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| author |   Ingo Molnar <mingo@kernel.org> | 2017-02-05 15:38:10 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-03-02 08:42:24 +0100 |
| commit | 0c98d344fe5c27f6e4bce42ac503e9e9a51c7d1d (patch) | |
| tree | 98a45a561f3cfe6a1be9942cfdf23af5f70ca7dd /include | |
| parent | sched/core: Move the get_preempt_disable_ip() inline to sched/core.c (diff) | |
| download | linux-dev-0c98d344fe5c27f6e4bce42ac503e9e9a51c7d1d.tar.xz linux-dev-0c98d344fe5c27f6e4bce42ac503e9e9a51c7d1d.zip | |
sched/core: Remove the tsk_cpus_allowed() wrapper
So the original intention of tsk_cpus_allowed() was to 'future-proof'
the field - but it's pretty ineffectual at that, because half of
the code uses ->cpus_allowed directly ...
Also, the wrapper makes the code longer than the original expression!
So just get rid of it. This also shrinks <linux/sched.h> a bit.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index df42cac04243..6d1cc20cc477 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1995,9 +1995,6 @@ static inline struct vm_struct *task_stack_vm_area(const struct task_struct *t) } #endif -/* Future-safe accessor for struct task_struct's cpus_allowed. */ -#define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed) - static inline int tsk_nr_cpus_allowed(struct task_struct *p) { return p->nr_cpus_allowed; |