| /lib/ |
| A D | errseq.c | 64 errseq_t cur, old; in errseq_set() local
73 old = READ_ONCE(*eseq); in errseq_set()
77 return old; in errseq_set()
86 if (old & ERRSEQ_SEEN) in errseq_set()
90 if (new == old) { in errseq_set()
106 old = cur; in errseq_set()
130 old = 0; in errseq_sample()
131 return old; in errseq_sample()
179 errseq_t old, new; in errseq_check_and_advance() local
187 if (old != *since) { in errseq_check_and_advance()
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| A D | lockref.c | 13 struct lockref old; \
14 BUILD_BUG_ON(sizeof(old) != 8); \
15 old.lock_count = READ_ONCE(lockref->lock_count); \
16 while (likely(arch_spin_value_unlocked(old.lock.rlock.raw_lock))) { \
17 struct lockref new = old; \
20 &old.lock_count, \
67 if (old.count <= 0) in lockref_get_not_zero()
94 if (old.count <= 0) in lockref_put_return()
112 if (old.count <= 1) in lockref_put_or_lock()
149 if (old.count < 0) in lockref_get_not_dead()
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| A D | closure.c | 206 unsigned old, new, v = atomic_read(&cl->remaining); in __closure_sync_timeout() local
208 old = v; in __closure_sync_timeout()
209 if (!old || (old & CLOSURE_RUNNING)) in __closure_sync_timeout()
212 new = old + CLOSURE_REMAINING_INITIALIZER; in __closure_sync_timeout()
213 } while ((v = atomic_cmpxchg(&cl->remaining, old, new)) != old); in __closure_sync_timeout()
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| A D | cmpxchg-emu.c | 25 uintptr_t cmpxchg_emu_u8(volatile u8 *p, uintptr_t old, uintptr_t new) in cmpxchg_emu_u8() argument
36 if (old32.b[i] != old) in cmpxchg_emu_u8()
43 return old; in cmpxchg_emu_u8()
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| A D | rbtree.c | 75 __rb_rotate_set_parents(struct rb_node *old, struct rb_node *new, in __rb_rotate_set_parents() argument
78 struct rb_node *parent = rb_parent(old); in __rb_rotate_set_parents()
79 new->__rb_parent_color = old->__rb_parent_color; in __rb_rotate_set_parents()
80 rb_set_parent_color(old, new, color); in __rb_rotate_set_parents()
81 __rb_change_child(old, new, parent, root); in __rb_rotate_set_parents()
86 void (*augment_rotate)(struct rb_node *old, struct rb_node *new)) in __rb_insert() argument
228 void (*augment_rotate)(struct rb_node *old, struct rb_node *new)) in ____rb_erase_color() argument
411 void (*augment_rotate)(struct rb_node *old, struct rb_node *new)) in __rb_erase_color() argument
425 static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {} in dummy_copy() argument
426 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {} in dummy_rotate() argument
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| A D | ref_tracker.c | 445 void *old; in ref_tracker_dir_debugfs() local
447 old = xa_store_irq(&debugfs_dentries, (unsigned long)dir, in ref_tracker_dir_debugfs()
450 if (xa_is_err(old)) in ref_tracker_dir_debugfs()
453 WARN_ON_ONCE(old); in ref_tracker_dir_debugfs()
485 void *old; in ref_tracker_dir_symlink() local
487 old = xa_store_irq(&debugfs_symlinks, (unsigned long)dir, in ref_tracker_dir_symlink()
489 if (xa_is_err(old)) in ref_tracker_dir_symlink()
492 WARN_ON_ONCE(old); in ref_tracker_dir_symlink()
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| A D | radix-tree.c | 670 struct radix_tree_node *old = child; in radix_tree_free_nodes() local
673 WARN_ON_ONCE(!list_empty(&old->private_list)); in radix_tree_free_nodes()
674 radix_tree_node_free(old); in radix_tree_free_nodes()
675 if (old == entry_to_node(node)) in radix_tree_free_nodes()
852 void *item, void *old) in calculate_count() argument
859 if (!old) in calculate_count()
862 return !!item - !!old; in calculate_count()
879 void *old = rcu_dereference_raw(*slot); in __radix_tree_replace() local
880 int values = !!xa_is_value(item) - !!xa_is_value(old); in __radix_tree_replace()
1367 void *old = rcu_dereference_raw(*slot); in __radix_tree_delete() local
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| A D | bitmap.c | 284 const unsigned long *old, const unsigned long *new, in __bitmap_replace() argument
291 dst[k] = (old[k] & ~mask[k]) | (new[k] & mask[k]); in __bitmap_replace()
498 const unsigned long *old, const unsigned long *new, in bitmap_remap() argument
509 int n = bitmap_pos_to_ord(old, oldbit, nbits); in bitmap_remap()
545 int bitmap_bitremap(int oldbit, const unsigned long *old, in bitmap_bitremap() argument
549 int n = bitmap_pos_to_ord(old, oldbit, bits); in bitmap_bitremap()
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| A D | string_helpers.c | 738 char *kstrdup_and_replace(const char *src, char old, char new, gfp_t gfp) in kstrdup_and_replace() argument
746 return strreplace(dst, old, new); in kstrdup_and_replace()
984 char *strreplace(char *str, char old, char new) in strreplace() argument
989 if (*s == old) in strreplace()
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| A D | alloc_tag.c | 190 void pgalloc_tag_swap(struct folio *new, struct folio *old) in pgalloc_tag_swap() argument
199 tag_old = __pgalloc_tag_get(&old->page); in pgalloc_tag_swap()
206 if (!get_page_tag_ref(&old->page, &ref_old, &handle_old)) in pgalloc_tag_swap()
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| A D | xarray.c | 1742 void *old, void *entry, gfp_t gfp);
1764 void *old, void *entry, gfp_t gfp) in __xa_cmpxchg() argument
1766 return xa_zero_to_null(__xa_cmpxchg_raw(xa, index, old, entry, gfp)); in __xa_cmpxchg()
1771 void *old, void *entry, gfp_t gfp) in __xa_cmpxchg_raw() argument
1781 if (curr == old) { in __xa_cmpxchg_raw()
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| A D | test_bpf.c | 8964 #define BPF_ATOMIC_OP_TEST1(width, op, logic, old, update, result) \ argument
8967 #old " " #logic " " #update " = " #result, \
8970 BPF_ST_MEM(width, R10, -40, old), \
8983 #define BPF_ATOMIC_OP_TEST2(width, op, logic, old, update, result) \ argument
8986 #old " " #logic " " #update " = " #result, \
8990 BPF_ST_MEM(BPF_W, R10, -40, old), \
9007 #old " " #logic " " #update " = " #result, \
9011 BPF_ST_MEM(width, R10, -40, old), \
9027 #old " " #logic " " #update " = " #result, \
9030 BPF_ST_MEM(width, R10, -40, old), \
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| A D | test_xarray.c | 1730 void *old = xas_store(&xas, xa_mk_index(base + i)); in check_create_range_4() local
1732 XA_BUG_ON(xa, old != xa_mk_index(base + i)); in check_create_range_4()
1734 XA_BUG_ON(xa, old != NULL); in check_create_range_4()
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| A D | iov_iter.c | 1306 const void *dup_iter(struct iov_iter *new, struct iov_iter *old, gfp_t flags) in dup_iter() argument
1308 *new = *old; in dup_iter()
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| A D | maple_tree.c | 3316 struct maple_enode *old; in mas_split() local
3388 old = mas->node; in mas_split()
3390 mas_wmb_replace(mas, old, height); in mas_split()
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| /lib/fonts/ |
| A D | Kconfig | 64 bool "Pearl (old m68k) console 8x8 font" if FONTS
|