| /Linux-v5.15/include/linux/ |
| D | spinlock_rt.h | 36 extern void rt_spin_lock_nested(spinlock_t *lock, int subclass);
49 # define __spin_lock_nested(lock, subclass) \ argument
50 rt_spin_lock_nested(lock, subclass)
57 # define __spin_lock_irqsave_nested(lock, flags, subclass) \ argument
61 __spin_lock_nested(lock, subclass); \
70 # define __spin_lock_nested(lock, subclass) spin_lock(((void)(subclass), (lock))) argument
71 # define __spin_lock_nest_lock(lock, subclass) spin_lock(((void)(subclass), (lock))) argument
72 # define __spin_lock_irqsave_nested(lock, flags, subclass) \ argument
73 spin_lock_irqsave(((void)(subclass), (lock)), flags)
76 #define spin_lock_nested(lock, subclass) \ argument
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| D | mutex.h | 178 extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass);
182 unsigned int subclass);
184 unsigned int subclass);
185 extern void mutex_lock_io_nested(struct mutex *lock, unsigned int subclass);
204 # define mutex_lock_nested(lock, subclass) mutex_lock(lock) argument
205 # define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock) argument
206 # define mutex_lock_killable_nested(lock, subclass) mutex_lock_killable(lock) argument
208 # define mutex_lock_io_nested(lock, subclass) mutex_lock_io(lock) argument
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| D | spinlock.h | 232 # define raw_spin_lock_nested(lock, subclass) \ argument
233 _raw_spin_lock_nested(lock, subclass)
246 # define raw_spin_lock_nested(lock, subclass) \ argument
247 _raw_spin_lock(((void)(subclass), (lock)))
260 #define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ argument
263 flags = _raw_spin_lock_irqsave_nested(lock, subclass); \
266 #define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ argument
281 #define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ argument
376 #define spin_lock_nested(lock, subclass) \ argument
378 raw_spin_lock_nested(spinlock_check(lock), subclass); \
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| D | rwsem.h | 224 extern void down_read_nested(struct rw_semaphore *sem, int subclass);
225 extern int __must_check down_read_killable_nested(struct rw_semaphore *sem, int subclass);
226 extern void down_write_nested(struct rw_semaphore *sem, int subclass);
227 extern int down_write_killable_nested(struct rw_semaphore *sem, int subclass);
245 # define down_read_nested(sem, subclass) down_read(sem) argument
246 # define down_read_killable_nested(sem, subclass) down_read_killable(sem) argument
248 # define down_write_nested(sem, subclass) down_write(sem) argument
249 # define down_write_killable_nested(sem, subclass) down_write_killable(sem) argument
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| D | lockdep.h | 189 struct lock_class_key *key, int subclass, u8 inner, u8 outer, u8 lock_type);
193 struct lock_class_key *key, int subclass, u8 inner, u8 outer) in lockdep_init_map_waits() argument
195 lockdep_init_map_type(lock, name, key, subclass, inner, LD_WAIT_INV, LD_LOCK_NORMAL); in lockdep_init_map_waits()
200 struct lock_class_key *key, int subclass, u8 inner) in lockdep_init_map_wait() argument
202 lockdep_init_map_waits(lock, name, key, subclass, inner, LD_WAIT_INV); in lockdep_init_map_wait()
206 struct lock_class_key *key, int subclass) in lockdep_init_map() argument
208 lockdep_init_map_wait(lock, name, key, subclass, LD_WAIT_INV); in lockdep_init_map()
265 extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
290 struct lock_class_key *key, unsigned int subclass,
294 unsigned int subclass, unsigned long ip) in lock_set_subclass() argument
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| D | tty_ldisc.h | 168 extern int ldsem_down_read_nested(struct ld_semaphore *sem, int subclass,
170 extern int ldsem_down_write_nested(struct ld_semaphore *sem, int subclass,
173 # define ldsem_down_read_nested(sem, subclass, timeout) \ argument
175 # define ldsem_down_write_nested(sem, subclass, timeout) \ argument
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| D | rtmutex.h | 101 extern void rt_mutex_lock_nested(struct rt_mutex *lock, unsigned int subclass);
105 #define rt_mutex_lock_nested(lock, subclass) rt_mutex_lock(lock) argument
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| /Linux-v5.15/kernel/locking/ |
| D | rtmutex_api.c | 24 unsigned int subclass) in __rt_mutex_lock_common() argument
29 mutex_acquire(&lock->dep_map, subclass, 0, _RET_IP_); in __rt_mutex_lock_common()
49 void __sched rt_mutex_lock_nested(struct rt_mutex *lock, unsigned int subclass) in rt_mutex_lock_nested() argument
51 __rt_mutex_lock_common(lock, TASK_UNINTERRUPTIBLE, subclass); in rt_mutex_lock_nested()
482 unsigned int subclass, in __mutex_lock_common() argument
489 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, ip); in __mutex_lock_common()
499 void __sched mutex_lock_nested(struct mutex *lock, unsigned int subclass) in mutex_lock_nested() argument
501 __mutex_lock_common(lock, TASK_UNINTERRUPTIBLE, subclass, NULL, _RET_IP_); in mutex_lock_nested()
513 unsigned int subclass) in mutex_lock_interruptible_nested() argument
515 return __mutex_lock_common(lock, TASK_INTERRUPTIBLE, subclass, NULL, _RET_IP_); in mutex_lock_interruptible_nested()
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| D | mutex.c | 562 __mutex_lock_common(struct mutex *lock, unsigned int state, unsigned int subclass, in __mutex_lock_common() argument
596 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, ip); in __mutex_lock_common()
726 __mutex_lock(struct mutex *lock, unsigned int state, unsigned int subclass, in __mutex_lock() argument
729 return __mutex_lock_common(lock, state, subclass, nest_lock, ip, NULL, false); in __mutex_lock()
733 __ww_mutex_lock(struct mutex *lock, unsigned int state, unsigned int subclass, in __ww_mutex_lock() argument
736 return __mutex_lock_common(lock, state, subclass, NULL, ip, ww_ctx, true); in __ww_mutex_lock()
741 mutex_lock_nested(struct mutex *lock, unsigned int subclass) in mutex_lock_nested() argument
743 __mutex_lock(lock, TASK_UNINTERRUPTIBLE, subclass, NULL, _RET_IP_); in mutex_lock_nested()
756 mutex_lock_killable_nested(struct mutex *lock, unsigned int subclass) in mutex_lock_killable_nested() argument
758 return __mutex_lock(lock, TASK_KILLABLE, subclass, NULL, _RET_IP_); in mutex_lock_killable_nested()
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| D | spinlock.c | 365 void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass) in _raw_spin_lock_nested() argument
368 spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_); in _raw_spin_lock_nested()
374 int subclass) in _raw_spin_lock_irqsave_nested() argument
380 spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_); in _raw_spin_lock_irqsave_nested()
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| D | lockdep.c | 696 if (class->subclass) in __print_lock_name()
697 printk(KERN_CONT "/%d", class->subclass); in __print_lock_name()
836 if (new_class->key - new_class->subclass == class->key) in count_matching_names()
847 look_up_lock_class(const struct lockdep_map *lock, unsigned int subclass) in look_up_lock_class() argument
853 if (unlikely(subclass >= MAX_LOCKDEP_SUBCLASSES)) { in look_up_lock_class()
857 "BUG: looking up invalid subclass: %u\n", subclass); in look_up_lock_class()
881 key = lock->key->subkeys + subclass; in look_up_lock_class()
1238 register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force) in register_lock_class() argument
1246 class = look_up_lock_class(lock, subclass); in register_lock_class()
1257 key = lock->key->subkeys + subclass; in register_lock_class()
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| /Linux-v5.15/arch/arm/mach-omap2/ |
| D | soc.h | 108 #define IS_OMAP_SUBCLASS(subclass, id) \ argument
109 static inline int is_omap ##subclass (void) \
114 #define IS_TI_SUBCLASS(subclass, id) \ argument
115 static inline int is_ti ##subclass (void) \
120 #define IS_AM_SUBCLASS(subclass, id) \ argument
121 static inline int is_am ##subclass (void) \
126 #define IS_DRA_SUBCLASS(subclass, id) \ argument
127 static inline int is_dra ##subclass (void) \
134 #define IS_DRA_SUBCLASS_PACKAGE(subclass, package, id) \ argument
135 static inline int is_dra ##subclass ##_ ##package (void) \
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| /Linux-v5.15/fs/xfs/ |
| D | mrlock.h | 29 static inline void mraccess_nested(mrlock_t *mrp, int subclass) in mraccess_nested() argument
31 down_read_nested(&mrp->mr_lock, subclass); in mraccess_nested()
34 static inline void mrupdate_nested(mrlock_t *mrp, int subclass) in mrupdate_nested() argument
36 down_write_nested(&mrp->mr_lock, subclass); in mrupdate_nested()
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| /Linux-v5.15/drivers/tty/ |
| D | tty_ldsem.c | 296 int subclass, long timeout) in __ldsem_down_read_nested() argument
300 rwsem_acquire_read(&sem->dep_map, subclass, 0, _RET_IP_); in __ldsem_down_read_nested()
315 int subclass, long timeout) in __ldsem_down_write_nested() argument
319 rwsem_acquire(&sem->dep_map, subclass, 0, _RET_IP_); in __ldsem_down_write_nested()
417 int ldsem_down_read_nested(struct ld_semaphore *sem, int subclass, long timeout) in ldsem_down_read_nested() argument
420 return __ldsem_down_read_nested(sem, subclass, timeout); in ldsem_down_read_nested()
423 int ldsem_down_write_nested(struct ld_semaphore *sem, int subclass, in ldsem_down_write_nested() argument
427 return __ldsem_down_write_nested(sem, subclass, timeout); in ldsem_down_write_nested()
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| /Linux-v5.15/arch/s390/kernel/ |
| D | irq.c | 377 void irq_subclass_register(enum irq_subclass subclass) in irq_subclass_register() argument
380 if (!irq_subclass_refcount[subclass]) in irq_subclass_register()
381 ctl_set_bit(0, subclass); in irq_subclass_register()
382 irq_subclass_refcount[subclass]++; in irq_subclass_register()
387 void irq_subclass_unregister(enum irq_subclass subclass) in irq_subclass_unregister() argument
390 irq_subclass_refcount[subclass]--; in irq_subclass_unregister()
391 if (!irq_subclass_refcount[subclass]) in irq_subclass_unregister()
392 ctl_clear_bit(0, subclass); in irq_subclass_unregister()
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| /Linux-v5.15/tools/usb/usbip/libsrc/ |
| D | usbip_common.c | 296 uint8_t subclass, uint8_t protocol) in usbip_names_get_class() argument
300 if (class == 0 && subclass == 0 && protocol == 0) { in usbip_names_get_class()
301 snprintf(buff, size, "(Defined at Interface level) (%02x/%02x/%02x)", class, subclass, protocol); in usbip_names_get_class()
305 p = names_protocol(class, subclass, protocol); in usbip_names_get_class()
309 s = names_subclass(class, subclass); in usbip_names_get_class()
317 snprintf(buff, size, "%s / %s / %s (%02x/%02x/%02x)", c, s, p, class, subclass, protocol); in usbip_names_get_class()
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| D | names.c | 43 struct subclass { struct
44 struct subclass *next; argument
80 static struct subclass *subclasses[HASHSZ] = { NULL, };
118 struct subclass *s; in names_subclass()
249 struct subclass *s; in new_subclass()
256 s = my_malloc(sizeof(struct subclass) + strlen(name)); in new_subclass()
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| /Linux-v5.15/fs/jfs/ |
| D | jfs_incore.h | 108 #define IREAD_LOCK(ip, subclass) \ argument
109 down_read_nested(&JFS_IP(ip)->rdwrlock, subclass)
111 #define IWRITE_LOCK(ip, subclass) \ argument
112 down_write_nested(&JFS_IP(ip)->rdwrlock, subclass)
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| /Linux-v5.15/Documentation/ABI/testing/ |
| D | configfs-usb-gadget-hid | 12 subclass HID device subclass to use
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| D | configfs-usb-gadget-rndis | 17 subclass USB interface subclass, default is 06 (hex)
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| /Linux-v5.15/tools/lib/lockdep/include/liblockdep/ |
| D | common.h | 41 struct lock_class_key *key, int subclass);
42 void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
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| /Linux-v5.15/arch/s390/include/asm/ |
| D | irq.h | 111 void irq_subclass_register(enum irq_subclass subclass);
112 void irq_subclass_unregister(enum irq_subclass subclass);
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| /Linux-v5.15/include/trace/events/ |
| D | lock.h | 15 TP_PROTO(struct lockdep_map *lock, unsigned int subclass,
19 TP_ARGS(lock, subclass, trylock, read, check, next_lock, ip),
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| /Linux-v5.15/arch/arm/mach-omap1/include/mach/ |
| D | soc.h | 94 #define IS_OMAP_SUBCLASS(subclass, id) \ argument
95 static inline int is_omap ##subclass (void) \
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| /Linux-v5.15/tools/usb/usbip/ |
| D | README | 201 : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
206 : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
211 : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
212 : 0 - Vendor Specific Class / unknown subclass / unknown protocol (ff/00/00)
216 : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
217 : 0 - Data / unknown subclass / unknown protocol (0a/ff/00)
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