diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-18 09:43:56 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-18 09:43:56 +0100 |
| commit | e19b9137142988bec5a76c5f8bdf12a77ea802b0 (patch) | |
| tree | b36c83fa93da7f18c1331252fb82a87431697443 /include/linux/spinlock_api_smp.h | |
| parent | 2fae6a860ca9adb0c881f6dcd633df775c2520e9 (diff) | |
| parent | e40d641099213145a034981e646dc2180a488152 (diff) | |
Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next
Conflicts:
drivers/gpu/drm/i915/Makefile
Makefile cleanup in drm-intel-next conflicts with a build-fix to move
intel_opregion under CONFIG_ACPI.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/linux/spinlock_api_smp.h')
| -rw-r--r-- | include/linux/spinlock_api_smp.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h index bdb9993f0fd..42dfab89e74 100644 --- a/include/linux/spinlock_api_smp.h +++ b/include/linux/spinlock_api_smp.h @@ -131,8 +131,7 @@ static inline void __raw_spin_lock_irq(raw_spinlock_t *lock) static inline void __raw_spin_lock_bh(raw_spinlock_t *lock) { - local_bh_disable(); - preempt_disable(); + __local_bh_disable_ip(_RET_IP_, SOFTIRQ_LOCK_OFFSET); spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); } @@ -174,20 +173,17 @@ static inline void __raw_spin_unlock_bh(raw_spinlock_t *lock) { spin_release(&lock->dep_map, 1, _RET_IP_); do_raw_spin_unlock(lock); - preempt_enable_no_resched(); - local_bh_enable_ip((unsigned long)__builtin_return_address(0)); + __local_bh_enable_ip(_RET_IP_, SOFTIRQ_LOCK_OFFSET); } static inline int __raw_spin_trylock_bh(raw_spinlock_t *lock) { - local_bh_disable(); - preempt_disable(); + __local_bh_disable_ip(_RET_IP_, SOFTIRQ_LOCK_OFFSET); if (do_raw_spin_trylock(lock)) { spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); return 1; } - preempt_enable_no_resched(); - local_bh_enable_ip((unsigned long)__builtin_return_address(0)); + __local_bh_enable_ip(_RET_IP_, SOFTIRQ_LOCK_OFFSET); return 0; } |