David Laight 563adbfc35 locking/osq_lock: Clarify osq_wait_next() calling convention ... osq_wait_next() is passed 'prev' from osq_lock() and NULL from osq_unlock() but only needs the 'cpu' value to write to lock->tail. Just pass prev->cpu or OSQ_UNLOCKED_VAL instead. Should have no effect on the generated code since gcc manages to assume that 'prev != NULL' due to an earlier dereference. Signed-off-by: David Laight <david.laight@aculab.com> [ Changed 'old' to 'old_cpu' by request from Waiman Long - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2023-12-30 10:25:51 -08:00
..
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/debug: Fix debugfs API return value checks to use IS_ERR()	2023-10-03 10:11:25 +02:00
lock_events.h	locking: add lockevent_read() prototype	2023-06-09 17:44:15 -07:00
lockdep_internals.h	locking/lockdep: Iterate lock_classes directly when reading lockdep files	2022-02-16 15:57:58 +01:00
lockdep_proc.c	locking/lockdep: Fix string sizing bug that triggers a format-truncation compiler-warning	2023-10-12 20:37:59 +02:00
lockdep_states.h
lockdep.c	lockdep: Fix block chain corruption	2023-11-24 11:04:54 +01:00
locktorture.c	locktorture: Check the correct variable for allocation failure	2023-10-11 15:55:26 +02:00
Makefile	lockdep: allow instrumenting lockdep.c with KMSAN	2022-12-11 18:12:11 -08:00
mcs_spinlock.h	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
mutex-debug.c	locking/ww_mutex: Gather mutex_waiter initialization	2021-08-17 19:04:41 +02:00
mutex.c	locking: export contention tracepoints for bcachefs six locks	2023-10-19 14:47:33 -04:00
mutex.h	locking/mutex: Move the 'struct mutex_waiter' definition from <linux/mutex.h> to the internal header	2021-08-17 18:24:31 +02:00
osq_lock.c	locking/osq_lock: Clarify osq_wait_next() calling convention	2023-12-30 10:25:51 -08:00
percpu-rwsem.c	locking/percpu-rwsem: Add percpu_is_write_locked() and percpu_is_read_locked()	2022-08-30 10:56:23 +02:00
qrwlock.c	locking: Add __lockfunc to slow path functions	2022-08-19 19:47:51 +02:00
qspinlock_paravirt.h	x86/qspinlock-paravirt: Fix missing-prototype warning	2023-08-03 17:15:05 +02:00
qspinlock_stat.h
qspinlock.c	locking/qspinlock: Micro-optimize pending state waiting for unlock	2023-01-05 11:01:50 +01:00
rtmutex_api.c	locking/rtmutex: Fix task->pi_waiters integrity	2023-07-17 13:59:10 +02:00
rtmutex_common.h	locking/rtmutex: Fix task->pi_waiters integrity	2023-07-17 13:59:10 +02:00
rtmutex.c	locking/rtmutex: Add a lockdep assert to catch potential nested blocking	2023-09-20 09:31:14 +02:00
rwbase_rt.c	locking/rtmutex: Add a lockdep assert to catch potential nested blocking	2023-09-20 09:31:14 +02:00
rwsem.c	locking/rtmutex: Use rt_mutex specific scheduler helpers	2023-09-20 09:31:13 +02:00
semaphore.c	locking: Add __sched to semaphore functions	2022-09-15 16:14:03 +02:00
spinlock_debug.c	locking/rwlock: Provide RT variant	2021-08-17 17:50:51 +02:00
spinlock_rt.c	locking/rtmutex: Add a lockdep assert to catch potential nested blocking	2023-09-20 09:31:14 +02:00
spinlock.c	locking/spinlocks: Mark spinlocks noinline when inline spinlocks are disabled	2022-08-04 11:05:43 +02:00
test-ww_mutex.c	locking/ww_mutex/test: Make sure we bail out instead of livelock	2023-09-22 09:43:41 +02:00
ww_mutex.h	locking/rtmutex: Fix task->pi_waiters integrity	2023-07-17 13:59:10 +02:00
ww_rt_mutex.c	locking/rtmutex: Avoid unconditional slowpath for DEBUG_RT_MUTEXES	2023-09-20 09:31:11 +02:00