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Searched refs:old_ptr (Results 1 – 5 of 5) sorted by relevance

/linux/mm/kasan/
H A Dtags.c104 void *old_ptr; in save_stack_info() local
120 old_ptr = READ_ONCE(entry->ptr); in save_stack_info()
121 if (old_ptr == STACK_RING_BUSY_PTR) in save_stack_info()
123 if (!try_cmpxchg(&entry->ptr, &old_ptr, STACK_RING_BUSY_PTR)) in save_stack_info()
/linux/tools/testing/selftests/mm/
H A Dhmm-tests.c542 void *old_ptr; in TEST_F() local
570 old_ptr = buffer->ptr; in TEST_F()
604 buffer->ptr = old_ptr; in TEST_F()
726 void *old_ptr; in TEST_F() local
752 old_ptr = buffer->ptr; in TEST_F()
769 buffer->ptr = old_ptr; in TEST_F()
2104 void *old_ptr; in TEST_F() local
2130 old_ptr = buffer->ptr; in TEST_F()
2142 buffer->ptr = old_ptr; in TEST_F()
2155 void *old_ptr; in TEST_F() local
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/linux/fs/erofs/
H A Dzutil.c70 void *ptr, *old_ptr; in z_erofs_gbuf_growsize() local
103 old_ptr = gbuf->ptr; in z_erofs_gbuf_growsize()
107 if (old_ptr) in z_erofs_gbuf_growsize()
108 vunmap(old_ptr); in z_erofs_gbuf_growsize()
/linux/tools/include/nolibc/
H A Dstdlib.h163 void *realloc(void *old_ptr, size_t new_size) in realloc() argument
169 if (!old_ptr) in realloc()
172 heap = container_of(old_ptr, struct nolibc_heap, user_p); in realloc()
180 return old_ptr; in realloc()
/linux/kernel/irq/
H A Dmanage.c1452 struct irqaction *old, **old_ptr; in __setup_irq() local
1561 old_ptr = &desc->action; in __setup_irq()
1562 old = *old_ptr; in __setup_irq()
1622 old_ptr = &old->next; in __setup_irq()
1623 old = *old_ptr; in __setup_irq()
1760 *old_ptr = new; in __setup_irq()