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sched: Remove unused parameters from sched_fork() and wake_up_new_task() 

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>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1305130685-1047-1-git-send-email-sam@synack.fr
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Samir Bellabes 2011-05-11 18:18:05 +02:00 committed by Ingo Molnar
parent 9cb5baba5e
commit 3e51e3edfd
3 changed files with 6 additions and 7 deletions
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5
include/linux/sched.h
View File

@ -2051,14 +2051,13 @@ extern void xtime_update(unsigned long ticks);
extern int wake_up_state(struct task_struct *tsk, unsigned int state); extern int wake_up_state(struct task_struct *tsk, unsigned int state);
extern int wake_up_process(struct task_struct *tsk); extern int wake_up_process(struct task_struct *tsk);
extern void wake_up_new_task(struct task_struct *tsk, extern void wake_up_new_task(struct task_struct *tsk);
unsigned long clone_flags);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern void kick_process(struct task_struct *tsk); extern void kick_process(struct task_struct *tsk);
#else #else
static inline void kick_process(struct task_struct *tsk) { } static inline void kick_process(struct task_struct *tsk) { }
#endif #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 sched_dead(struct task_struct *p);
extern void proc_caches_init(void); extern void proc_caches_init(void);

4
kernel/fork.c
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@ -1152,7 +1152,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
#endif #endif
/* Perform scheduler related setup. Assign this task to a CPU. */ /* Perform scheduler related setup. Assign this task to a CPU. */
sched_fork(p, clone_flags); sched_fork(p);
retval = perf_event_init_task(p); retval = perf_event_init_task(p);
if (retval) if (retval)
@ -1463,7 +1463,7 @@ long do_fork(unsigned long clone_flags,
*/ */
p->flags &= ~PF_STARTING; p->flags &= ~PF_STARTING;
wake_up_new_task(p, clone_flags); wake_up_new_task(p);
tracehook_report_clone_complete(trace, regs, tracehook_report_clone_complete(trace, regs,
clone_flags, nr, p); clone_flags, nr, p);

4
kernel/sched.c
View File

@ -2741,7 +2741,7 @@ static void __sched_fork(struct task_struct *p)
/* /*
* fork()/clone()-time setup: * fork()/clone()-time setup:
*/ */
void sched_fork(struct task_struct *p, int clone_flags) void sched_fork(struct task_struct *p)
{ {
unsigned long flags; unsigned long flags;
int cpu = get_cpu(); int cpu = get_cpu();
@ -2823,7 +2823,7 @@ void sched_fork(struct task_struct *p, int clone_flags)
* that must be done for every newly created context, then puts the task * that must be done for every newly created context, then puts the task
* on the runqueue and wakes it. * 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; unsigned long flags;
struct rq *rq; struct rq *rq;