| /linux-6.3-rc2/include/linux/ |
| A D | rwlock_rt.h | 37 rt_read_lock(rwlock); in read_lock()
43 rt_read_lock(rwlock); in read_lock_bh()
48 rt_read_lock(rwlock); in read_lock_irq()
62 rt_read_unlock(rwlock); in read_unlock()
67 rt_read_unlock(rwlock); in read_unlock_bh()
73 rt_read_unlock(rwlock); in read_unlock_irq()
79 rt_read_unlock(rwlock); in read_unlock_irqrestore()
84 rt_write_lock(rwlock); in write_lock()
99 rt_write_lock(rwlock); in write_lock_bh()
104 rt_write_lock(rwlock); in write_lock_irq()
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| A D | rwlock.h | 39 # define do_raw_read_lock(rwlock) do {__acquire(lock); arch_read_lock(&(rwlock)->raw_lock); } while… argument
40 # define do_raw_read_trylock(rwlock) arch_read_trylock(&(rwlock)->raw_lock) argument
41 # define do_raw_read_unlock(rwlock) do {arch_read_unlock(&(rwlock)->raw_lock); __release(lock); } w… argument
42 # define do_raw_write_lock(rwlock) do {__acquire(lock); arch_write_lock(&(rwlock)->raw_lock); } whi… argument
43 # define do_raw_write_trylock(rwlock) arch_write_trylock(&(rwlock)->raw_lock) argument
44 # define do_raw_write_unlock(rwlock) do {arch_write_unlock(&(rwlock)->raw_lock); __release(lock); }… argument
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| A D | seqlock.h | 184 #define seqcount_rwlock_init(s, lock) seqcount_LOCKNAME_init(s, lock, rwlock)
276 SEQCOUNT_LOCKNAME(rwlock, rwlock_t, __SEQ_RT, s->lock, read, read_lock(s->l…
303 __seqprop_case((s), rwlock, prop), \
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| /linux-6.3-rc2/kernel/locking/ |
| A D | spinlock_rt.c | 194 int __sched rt_read_trylock(rwlock_t *rwlock) in rt_read_trylock() argument
198 ret = rwbase_read_trylock(&rwlock->rwbase); in rt_read_trylock()
208 int __sched rt_write_trylock(rwlock_t *rwlock) in rt_write_trylock() argument
212 ret = rwbase_write_trylock(&rwlock->rwbase); in rt_write_trylock()
222 void __sched rt_read_lock(rwlock_t *rwlock) in rt_read_lock() argument
232 void __sched rt_write_lock(rwlock_t *rwlock) in rt_write_lock() argument
254 void __sched rt_read_unlock(rwlock_t *rwlock) in rt_read_unlock() argument
256 rwlock_release(&rwlock->dep_map, _RET_IP_); in rt_read_unlock()
265 rwlock_release(&rwlock->dep_map, _RET_IP_); in rt_write_unlock()
268 rwbase_write_unlock(&rwlock->rwbase); in rt_write_unlock()
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| A D | spinlock.c | 129 BUILD_LOCK_OPS(read, rwlock);
130 BUILD_LOCK_OPS(write, rwlock);
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| /linux-6.3-rc2/drivers/infiniband/core/ |
| A D | cache.c | 118 rwlock_t rwlock; member
246 write_lock_irq(&table->rwlock); in free_gid_entry_locked()
257 write_unlock_irq(&table->rwlock); in free_gid_entry_locked()
331 write_lock_irq(&table->rwlock); in store_gid_entry()
333 write_unlock_irq(&table->rwlock); in store_gid_entry()
393 write_lock_irq(&table->rwlock); in del_gid()
401 write_unlock_irq(&table->rwlock); in del_gid()
704 read_lock_irqsave(&table->rwlock, flags); in rdma_find_gid_by_port()
752 read_lock_irqsave(&table->rwlock, flags); in rdma_find_gid_by_filter()
786 rwlock_init(&table->rwlock); in alloc_gid_table()
[all …]
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| /linux-6.3-rc2/arch/arc/include/asm/ |
| A D | spinlock.h | 101 : [rwlock] "r" (&(rw->counter)), in arch_read_lock()
125 : [rwlock] "r" (&(rw->counter)), in arch_read_trylock()
158 : [rwlock] "r" (&(rw->counter)), in arch_write_lock()
183 : [rwlock] "r" (&(rw->counter)), in arch_write_trylock()
209 : [rwlock] "r" (&(rw->counter)) in arch_read_unlock()
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| /linux-6.3-rc2/tools/perf/Documentation/ |
| A D | perf-lock.txt | 184 semaphore, spinlock, rwlock, rwlock:R, rwlock:W, rwsem, rwsem:R, rwsem:W,
185 rtmutex, rwlock-rt, rwlock-rt:R, rwlock-rt:W, pcpu-sem, pcpu-sem:R, pcpu-sem:W,
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| /linux-6.3-rc2/kernel/trace/ |
| A D | trace_uprobe.c | 258 rwlock_init(&filter->rwlock); in NOKPROBE_SYMBOL()
1226 write_lock(&filter->rwlock); in trace_uprobe_filter_remove()
1236 write_unlock(&filter->rwlock); in trace_uprobe_filter_remove()
1247 write_lock(&filter->rwlock); in trace_uprobe_filter_add()
1265 write_unlock(&filter->rwlock); in trace_uprobe_filter_add()
1330 read_lock(&filter->rwlock); in uprobe_perf_filter()
1332 read_unlock(&filter->rwlock); in uprobe_perf_filter()
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| A D | trace_probe.h | 233 rwlock_t rwlock; member
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| /linux-6.3-rc2/Documentation/locking/ |
| A D | locktorture.rst | 59 read/write lock() and unlock() rwlock pairs.
63 rwlock pairs.
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| /linux-6.3-rc2/Documentation/networking/ |
| A D | netdevices.rst | 255 Synchronization: rtnl_lock() semaphore, dev_base_lock rwlock, or RCU.
256 Context: atomic (can't sleep under rwlock or RCU)
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| /linux-6.3-rc2/Documentation/virt/kvm/ |
| A D | locking.rst | 46 - kvm->arch.mmu_lock is an rwlock. kvm->arch.tdp_mmu_pages_lock and
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| /linux-6.3-rc2/lib/ |
| A D | locking-selftest.c | 156 init_class_##class(spinlock_t *lock, rwlock_t *rwlock, \
160 rwlock_init(rwlock); \
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| A D | Kconfig.debug | 1348 This feature will check whether any held lock (spinlock, rwlock,
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| /linux-6.3-rc2/ |
| A D | MAINTAINERS | 12057 F: include/linux/rwlock*.h
|