Messages in this thread Patch in this message | | | From | Samir Bellabes <> | Subject | [PATCH] [PATCH] remove unused parameters from sched_fork() and wake_up_new_task() | Date | Wed, 11 May 2011 18:18:05 +0200 |
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sched_fork() and wake_up_new_task() are defined with a parameter 'unsigned long clone_flags', which is unused. This patch removes the parameters.
Signed-off-by: Samir Bellabes <sam@synack.fr> --- include/linux/sched.h | 5 ++--- kernel/fork.c | 4 ++-- kernel/sched.c | 4 ++-- 3 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h index 4ec2c02..fef4a76 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2057,14 +2057,13 @@ extern void xtime_update(unsigned long ticks); extern int wake_up_state(struct task_struct *tsk, unsigned int state); extern int wake_up_process(struct task_struct *tsk); -extern void wake_up_new_task(struct task_struct *tsk, - unsigned long clone_flags); +extern void wake_up_new_task(struct task_struct *tsk); #ifdef CONFIG_SMP extern void kick_process(struct task_struct *tsk); #else static inline void kick_process(struct task_struct *tsk) { } #endif -extern void sched_fork(struct task_struct *p, int clone_flags); +extern void sched_fork(struct task_struct *p); extern void sched_dead(struct task_struct *p); extern void proc_caches_init(void); diff --git a/kernel/fork.c b/kernel/fork.c index e7548de..7c440fa 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1153,7 +1153,7 @@ static struct task_struct *copy_process(unsigned long clone_flags, #endif /* Perform scheduler related setup. Assign this task to a CPU. */ - sched_fork(p, clone_flags); + sched_fork(p); retval = perf_event_init_task(p); if (retval) @@ -1464,7 +1464,7 @@ long do_fork(unsigned long clone_flags, */ p->flags &= ~PF_STARTING; - wake_up_new_task(p, clone_flags); + wake_up_new_task(p); tracehook_report_clone_complete(trace, regs, clone_flags, nr, p); diff --git a/kernel/sched.c b/kernel/sched.c index 4801363..3105b01 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -2626,7 +2626,7 @@ static void __sched_fork(struct task_struct *p) /* * fork()/clone()-time setup: */ -void sched_fork(struct task_struct *p, int clone_flags) +void sched_fork(struct task_struct *p) { int cpu = get_cpu(); @@ -2707,7 +2707,7 @@ void sched_fork(struct task_struct *p, int clone_flags) * that must be done for every newly created context, then puts the task * on the runqueue and wakes it. */ -void wake_up_new_task(struct task_struct *p, unsigned long clone_flags) +void wake_up_new_task(struct task_struct *p) { unsigned long flags; struct rq *rq; -- 1.7.4.1
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