diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2014-02-14 17:19:29 +0100 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2014-11-24 16:25:49 +0800 |
| commit | 10d4f89552b1a364f136e0d709554a1b6f857528 (patch) | |
| tree | 561b28bf70f32d6e931faafb556319b0d3a04255 /include/linux/syscalls.h | |
| parent | 9db9c759f26c42317fdfc79994557c9f083c8420 (diff) | |
sched: Add 'flags' argument to sched_{set,get}attr() syscalls
Because of a recent syscall design debate; its deemed appropriate for
each syscall to have a flags argument for future extension; without
immediately requiring new syscalls.
Cc: juri.lelli@gmail.com
Cc: Ingo Molnar <mingo@redhat.com>
Suggested-by: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140214161929.GL27965@twins.programming.kicks-ass.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
(cherry picked from commit 6d35ab48090b10c5ea5604ed5d6e91f302dc6060)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'include/linux/syscalls.h')
| -rw-r--r-- | include/linux/syscalls.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 8adfe81c0fd..21a5734de3f 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -280,13 +280,15 @@ asmlinkage long sys_sched_setscheduler(pid_t pid, int policy, asmlinkage long sys_sched_setparam(pid_t pid, struct sched_param __user *param); asmlinkage long sys_sched_setattr(pid_t pid, - struct sched_attr __user *attr); + struct sched_attr __user *attr, + unsigned int flags); asmlinkage long sys_sched_getscheduler(pid_t pid); asmlinkage long sys_sched_getparam(pid_t pid, struct sched_param __user *param); asmlinkage long sys_sched_getattr(pid_t pid, struct sched_attr __user *attr, - unsigned int size); + unsigned int size, + unsigned int flags); asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len, unsigned long __user *user_mask_ptr); asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len, |