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Searched refs:lock_class (Results 1 – 21 of 21) sorted by relevance

/linux/kernel/locking/
H A Dlockdep_internals.h128 extern void get_usage_chars(struct lock_class *class,
134 struct lock_class *lock_chain_get_class(struct lock_chain *chain, int i);
155 extern struct lock_class lock_classes[MAX_LOCKDEP_KEYS];
159 extern unsigned long lockdep_count_forward_deps(struct lock_class *);
160 extern unsigned long lockdep_count_backward_deps(struct lock_class *);
167 lockdep_count_forward_deps(struct lock_class *class) in lockdep_count_forward_deps()
172 lockdep_count_backward_deps(struct lock_class *class) in lockdep_count_backward_deps()
236 static inline void debug_class_ops_inc(struct lock_class *class) in debug_class_ops_inc()
244 static inline unsigned long debug_class_ops_read(struct lock_class *class) in debug_class_ops_read()
H A Dlockdep.c218 struct lock_class lock_classes[MAX_LOCKDEP_KEYS];
221 static inline struct lock_class *hlock_class(struct held_lock *hlock) in hlock_class()
294 struct lock_class_stats lock_stats(struct lock_class *class) in lock_stats()
323 void clear_lock_stats(struct lock_class *class) in clear_lock_stats()
337 static struct lock_class_stats *get_lock_stats(struct lock_class *class) in get_lock_stats()
368 * struct lock_class.
375 * @zapped: Head of a list with struct lock_class elements.
495 static int class_filter(struct lock_class *class) in class_filter()
511 static int verbose(struct lock_class *class) in verbose()
675 static char get_usage_char(struct lock_class *clas in get_usage_char()
1553 void *lock_class = lock->class; get_dep_list() local
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H A Dlockdep_proc.c40 struct lock_class *class = v; in l_next()
60 static void print_name(struct seq_file *m, struct lock_class *class) in print_name()
79 struct lock_class *class = v; in l_show()
152 struct lock_class *class; in lc_show()
243 struct lock_class *class; in lockdep_stats_show()
397 struct lock_class *class;
462 struct lock_class *class; in seq_stats()
642 struct lock_class *class; in lock_stat_open()
678 struct lock_class *class; in lock_stat_write()
/linux/include/linux/
H A Dlockdep_types.h98 struct lock_class { struct
178 struct lock_class_stats lock_stats(struct lock_class *class);
179 void clear_lock_stats(struct lock_class *class);
188 struct lock_class *class_cache[NR_LOCKDEP_CACHING_CLASSES];
H A Dirqdesc.h256 void __irq_set_lockdep_class(unsigned int irq, struct lock_class_key *lock_class,
259 irq_set_lockdep_class(unsigned int irq, struct lock_class_key *lock_class, in irq_set_lockdep_class() argument
263 __irq_set_lockdep_class(irq, lock_class, request_class); in irq_set_lockdep_class()
H A Dkey-type.h162 struct lock_class_key lock_class; /* key->sem lock class */ member
H A Dlockdep.h50 struct lock_class *class;
51 struct lock_class *links_to;
/linux/drivers/gpu/drm/i915/selftests/
H A Dmock_region.c67 static struct lock_class_key lock_class; in mock_object_init() local
74 i915_gem_object_init(obj, &mock_region_obj_ops, &lock_class, flags); in mock_object_init()
H A Di915_gem_gtt.c118 static struct lock_class_key lock_class; in fake_dma_object() local
132 i915_gem_object_init(obj, &fake_ops, &lock_class, 0); in fake_dma_object()
/linux/drivers/gpu/drm/i915/gem/selftests/
H A Dhuge_gem_object.c105 static struct lock_class_key lock_class; in huge_gem_object() local
121 i915_gem_object_init(obj, &huge_ops, &lock_class, 0); in huge_gem_object()
H A Dhuge_pages.c178 static struct lock_class_key lock_class; in huge_pages_object() local
196 i915_gem_object_init(obj, &huge_page_ops, &lock_class, 0); in huge_pages_object()
330 static struct lock_class_key lock_class; in fake_huge_pages_object() local
349 i915_gem_object_init(obj, &fake_ops_single, &lock_class, 0); in fake_huge_pages_object()
351 i915_gem_object_init(obj, &fake_ops, &lock_class, 0); in fake_huge_pages_object()
/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_internal.c143 static struct lock_class_key lock_class; in __i915_gem_object_create_internal() local
158 i915_gem_object_init(obj, ops, &lock_class, 0); in __i915_gem_object_create_internal()
H A Di915_gem_dmabuf.c285 static struct lock_class_key lock_class; in i915_gem_prime_import() local
321 i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops, &lock_class, in i915_gem_prime_import()
H A Di915_gem_userptr.c465 static struct lock_class_key __maybe_unused lock_class; in i915_gem_userptr_ioctl() local
524 i915_gem_object_init(obj, &i915_gem_userptr_ops, &lock_class, in i915_gem_userptr_ioctl()
H A Di915_gem_shmem.c588 static struct lock_class_key lock_class; in shmem_object_init() local
610 i915_gem_object_init(obj, &i915_gem_shmem_ops, &lock_class, flags); in shmem_object_init()
H A Di915_gem_stolen.c704 static struct lock_class_key lock_class; in __i915_gem_object_create_stolen() local
716 i915_gem_object_init(obj, &i915_gem_object_stolen_ops, &lock_class, flags); in __i915_gem_object_create_stolen()
H A Di915_gem_ttm.c1288 static struct lock_class_key lock_class; in __i915_gem_ttm_object_init() local
1298 i915_gem_object_init(obj, &i915_gem_ttm_obj_ops, &lock_class, flags); in __i915_gem_ttm_object_init()
/linux/drivers/gpu/drm/i915/gvt/
H A Ddmabuf.c201 static struct lock_class_key lock_class; in vgpu_create_gem() local
211 i915_gem_object_init(obj, &intel_vgpu_gem_ops, &lock_class, 0); in vgpu_create_gem()
/linux/security/keys/
H A Dkey.c290 lockdep_set_class(&key->sem, &type->lock_class); in key_alloc()
1226 memset(&ktype->lock_class, 0, sizeof(ktype->lock_class)); in register_key_type()
/linux/fs/xfs/
H A Dxfs_rtalloc.c1105 unsigned int lock_class) in xfs_growfs_rt()
1114 xfs_ilock(ip, XFS_ILOCK_EXCL | lock_class); in xfs_growfs_rt()
1127 xfs_iunlock(ip, XFS_ILOCK_EXCL | lock_class); in xfs_rtmount_init()
1210 xfs_rtmount_iread_extents(struct xfs_inode * ip,unsigned int lock_class) xfs_rtmount_iread_extents() argument
/linux/kernel/irq/
H A Dirqdesc.c1042 void __irq_set_lockdep_class(unsigned int irq, struct lock_class_key *lock_class, in __irq_set_lockdep_class() argument
1048 lockdep_set_class(&desc->lock, lock_class); in __irq_set_lockdep_class()