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Searched refs:rw_semaphore (Results 1 – 25 of 48) sorted by relevance

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/include/linux/
A Drwsem.h48 struct rw_semaphore { struct
73 static inline int rwsem_is_locked(struct rw_semaphore *sem) in rwsem_is_locked() argument
112 struct rw_semaphore name = __RWSEM_INITIALIZER(name)
151 struct rw_semaphore { struct
223 extern void down_read(struct rw_semaphore *sem);
230 extern int down_read_trylock(struct rw_semaphore *sem);
235 extern void down_write(struct rw_semaphore *sem);
241 extern int down_write_trylock(struct rw_semaphore *sem);
246 extern void up_read(struct rw_semaphore *sem);
251 extern void up_write(struct rw_semaphore *sem);
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A Dgnss.h45 struct rw_semaphore rwsem;
A Dposix-clock.h90 struct rw_semaphore rwsem;
A Dmdev.h45 struct rw_semaphore unreg_sem;
A Dutsname.h90 extern struct rw_semaphore uts_sem;
A Dfwctl.h80 struct rw_semaphore registration_lock;
A Dblk-crypto-profile.h175 struct rw_semaphore lock;
A Drtnetlink.h52 extern struct rw_semaphore pernet_ops_rwsem;
53 extern struct rw_semaphore net_rwsem;
A Dipc_namespace.h21 struct rw_semaphore rwsem;
A Dbacking-dev-defs.h191 struct rw_semaphore wb_switch_rwsem; /* no cgwb switch while syncing */
A Dfscache-cache.h89 extern struct rw_semaphore fscache_addremove_sem;
A Dnotifier.h66 struct rw_semaphore rwsem;
A Dvfio_pci_core.h96 struct rw_semaphore memory_lock;
A Duser_namespace.h98 struct rw_semaphore keyring_sem;
A Ddmar.h67 extern struct rw_semaphore dmar_global_lock;
A Dnfs_fs.h208 struct rw_semaphore rmdir_sem;
260 struct rw_semaphore rwsem;
A Duserfaultfd_k.h74 struct rw_semaphore map_changing_lock;
A Dkey.h205 struct rw_semaphore sem; /* change vs change sem */
A Diommufd.h109 struct rw_semaphore veventqs_rwsem;
/include/sound/
A Dseq_virmidi.h50 struct rw_semaphore filelist_sem;
/include/rdma/
A Duverbs_types.h173 struct rw_semaphore hw_destroy_rwsem;
/include/linux/mfd/
A Dintel-m10-bmc.h268 struct rw_semaphore bmcfw_lock; /* Protects bmcfw_state */
/include/drm/
A Ddrm_gpusvm.h200 struct rw_semaphore notifier_lock;
/include/linux/i3c/
A Dmaster.h378 struct rw_semaphore lock;
/include/linux/lockd/
A Dlockd.h58 struct rw_semaphore h_rwsem; /* Reboot recovery lock */

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