Waiman Long 1d44bcb4fd locking/lockdep: Track number of zapped classes ... The whole point of the lockdep dynamic key patch is to allow unused locks to be removed from the lockdep data buffers so that existing buffer space can be reused. However, there is no way to find out how many unused locks are zapped and so we don't know if the zapping process is working properly. Add a new nr_zapped_classes counter to track that and show it in /proc/lockdep_stats. Signed-off-by: Waiman Long <longman@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20200206152408.24165-4-longman@redhat.com		2020-02-11 13:10:49 +01:00
..
lock_events_list.h	locking/rwsem: Adaptive disabling of reader optimistic spinning	2019-06-17 12:28:09 +02:00
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	locking/lockdep: Track number of zapped classes	2020-02-11 13:10:49 +01:00
lockdep_proc.c	locking/lockdep: Track number of zapped classes	2020-02-11 13:10:49 +01:00
lockdep_states.h	locking/lockdep: Rework FS_RECLAIM annotation	2017-08-10 12:29:03 +02:00
lockdep.c	locking/lockdep: Track number of zapped classes	2020-02-11 13:10:49 +01:00
locktorture.c	locking: locktorture: Do not include rwlock.h directly	2019-10-05 11:50:24 -07:00
Makefile	locking/rwsem: Merge rwsem.h and rwsem-xadd.c into rwsem.c	2019-06-17 12:27:57 +02:00
mcs_spinlock.h	locking/mcs: Use smp_cond_load_acquire() in MCS spin loop	2018-04-27 09:48:49 +02:00
mutex-debug.c	locking/mutex: Replace spin_is_locked() with lockdep	2018-11-12 09:06:22 -08:00
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	Revert "locking/mutex: Complain upon mutex API misuse in IRQ contexts"	2019-12-11 00:27:43 +01:00
mutex.h	mutex: Fix up mutex_waiter usage	2019-08-08 09:09:25 +02:00
osq_lock.c	locking/osq: Use optimized spinning loop for arm64	2020-01-17 10:19:30 +01:00
percpu-rwsem.c	Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu	2019-06-28 19:46:47 +02:00
qrwlock.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
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	locking/qspinlock: Fix inaccessible URL of MCS lock paper	2020-01-17 10:19:30 +01:00
rtmutex_common.h	locking/rtmutex: Handle non enqueued waiters gracefully in remove_waiter()	2018-03-28 23:01:30 +02:00
rtmutex-debug.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rtmutex-debug.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rtmutex.c	locking/lockdep: Remove unused @nested argument from lock_release()	2019-10-09 12:46:10 +02:00
rtmutex.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rwsem.c	locking/rwsem: Fix kernel crash when spinning on RWSEM_OWNER_UNKNOWN	2020-01-17 10:19:27 +01:00
rwsem.h	locking/rwsem: Merge rwsem.h and rwsem-xadd.c into rwsem.c	2019-06-17 12:27:57 +02:00
semaphore.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 436	2019-06-05 17:37:17 +02:00
spinlock_debug.c	locking/spinlock/debug: Fix various data races	2019-11-29 08:03:27 +01:00
spinlock.c	asm-generic/mmiowb: Add generic implementation of mmiowb() tracking	2019-04-08 11:59:39 +01:00
test-ww_mutex.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 9	2019-05-21 11:28:40 +02:00