diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-03-05 11:29:40 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-05-15 10:27:35 -0700 |
| commit | c3442697c2d73d3cdb9d4135cf630ad36ba8552f (patch) | |
| tree | cc3a55e788483920839bd14a2f4fd670e1524d14 /include/linux/sched.h | |
| parent | cee4393989333795ae04dc9f3b83a578afe3fca6 (diff) | |
| download | linux-stable-c3442697c2d73d3cdb9d4135cf630ad36ba8552f.tar.gz linux-stable-c3442697c2d73d3cdb9d4135cf630ad36ba8552f.tar.bz2 linux-stable-c3442697c2d73d3cdb9d4135cf630ad36ba8552f.zip | |
softirq: Eliminate unused cond_resched_softirq() macro
The cond_resched_softirq() macro is not used anywhere in mainline, so
this commit simplifies the kernel by eliminating it.
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Tested-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index b3d697f3b573..6fc99045658a 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1613,7 +1613,6 @@ static inline int test_tsk_need_resched(struct task_struct *tsk) * explicit rescheduling in places that are safe. The return * value indicates whether a reschedule was done in fact. * cond_resched_lock() will drop the spinlock before scheduling, - * cond_resched_softirq() will enable bhs before scheduling. */ #ifndef CONFIG_PREEMPT extern int _cond_resched(void); @@ -1633,13 +1632,6 @@ extern int __cond_resched_lock(spinlock_t *lock); __cond_resched_lock(lock); \ }) -extern int __cond_resched_softirq(void); - -#define cond_resched_softirq() ({ \ - ___might_sleep(__FILE__, __LINE__, SOFTIRQ_DISABLE_OFFSET); \ - __cond_resched_softirq(); \ -}) - static inline void cond_resched_rcu(void) { #if defined(CONFIG_DEBUG_ATOMIC_SLEEP) || !defined(CONFIG_PREEMPT_RCU) |