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Searched refs:ptr (Results 1 – 25 of 161) sorted by relevance

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/include/linux/
A Dkmemleak.h24 extern void kmemleak_free(const void *ptr) __ref;
28 extern void kmemleak_not_leak(const void *ptr) __ref;
30 extern void kmemleak_ignore(const void *ptr) __ref;
33 extern void kmemleak_no_scan(const void *ptr) __ref;
44 kmemleak_alloc(ptr, size, min_count, gfp); in kmemleak_alloc_recursive()
50 kmemleak_free(ptr); in kmemleak_free_recursive()
53 static inline void kmemleak_erase(void **ptr) in kmemleak_erase() argument
55 *ptr = NULL; in kmemleak_erase()
80 static inline void kmemleak_free(const void *ptr) in kmemleak_free() argument
104 static inline void kmemleak_ignore(const void *ptr) in kmemleak_ignore() argument
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A Derr.h55 static inline long __must_check PTR_ERR(__force const void *ptr) in PTR_ERR() argument
57 return (long) ptr; in PTR_ERR()
61 #define PTR_ERR_PCPU(ptr) (PTR_ERR((const void *)(__force const unsigned long)(ptr))) argument
68 static inline bool __must_check IS_ERR(__force const void *ptr) in IS_ERR() argument
70 return IS_ERR_VALUE((unsigned long)ptr); in IS_ERR()
74 #define IS_ERR_PCPU(ptr) (IS_ERR((const void *)(__force const unsigned long)(ptr))) argument
84 return unlikely(!ptr) || IS_ERR_VALUE((unsigned long)ptr); in IS_ERR_OR_NULL()
94 static inline void * __must_check ERR_CAST(__force const void *ptr) in ERR_CAST() argument
97 return (void *) ptr; in ERR_CAST()
119 if (IS_ERR(ptr)) in PTR_ERR_OR_ZERO()
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A Dcontainer_of.h19 #define container_of(ptr, type, member) ({ \ argument
20 void *__mptr = (void *)(ptr); \
21 static_assert(__same_type(*(ptr), ((type *)0)->member) || \
22 __same_type(*(ptr), void), \
35 #define container_of_const(ptr, type, member) \ argument
36 _Generic(ptr, \
37 const typeof(*(ptr)) *: ((const type *)container_of(ptr, type, member)),\
38 default: ((type *)container_of(ptr, type, member)) \
A Dif_tun.h19 void *ptr; member
26 static inline bool tun_is_xdp_frame(void *ptr) in tun_is_xdp_frame() argument
28 return (unsigned long)ptr & TUN_XDP_FLAG; in tun_is_xdp_frame()
36 static inline struct xdp_frame *tun_ptr_to_xdp(void *ptr) in tun_ptr_to_xdp() argument
38 return (void *)((unsigned long)ptr & ~TUN_XDP_FLAG); in tun_ptr_to_xdp()
41 void tun_ptr_free(void *ptr);
58 static inline bool tun_is_xdp_frame(void *ptr) in tun_is_xdp_frame() argument
68 static inline struct xdp_frame *tun_ptr_to_xdp(void *ptr) in tun_ptr_to_xdp() argument
73 static inline void tun_ptr_free(void *ptr) in tun_ptr_free() argument
A Dkcsan-checks.h37 void __kcsan_check_access(const volatile void *ptr, size_t size, int type);
142 const volatile void *ptr; member
173 kcsan_begin_scoped_access(const volatile void *ptr, size_t size, int type,
209 kcsan_begin_scoped_access(const volatile void *ptr, size_t size, int type, in kcsan_begin_scoped_access() argument
276 #define __kcsan_check_read(ptr, size) __kcsan_check_access(ptr, size, 0) argument
285 __kcsan_check_access(ptr, size, KCSAN_ACCESS_WRITE)
302 #define kcsan_check_read(ptr, size) kcsan_check_access(ptr, size, 0) argument
311 kcsan_check_access(ptr, size, KCSAN_ACCESS_WRITE)
320 kcsan_check_access(ptr, size, KCSAN_ACCESS_COMPOUND | KCSAN_ACCESS_WRITE)
332 kcsan_check_access(ptr, size, KCSAN_ACCESS_ATOMIC)
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A Dlist_nulls.h29 #define INIT_HLIST_NULLS_HEAD(ptr, nulls) \ argument
30 ((ptr)->first = (struct hlist_nulls_node *) NULLS_MARKER(nulls))
33 #define hlist_nulls_entry(ptr, type, member) container_of(ptr,type,member) argument
35 #define hlist_nulls_entry_safe(ptr, type, member) \ argument
36 ({ typeof(ptr) ____ptr = (ptr); \
44 static inline int is_a_nulls(const struct hlist_nulls_node *ptr) in is_a_nulls() argument
46 return ((unsigned long)ptr & 1); in is_a_nulls()
55 static inline unsigned long get_nulls_value(const struct hlist_nulls_node *ptr) in get_nulls_value() argument
57 return ((unsigned long)ptr) >> 1; in get_nulls_value()
A Dadfs_fs.h12 static inline int adfs_checkbblk(unsigned char *ptr) in adfs_checkbblk() argument
15 unsigned char *p = ptr + 511; in adfs_checkbblk()
20 } while (p != ptr); in adfs_checkbblk()
22 return (result & 0xff) != ptr[511]; in adfs_checkbblk()
A Dptr_ring.h293 void *ptr; in __ptr_ring_consume() local
300 if (ptr) in __ptr_ring_consume()
303 return ptr; in __ptr_ring_consume()
309 void *ptr; in __ptr_ring_consume_batched() local
314 if (!ptr) in __ptr_ring_consume_batched()
329 void *ptr; in ptr_ring_consume() local
340 void *ptr; in ptr_ring_consume_irq() local
352 void *ptr; in ptr_ring_consume_any() local
363 void *ptr; in ptr_ring_consume_bh() local
565 void *ptr; in __ptr_ring_swap_queue() local
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A Dkallsyms.h49 static inline void *dereference_symbol_descriptor(void *ptr) in dereference_symbol_descriptor() argument
54 ptr = dereference_kernel_function_descriptor(ptr); in dereference_symbol_descriptor()
55 if (is_ksym_addr((unsigned long)ptr)) in dereference_symbol_descriptor()
56 return ptr; in dereference_symbol_descriptor()
59 mod = __module_address((unsigned long)ptr); in dereference_symbol_descriptor()
62 ptr = dereference_module_function_descriptor(mod, ptr); in dereference_symbol_descriptor()
64 return ptr; in dereference_symbol_descriptor()
A Dbpf_mem_alloc.h41 void bpf_mem_free(struct bpf_mem_alloc *ma, void *ptr);
42 void bpf_mem_free_rcu(struct bpf_mem_alloc *ma, void *ptr);
46 void bpf_mem_cache_free(struct bpf_mem_alloc *ma, void *ptr);
47 void bpf_mem_cache_free_rcu(struct bpf_mem_alloc *ma, void *ptr);
48 void bpf_mem_cache_raw_free(void *ptr);
/include/asm-generic/
A Dcmpxchg.h31 return __xchg_u8(x, ptr); in __generic_xchg()
34 ret = *(volatile u8 *)ptr; in __generic_xchg()
42 return __xchg_u16(x, ptr); in __generic_xchg()
45 ret = *(volatile u16 *)ptr; in __generic_xchg()
53 return __xchg_u32(x, ptr); in __generic_xchg()
56 ret = *(volatile u32 *)ptr; in __generic_xchg()
65 return __xchg_u64(x, ptr); in __generic_xchg()
68 ret = *(volatile u64 *)ptr; in __generic_xchg()
69 *(volatile u64 *)ptr = x; in __generic_xchg()
83 __generic_xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))); \
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A Dcmpxchg-local.h24 wrong_size_cmpxchg(ptr); in __generic_cmpxchg_local()
28 case 1: prev = *(u8 *)ptr; in __generic_cmpxchg_local()
30 *(u8 *)ptr = (new & 0xffu); in __generic_cmpxchg_local()
32 case 2: prev = *(u16 *)ptr; in __generic_cmpxchg_local()
34 *(u16 *)ptr = (new & 0xffffu); in __generic_cmpxchg_local()
36 case 4: prev = *(u32 *)ptr; in __generic_cmpxchg_local()
40 case 8: prev = *(u64 *)ptr; in __generic_cmpxchg_local()
42 *(u64 *)ptr = (u64)new; in __generic_cmpxchg_local()
45 wrong_size_cmpxchg(ptr); in __generic_cmpxchg_local()
61 prev = *(u64 *)ptr; in __generic_cmpxchg64_local()
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A Duaccess.h104 #define __put_user(x, ptr) \ argument
115 ptr, &__x); \
124 #define put_user(x, ptr) \ argument
126 void __user *__p = (ptr); \
149 __chk_user_ptr(ptr); \
150 switch (sizeof(*(ptr))) { \
154 ptr, &__x); \
161 ptr, &__x); \
168 ptr, &__x); \
175 ptr, &__x); \
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/include/rdma/
A Diba.h14 return *ptr; in _iba_get8()
19 *ptr = (*ptr & ~mask) | prep_value; in _iba_set8()
24 return be16_to_cpu(*ptr); in _iba_get16()
29 *ptr = cpu_to_be16((be16_to_cpu(*ptr) & ~mask) | prep_value); in _iba_set16()
34 return be32_to_cpu(*ptr); in _iba_get32()
39 *ptr = cpu_to_be32((be32_to_cpu(*ptr) & ~mask) | prep_value); in _iba_set32()
53 put_unaligned(cpu_to_be64((_iba_get64(ptr) & ~mask) | prep_value), ptr); in _iba_set64()
62 #define IBA_SET(field, ptr, value) _IBA_SET(field, ptr, value) argument
69 #define IBA_GET_MEM_PTR(field, ptr) _IBA_GET_MEM_PTR(field, ptr) argument
82 #define IBA_SET_MEM(field, ptr, in, bytes) _IBA_SET_MEM(field, ptr, in, bytes) argument
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/include/linux/unaligned/
A Dpacked_struct.h12 const struct __una_u16 *ptr = (const struct __una_u16 *)p; in __get_unaligned_cpu16() local
13 return ptr->x; in __get_unaligned_cpu16()
18 const struct __una_u32 *ptr = (const struct __una_u32 *)p; in __get_unaligned_cpu32() local
19 return ptr->x; in __get_unaligned_cpu32()
25 return ptr->x; in __get_unaligned_cpu64()
30 struct __una_u16 *ptr = (struct __una_u16 *)p; in __put_unaligned_cpu16() local
31 ptr->x = val; in __put_unaligned_cpu16()
36 struct __una_u32 *ptr = (struct __una_u32 *)p; in __put_unaligned_cpu32() local
37 ptr->x = val; in __put_unaligned_cpu32()
42 struct __una_u64 *ptr = (struct __una_u64 *)p; in __put_unaligned_cpu64() local
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/include/linux/sunrpc/xdrgen/
A D_builtins.h34 *ptr = (*p != xdr_zero); in xdrgen_decode_bool()
56 *ptr = be32_to_cpup(p); in xdrgen_decode_int()
78 *ptr = be32_to_cpup(p); in xdrgen_decode_unsigned_int()
100 *ptr = be32_to_cpup(p); in xdrgen_decode_long()
122 *ptr = be32_to_cpup(p); in xdrgen_decode_unsigned_long()
144 *ptr = get_unaligned_be64(p); in xdrgen_decode_hyper()
166 *ptr = get_unaligned_be64(p); in xdrgen_decode_unsigned_hyper()
195 ptr->data = (unsigned char *)p; in xdrgen_decode_string()
197 ptr->len = len; in xdrgen_decode_string()
226 ptr->data = (u8 *)p; in xdrgen_decode_opaque()
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/include/net/netns/
A Dgeneric.h36 DECLARE_FLEX_ARRAY(void *, ptr);
43 void *ptr; in net_generic() local
47 ptr = ng->ptr[id]; in net_generic()
50 return ptr; in net_generic()
/include/linux/mlx4/
A Ddoorbell.h52 #define MLX4_INIT_DOORBELL_LOCK(ptr) do { } while (0) argument
53 #define MLX4_GET_DOORBELL_LOCK(ptr) (NULL) argument
70 #define MLX4_INIT_DOORBELL_LOCK(ptr) spin_lock_init(ptr) argument
71 #define MLX4_GET_DOORBELL_LOCK(ptr) (ptr) argument
/include/net/
A Dsnmp.h146 __typeof__((mib->mibs) + 0) ptr = mib->mibs; \
147 this_cpu_inc(ptr[basefield##PKTS]); \
152 __typeof__((mib->mibs) + 0) ptr = mib->mibs; \
153 __this_cpu_inc(ptr[basefield##PKTS]); \
163 u64_stats_update_begin(&ptr->syncp); \
164 ptr->mibs[field] += addend; \
165 u64_stats_update_end(&ptr->syncp); \
180 u64_stats_update_begin(&ptr->syncp); \
181 ptr->mibs[basefield##PKTS]++; \
182 ptr->mibs[basefield##OCTETS] += addend; \
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/include/trace/events/
A Dpercpu.h16 void __percpu *ptr, size_t bytes_alloc, gfp_t gfp_flags),
19 ptr, bytes_alloc, gfp_flags),
29 __field( void __percpu *, ptr )
41 __entry->ptr = ptr;
50 __entry->base_addr, __entry->off, __entry->ptr,
56 TP_PROTO(void *base_addr, int off, void __percpu *ptr),
58 TP_ARGS(base_addr, off, ptr),
63 __field( void __percpu *, ptr )
69 __entry->ptr = ptr;
73 __entry->base_addr, __entry->off, __entry->ptr)
A Dtegra_apb_dma.h28 TP_PROTO(struct dma_chan *dc, int count, void *ptr),
29 TP_ARGS(dc, count, ptr),
33 __field(void *, ptr)
38 __entry->ptr = ptr;
41 __get_str(chan), __entry->count, __entry->ptr)
A Dkmem.h15 const void *ptr,
24 __field( const void *, ptr )
34 __entry->ptr = ptr;
46 __entry->ptr,
57 const void *ptr,
76 __entry->ptr = ptr;
85 __entry->ptr,
98 TP_ARGS(call_site, ptr),
107 __entry->ptr = ptr;
118 TP_ARGS(call_site, ptr, s),
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/include/vdso/
A Dunaligned.h5 #define __get_unaligned_t(type, ptr) ({ \ argument
6 const struct { type x; } __packed * __get_pptr = (typeof(__get_pptr))(ptr); \
10 #define __put_unaligned_t(type, val, ptr) do { \ argument
11 struct { type x; } __packed * __put_pptr = (typeof(__put_pptr))(ptr); \
/include/linux/soc/marvell/octeontx2/
A Dasm.h39 static inline u64 otx2_atomic64_fetch_add(u64 incr, u64 *ptr) in otx2_atomic64_fetch_add() argument
45 : [r] "=r" (result), "+m" (*ptr) in otx2_atomic64_fetch_add()
46 : [i] "r" (incr), [b] "r" (ptr) in otx2_atomic64_fetch_add()
54 #define otx2_atomic64_fetch_add(incr, ptr) ({ incr; }) argument
/include/linux/atomic/
A Datomic-instrumented.h4755 typeof(ptr) __ai_ptr = (ptr); \
4763 typeof(ptr) __ai_ptr = (ptr); \
4770 typeof(ptr) __ai_ptr = (ptr); \
4778 typeof(ptr) __ai_ptr = (ptr); \
4785 typeof(ptr) __ai_ptr = (ptr); \
4793 typeof(ptr) __ai_ptr = (ptr); \
4800 typeof(ptr) __ai_ptr = (ptr); \
4808 typeof(ptr) __ai_ptr = (ptr); \
4815 typeof(ptr) __ai_ptr = (ptr); \
4823 typeof(ptr) __ai_ptr = (ptr); \
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