| /linux-6.12.1/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 | 157 extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass);
161 unsigned int subclass);
163 unsigned int subclass);
164 extern void mutex_lock_io_nested(struct mutex *lock, unsigned int subclass);
183 # define mutex_lock_nested(lock, subclass) mutex_lock(lock) argument
184 # define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock) argument
185 # define mutex_lock_killable_nested(lock, subclass) mutex_lock_killable(lock) argument
187 # define mutex_lock_io_nested(lock, subclass) mutex_lock_io(lock) argument
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| D | rwsem.h | 267 extern void down_read_nested(struct rw_semaphore *sem, int subclass);
268 extern int __must_check down_read_killable_nested(struct rw_semaphore *sem, int subclass);
269 extern void down_write_nested(struct rw_semaphore *sem, int subclass);
270 extern int down_write_killable_nested(struct rw_semaphore *sem, int subclass);
288 # define down_read_nested(sem, subclass) down_read(sem) argument
289 # define down_read_killable_nested(sem, subclass) down_read_killable(sem) argument
291 # define down_write_nested(sem, subclass) down_write(sem) argument
292 # define down_write_killable_nested(sem, subclass) down_write_killable(sem) argument
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| D | spinlock.h | 220 # define raw_spin_lock_nested(lock, subclass) \ argument
221 _raw_spin_lock_nested(lock, subclass)
234 # define raw_spin_lock_nested(lock, subclass) \ argument
235 _raw_spin_lock(((void)(subclass), (lock)))
248 #define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ argument
251 flags = _raw_spin_lock_irqsave_nested(lock, subclass); \
254 #define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ argument
269 #define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ argument
364 #define spin_lock_nested(lock, subclass) \ argument
366 raw_spin_lock_nested(spinlock_check(lock), subclass); \
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| D | lockdep.h | 129 struct lock_class_key *key, int subclass, u8 inner, u8 outer, u8 lock_type);
133 struct lock_class_key *key, int subclass, u8 inner, u8 outer) in lockdep_init_map_waits() argument
135 lockdep_init_map_type(lock, name, key, subclass, inner, outer, LD_LOCK_NORMAL); in lockdep_init_map_waits()
140 struct lock_class_key *key, int subclass, u8 inner) in lockdep_init_map_wait() argument
142 lockdep_init_map_waits(lock, name, key, subclass, inner, LD_WAIT_INV); in lockdep_init_map_wait()
146 struct lock_class_key *key, int subclass) in lockdep_init_map() argument
148 lockdep_init_map_wait(lock, name, key, subclass, LD_WAIT_INV); in lockdep_init_map()
227 extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
233 extern void lock_sync(struct lockdep_map *lock, unsigned int subclass,
256 struct lock_class_key *key, unsigned int subclass,
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| D | rwlock_rt.h | 31 extern void rt_write_lock_nested(rwlock_t *rwlock, int subclass);
88 static __always_inline void write_lock_nested(rwlock_t *rwlock, int subclass) in write_lock_nested() argument
90 rt_write_lock_nested(rwlock, subclass); in write_lock_nested()
93 #define write_lock_nested(lock, subclass) rt_write_lock(((void)(subclass), (lock))) argument
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| D | tty_ldisc.h | 47 int ldsem_down_read_nested(struct ld_semaphore *sem, int subclass,
49 int ldsem_down_write_nested(struct ld_semaphore *sem, int subclass,
52 # define ldsem_down_read_nested(sem, subclass, timeout) \ argument
54 # define ldsem_down_write_nested(sem, subclass, timeout) \ argument
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| D | rwlock.h | 59 #define write_lock_nested(lock, subclass) _raw_write_lock_nested(lock, subclass) argument
61 #define write_lock_nested(lock, subclass) _raw_write_lock(lock) argument
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| D | rtmutex.h | 101 extern void rt_mutex_lock_nested(struct rt_mutex *lock, unsigned int subclass);
112 #define rt_mutex_lock_nested(lock, subclass) rt_mutex_lock(lock) argument
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| /linux-6.12.1/kernel/locking/ |
| D | rtmutex_api.c | 25 unsigned int subclass) in __rt_mutex_lock_common() argument
30 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, _RET_IP_); in __rt_mutex_lock_common()
50 void __sched rt_mutex_lock_nested(struct rt_mutex *lock, unsigned int subclass) in rt_mutex_lock_nested() argument
52 __rt_mutex_lock_common(lock, TASK_UNINTERRUPTIBLE, NULL, subclass); in rt_mutex_lock_nested()
504 unsigned int subclass, in __mutex_lock_common() argument
511 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, ip); in __mutex_lock_common()
521 void __sched mutex_lock_nested(struct mutex *lock, unsigned int subclass) in mutex_lock_nested() argument
523 __mutex_lock_common(lock, TASK_UNINTERRUPTIBLE, subclass, NULL, _RET_IP_); in mutex_lock_nested()
535 unsigned int subclass) in mutex_lock_interruptible_nested() argument
537 return __mutex_lock_common(lock, TASK_INTERRUPTIBLE, subclass, NULL, _RET_IP_); in mutex_lock_interruptible_nested()
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| D | spinlock.c | 305 #define __raw_write_lock_nested(lock, subclass) __raw_write_lock(((void)(subclass), (lock))) argument
308 void __lockfunc _raw_write_lock_nested(rwlock_t *lock, int subclass) in _raw_write_lock_nested() argument
310 __raw_write_lock_nested(lock, subclass); in _raw_write_lock_nested()
375 void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass) in _raw_spin_lock_nested() argument
378 spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_); in _raw_spin_lock_nested()
384 int subclass) in _raw_spin_lock_irqsave_nested() argument
390 spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_); in _raw_spin_lock_irqsave_nested()
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| D | mutex.c | 574 __mutex_lock_common(struct mutex *lock, unsigned int state, unsigned int subclass, in __mutex_lock_common() argument
608 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, ip); in __mutex_lock_common()
749 __mutex_lock(struct mutex *lock, unsigned int state, unsigned int subclass, in __mutex_lock() argument
752 return __mutex_lock_common(lock, state, subclass, nest_lock, ip, NULL, false); in __mutex_lock()
756 __ww_mutex_lock(struct mutex *lock, unsigned int state, unsigned int subclass, in __ww_mutex_lock() argument
759 return __mutex_lock_common(lock, state, subclass, NULL, ip, ww_ctx, true); in __ww_mutex_lock()
802 mutex_lock_nested(struct mutex *lock, unsigned int subclass) in mutex_lock_nested() argument
804 __mutex_lock(lock, TASK_UNINTERRUPTIBLE, subclass, NULL, _RET_IP_); in mutex_lock_nested()
817 mutex_lock_killable_nested(struct mutex *lock, unsigned int subclass) in mutex_lock_killable_nested() argument
819 return __mutex_lock(lock, TASK_KILLABLE, subclass, NULL, _RET_IP_); in mutex_lock_killable_nested()
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| D | spinlock_rt.c | 62 void __sched rt_spin_lock_nested(spinlock_t *lock, int subclass) in rt_spin_lock_nested() argument
64 spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_); in rt_spin_lock_nested()
249 void __sched rt_write_lock_nested(rwlock_t *rwlock, int subclass) in rt_write_lock_nested() argument
252 rwlock_acquire(&rwlock->dep_map, subclass, 0, _RET_IP_); in rt_write_lock_nested()
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| /linux-6.12.1/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-6.12.1/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-6.12.1/arch/s390/kernel/ |
| D | irq.c | 387 void irq_subclass_register(enum irq_subclass subclass) in irq_subclass_register() argument
390 if (!irq_subclass_refcount[subclass]) in irq_subclass_register()
391 system_ctl_set_bit(0, subclass); in irq_subclass_register()
392 irq_subclass_refcount[subclass]++; in irq_subclass_register()
397 void irq_subclass_unregister(enum irq_subclass subclass) in irq_subclass_unregister() argument
400 irq_subclass_refcount[subclass]--; in irq_subclass_unregister()
401 if (!irq_subclass_refcount[subclass]) in irq_subclass_unregister()
402 system_ctl_clear_bit(0, subclass); in irq_subclass_unregister()
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| /linux-6.12.1/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-6.12.1/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-6.12.1/Documentation/usb/ |
| D | functionfs-desc.rst | 19 Standard USB interface descriptors may be written. The class/subclass of the
26 Class-specific descriptors are accepted only for the class/subclass of the
33 When the interface class is USB_CLASS_APP_SPEC and the interface subclass
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| /linux-6.12.1/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-6.12.1/tools/include/linux/ |
| D | rwsem.h | 41 #define down_read_nested(sem, subclass) down_read(sem) argument
42 #define down_write_nested(sem, subclass) down_write(sem) argument
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| /linux-6.12.1/arch/s390/include/asm/ |
| D | irq.h | 119 void irq_subclass_register(enum irq_subclass subclass);
120 void irq_subclass_unregister(enum irq_subclass subclass);
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| /linux-6.12.1/include/linux/soc/ti/ |
| D | omap1-soc.h | 69 #define IS_OMAP_SUBCLASS(subclass, id) \ argument
70 static inline int is_omap ##subclass (void) \
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