONFIG_HOTPLUG_CPU */ #endif /* _LINUX_STOP_MACHINE */ |