Leo Yan 89e70d5c58 locking/lockdep: Correct calling tracepoints ... The commit eb1f00237a ("lockdep,trace: Expose tracepoints") reverses tracepoints for lock_contended() and lock_acquired(), thus the ftrace log shows the wrong locking sequence that "acquired" event is prior to "contended" event: <idle>-0 [001] d.s3 20803.501685: lock_acquire: 0000000008b91ab4 &sg_policy->update_lock <idle>-0 [001] d.s3 20803.501686: lock_acquired: 0000000008b91ab4 &sg_policy->update_lock <idle>-0 [001] d.s3 20803.501689: lock_contended: 0000000008b91ab4 &sg_policy->update_lock <idle>-0 [001] d.s3 20803.501690: lock_release: 0000000008b91ab4 &sg_policy->update_lock This patch fixes calling tracepoints for lock_contended() and lock_acquired(). Fixes: eb1f00237a ("lockdep,trace: Expose tracepoints") Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20210512120937.90211-1-leo.yan@linaro.org		2021-05-18 12:53:50 +02:00
..
irqflag-debug.c	lockdep: Noinstr annotate warn_bogus_irq_restore()	2021-02-10 14:44:39 +01:00
lock_events_list.h	locking/rwsem: Remove reader optimistic spinning	2020-12-09 17:08:48 +01:00
lock_events.c	locking/lock_events: Don't show pvqspinlock events on bare metal	2019-04-10 10:56:05 +02:00
lock_events.h	locking/lock_events: Use raw_cpu_{add,inc}() for stats	2019-06-03 12:32:56 +02:00
lockdep_internals.h	lockdep: Allow tuning tracing capacity constants.	2021-04-05 20:33:57 +09:00
lockdep_proc.c	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
lockdep_states.h	locking/lockdep: Rework FS_RECLAIM annotation	2017-08-10 12:29:03 +02:00
lockdep.c	locking/lockdep: Correct calling tracepoints	2021-05-18 12:53:50 +02:00
locktorture.c	locking/locktorture: Fix incorrect use of ww_acquire_ctx in ww_mutex test	2021-03-19 12:13:10 +01:00
Makefile	locking/rtmutex: Move debug functions as inlines into common header	2021-03-29 15:57:04 +02:00
mcs_spinlock.h	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
mutex-debug.c	lockdep: Introduce wait-type checks	2020-03-21 16:00:24 +01:00
mutex-debug.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mutex.c	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
mutex.h	mutex: Fix up mutex_waiter usage	2019-08-08 09:09:25 +02:00
osq_lock.c	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
percpu-rwsem.c	locking/percpu-rwsem: Use this_cpu_{inc,dec}() for read_count	2020-09-16 16:26:56 +02:00
qrwlock.c	locking/qrwlock: Cleanup queued_write_lock_slowpath()	2021-05-06 15:33:49 +02:00
qspinlock_paravirt.h	Revert "locking/pvqspinlock: Don't wait if vCPU is preempted"	2019-09-25 10:22:37 +02:00
qspinlock_stat.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
qspinlock.c	x86/kvm: Add "nopvspin" parameter to disable PV spinlocks	2020-07-08 16:21:57 -04:00
rtmutex_common.h	locking/rtmutex: Move debug functions as inlines into common header	2021-03-29 15:57:04 +02:00
rtmutex.c	locking/rtmutex: Clean up signal handling in __rt_mutex_slowlock()	2021-03-29 15:57:05 +02:00
rwsem.c	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
semaphore.c	kernel: delete repeated words in comments	2021-02-26 09:41:03 -08:00
spinlock_debug.c	lockdep: Introduce wait-type checks	2020-03-21 16:00:24 +01:00
spinlock.c	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
test-ww_mutex.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 9	2019-05-21 11:28:40 +02:00