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Signed-off-by: Jianyun Gao --- include/linux/delay.h | 8 ++++---- kernel/time/posix-timers.c | 2 +- kernel/time/timer_migration.c | 4 ++-- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/include/linux/delay.h b/include/linux/delay.h index 89866bab100d..46412c00033a 100644 --- a/include/linux/delay.h +++ b/include/linux/delay.h @@ -68,7 +68,7 @@ void usleep_range_state(unsigned long min, unsigned long = max, * @min: Minimum time in microseconds to sleep * @max: Maximum time in microseconds to sleep * - * For basic information please refere to usleep_range_state(). + * For basic information please refer to usleep_range_state(). * * The task will be in the state TASK_UNINTERRUPTIBLE during the sleep. */ @@ -82,10 +82,10 @@ static inline void usleep_range(unsigned long min, unsi= gned long max) * @min: Minimum time in microseconds to sleep * @max: Maximum time in microseconds to sleep * - * For basic information please refere to usleep_range_state(). + * For basic information please refer to usleep_range_state(). * * The sleeping task has the state TASK_IDLE during the sleep to prevent - * contribution to the load avarage. + * contribution to the load average. */ static inline void usleep_range_idle(unsigned long min, unsigned long max) { @@ -96,7 +96,7 @@ static inline void usleep_range_idle(unsigned long min, u= nsigned long max) * ssleep - wrapper for seconds around msleep * @seconds: Requested sleep duration in seconds * - * Please refere to msleep() for detailed information. + * Please refer to msleep() for detailed information. */ static inline void ssleep(unsigned int seconds) { diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index aa3120104a51..36dbb8146517 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -1242,7 +1242,7 @@ SYSCALL_DEFINE2(clock_adjtime, const clockid_t, which= _clock, * sys_clock_settime(). The kernel internal timekeeping is always using * nanoseconds precision independent of the clocksource device which is * used to read the time from. The resolution of that device only - * affects the presicion of the time returned by sys_clock_gettime(). + * affects the precision of the time returned by sys_clock_gettime(). * * Returns: * 0 Success. @tp contains the resolution diff --git a/kernel/time/timer_migration.c b/kernel/time/timer_migration.c index c0c54dc5314c..d4f4398dec50 100644 --- a/kernel/time/timer_migration.c +++ b/kernel/time/timer_migration.c @@ -708,7 +708,7 @@ void tmigr_cpu_activate(void) /* * Returns true, if there is nothing to be propagated to the next level * - * @data->firstexp is set to expiry of first gobal event of the (top level= of + * @data->firstexp is set to expiry of first global event of the (top leve= l of * the) hierarchy, but only when hierarchy is completely idle. * * The child and group states need to be read under the lock, to prevent a= race @@ -1621,7 +1621,7 @@ static void tmigr_connect_child_parent(struct tmigr_g= roup *child, * created group (parent). * * * It is ensured that the child is active, as this setup path is - * executed in hotplug prepare callback. This is exectued by an + * executed in hotplug prepare callback. This is executed by an * already connected and !idle CPU. Even if all other CPUs go idle, * the CPU executing the setup will be responsible up to current top * level group. And the next time it goes inactive, it will release --=20 2.34.1