| /linux-6.1.9/drivers/media/pci/zoran/ |
| D | zr36050.c | 41 static u8 zr36050_read(struct zr36050 *ptr, u16 reg) in zr36050_read() argument
43 struct zoran *zr = videocodec_to_zoran(ptr->codec); in zr36050_read()
47 if (ptr->codec->master_data->readreg) in zr36050_read()
48 value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xFF; in zr36050_read()
50 zrdev_err(zr, "%s: invalid I/O setup, nothing read!\n", ptr->name); in zr36050_read()
52 zrdev_dbg(zr, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, value); in zr36050_read()
57 static void zr36050_write(struct zr36050 *ptr, u16 reg, u8 value) in zr36050_write() argument
59 struct zoran *zr = videocodec_to_zoran(ptr->codec); in zr36050_write()
61 zrdev_dbg(zr, "%s: writing 0x%02x to 0x%04x\n", ptr->name, value, reg); in zr36050_write()
64 if (ptr->codec->master_data->writereg) in zr36050_write()
[all …]
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| D | zr36060.c | 41 static u8 zr36060_read(struct zr36060 *ptr, u16 reg) in zr36060_read() argument
44 struct zoran *zr = videocodec_to_zoran(ptr->codec); in zr36060_read()
47 if (ptr->codec->master_data->readreg) in zr36060_read()
48 value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xff; in zr36060_read()
50 zrdev_err(zr, "%s: invalid I/O setup, nothing read!\n", ptr->name); in zr36060_read()
55 static void zr36060_write(struct zr36060 *ptr, u16 reg, u8 value) in zr36060_write() argument
57 struct zoran *zr = videocodec_to_zoran(ptr->codec); in zr36060_write()
62 if (ptr->codec->master_data->writereg) in zr36060_write()
63 ptr->codec->master_data->writereg(ptr->codec, reg, value); in zr36060_write()
65 zrdev_err(zr, "%s: invalid I/O setup, nothing written!\n", ptr->name); in zr36060_write()
[all …]
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| D | zr36016.c | 33 static u8 zr36016_read(struct zr36016 *ptr, u16 reg) in zr36016_read() argument
36 struct zoran *zr = videocodec_to_zoran(ptr->codec); in zr36016_read()
39 if (ptr->codec->master_data->readreg) in zr36016_read()
40 value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xFF; in zr36016_read()
42 zrdev_err(zr, "%s: invalid I/O setup, nothing read!\n", ptr->name); in zr36016_read()
44 zrdev_dbg(zr, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, value); in zr36016_read()
49 static void zr36016_write(struct zr36016 *ptr, u16 reg, u8 value) in zr36016_write() argument
51 struct zoran *zr = videocodec_to_zoran(ptr->codec); in zr36016_write()
53 zrdev_dbg(zr, "%s: writing 0x%02x to 0x%04x\n", ptr->name, value, reg); in zr36016_write()
56 if (ptr->codec->master_data->writereg) in zr36016_write()
[all …]
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| /linux-6.1.9/arch/riscv/include/asm/ |
| D | cmpxchg.h | 14 #define __xchg_relaxed(ptr, new, size) \ argument
16 __typeof__(ptr) __ptr = (ptr); \
18 __typeof__(*(ptr)) __ret; \
40 #define arch_xchg_relaxed(ptr, x) \ argument
42 __typeof__(*(ptr)) _x_ = (x); \
43 (__typeof__(*(ptr))) __xchg_relaxed((ptr), \
44 _x_, sizeof(*(ptr))); \
47 #define __xchg_acquire(ptr, new, size) \ argument
49 __typeof__(ptr) __ptr = (ptr); \
51 __typeof__(*(ptr)) __ret; \
[all …]
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| /linux-6.1.9/tools/testing/selftests/bpf/progs/ |
| D | dynptr_fail.c | 14 struct bpf_dynptr ptr; member
50 static int get_map_val_dynptr(struct bpf_dynptr *ptr) in get_map_val_dynptr() argument
60 bpf_dynptr_from_mem(map_val, sizeof(*map_val), 0, ptr); in get_map_val_dynptr()
71 struct bpf_dynptr ptr; in ringbuf_missing_release1() local
73 bpf_ringbuf_reserve_dynptr(&ringbuf, val, 0, &ptr); in ringbuf_missing_release1()
105 struct bpf_dynptr ptr; in missing_release_callback_fn() local
107 bpf_ringbuf_reserve_dynptr(&ringbuf, val, 0, &ptr); in missing_release_callback_fn()
126 struct bpf_dynptr ptr; in ringbuf_release_uninit_dynptr() local
129 bpf_ringbuf_submit_dynptr(&ptr, 0); in ringbuf_release_uninit_dynptr()
138 struct bpf_dynptr ptr; in use_after_invalid() local
[all …]
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| /linux-6.1.9/arch/arm/include/asm/ |
| D | cmpxchg.h | 28 static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size) in __xchg() argument
39 prefetchw((const void *)ptr); in __xchg()
51 : "r" (x), "r" (ptr) in __xchg()
61 : "r" (x), "r" (ptr) in __xchg()
72 : "r" (x), "r" (ptr) in __xchg()
81 ret = *(volatile unsigned char *)ptr; in __xchg()
82 *(volatile unsigned char *)ptr = x; in __xchg()
88 ret = *(volatile unsigned long *)ptr; in __xchg()
89 *(volatile unsigned long *)ptr = x; in __xchg()
97 : "r" (x), "r" (ptr) in __xchg()
[all …]
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| /linux-6.1.9/arch/parisc/include/asm/ |
| D | cmpxchg.h | 25 __xchg(unsigned long x, volatile void *ptr, int size) in __xchg() argument
29 case 8: return __xchg64(x, (volatile unsigned long *) ptr); in __xchg()
31 case 4: return __xchg32((int) x, (volatile int *) ptr); in __xchg()
32 case 1: return __xchg8((char) x, (volatile char *) ptr); in __xchg()
47 #define arch_xchg(ptr, x) \ argument
49 __typeof__(*(ptr)) __ret; \
50 __typeof__(*(ptr)) _x_ = (x); \
51 __ret = (__typeof__(*(ptr))) \
52 __xchg((unsigned long)_x_, (ptr), sizeof(*(ptr))); \
62 extern u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new_);
[all …]
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| /linux-6.1.9/arch/xtensa/variants/test_kc705_hifi/include/variant/ |
| D | tie-asm.h | 77 .macro xchal_ncp_store ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0
81 xchal_sa_align \ptr, 0, 1020, 4, 4
83 s32i \at1, \ptr, .Lxchal_ofs_+0
86 xchal_sa_align \ptr, 0, 1020, 4, 4
91 xchal_sa_align \ptr, 0, 1016, 4, 4
93 s32i \at1, \ptr, .Lxchal_ofs_+0
95 s32i \at1, \ptr, .Lxchal_ofs_+4
98 xchal_sa_align \ptr, 0, 1016, 4, 4
103 xchal_sa_align \ptr, 0, 1000, 4, 4
105 s32i \at1, \ptr, .Lxchal_ofs_+0
[all …]
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| /linux-6.1.9/tools/testing/selftests/vm/ |
| D | hmm-tests.c | 38 void *ptr; member
182 cmd.addr = (__u64)buffer->ptr; in hmm_dmirror_cmd()
183 cmd.ptr = (__u64)buffer->mirror; in hmm_dmirror_cmd()
205 if (buffer->ptr) in hmm_buffer_free()
206 munmap(buffer->ptr, buffer->size); in hmm_buffer_free()
293 int *ptr; in TEST_F() local
309 buffer->ptr = mmap(NULL, size, in TEST_F()
313 ASSERT_NE(buffer->ptr, MAP_FAILED); in TEST_F()
319 i = 2 * self->page_size / sizeof(*ptr); in TEST_F()
320 for (ptr = buffer->ptr; i < size / sizeof(*ptr); ++i) in TEST_F()
[all …]
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| /linux-6.1.9/arch/powerpc/include/asm/ |
| D | cmpxchg.h | 152 __xchg_local(void *ptr, unsigned long x, unsigned int size) in __xchg_local() argument
156 return __xchg_u8_local(ptr, x); in __xchg_local()
158 return __xchg_u16_local(ptr, x); in __xchg_local()
160 return __xchg_u32_local(ptr, x); in __xchg_local()
163 return __xchg_u64_local(ptr, x); in __xchg_local()
171 __xchg_relaxed(void *ptr, unsigned long x, unsigned int size) in __xchg_relaxed() argument
175 return __xchg_u8_relaxed(ptr, x); in __xchg_relaxed()
177 return __xchg_u16_relaxed(ptr, x); in __xchg_relaxed()
179 return __xchg_u32_relaxed(ptr, x); in __xchg_relaxed()
182 return __xchg_u64_relaxed(ptr, x); in __xchg_relaxed()
[all …]
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| /linux-6.1.9/net/bluetooth/ |
| D | eir.c | 30 u8 eir_append_local_name(struct hci_dev *hdev, u8 *ptr, u8 ad_len) in eir_append_local_name() argument
42 return eir_append_name(ptr, ad_len, EIR_NAME_COMPLETE, in eir_append_local_name()
48 return eir_append_name(ptr, ad_len, EIR_NAME_SHORT, in eir_append_local_name()
57 return eir_append_name(ptr, ad_len, EIR_NAME_SHORT, in eir_append_local_name()
64 u8 eir_append_appearance(struct hci_dev *hdev, u8 *ptr, u8 ad_len) in eir_append_appearance() argument
66 return eir_append_le16(ptr, ad_len, EIR_APPEARANCE, hdev->appearance); in eir_append_appearance()
84 u8 *ptr = data, *uuids_start = NULL; in create_uuid16_list() local
88 return ptr; in create_uuid16_list()
104 uuids_start = ptr; in create_uuid16_list()
107 ptr += 2; in create_uuid16_list()
[all …]
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| /linux-6.1.9/mm/kasan/ |
| D | kasan_test.c | 128 char *ptr; in kmalloc_oob_right() local
131 ptr = kmalloc(size, GFP_KERNEL); in kmalloc_oob_right()
132 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr); in kmalloc_oob_right()
134 OPTIMIZER_HIDE_VAR(ptr); in kmalloc_oob_right()
140 KUNIT_EXPECT_KASAN_FAIL(test, ptr[size] = 'x'); in kmalloc_oob_right()
146 KUNIT_EXPECT_KASAN_FAIL(test, ptr[size + 5] = 'y'); in kmalloc_oob_right()
149 KUNIT_EXPECT_KASAN_FAIL(test, ptr[0] = in kmalloc_oob_right()
150 ptr[size + KASAN_GRANULE_SIZE + 5]); in kmalloc_oob_right()
152 kfree(ptr); in kmalloc_oob_right()
157 char *ptr; in kmalloc_oob_left() local
[all …]
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| /linux-6.1.9/arch/parisc/lib/ |
| D | bitops.c | 21 unsigned long notrace __xchg64(unsigned long x, volatile unsigned long *ptr) in __xchg64() argument
25 _atomic_spin_lock_irqsave(ptr, flags); in __xchg64()
26 temp = *ptr; in __xchg64()
27 *ptr = x; in __xchg64()
28 _atomic_spin_unlock_irqrestore(ptr, flags); in __xchg64()
33 unsigned long notrace __xchg32(int x, volatile int *ptr) in __xchg32() argument
38 _atomic_spin_lock_irqsave(ptr, flags); in __xchg32()
39 temp = (long) *ptr; /* XXX - sign extension wanted? */ in __xchg32()
40 *ptr = x; in __xchg32()
41 _atomic_spin_unlock_irqrestore(ptr, flags); in __xchg32()
[all …]
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| /linux-6.1.9/arch/alpha/include/asm/ |
| D | cmpxchg.h | 13 #define xchg_local(ptr, x) \ argument
15 __typeof__(*(ptr)) _x_ = (x); \
16 (__typeof__(*(ptr))) __xchg_local((ptr), (unsigned long)_x_, \
17 sizeof(*(ptr))); \
20 #define arch_cmpxchg_local(ptr, o, n) \ argument
22 __typeof__(*(ptr)) _o_ = (o); \
23 __typeof__(*(ptr)) _n_ = (n); \
24 (__typeof__(*(ptr))) __cmpxchg_local((ptr), (unsigned long)_o_, \
26 sizeof(*(ptr))); \
29 #define arch_cmpxchg64_local(ptr, o, n) \ argument
[all …]
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| /linux-6.1.9/arch/xtensa/variants/test_kc705_be/include/variant/ |
| D | tie-asm.h | 76 .macro xchal_ncp_store ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0
80 xchal_sa_align \ptr, 0, 1020, 4, 4
82 s32i \at1, \ptr, .Lxchal_ofs_+0
85 xchal_sa_align \ptr, 0, 1020, 4, 4
90 xchal_sa_align \ptr, 0, 1016, 4, 4
92 s32i \at1, \ptr, .Lxchal_ofs_+0
94 s32i \at1, \ptr, .Lxchal_ofs_+4
97 xchal_sa_align \ptr, 0, 1016, 4, 4
102 xchal_sa_align \ptr, 0, 1000, 4, 4
104 s32i \at1, \ptr, .Lxchal_ofs_+0
[all …]
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| /linux-6.1.9/arch/loongarch/include/asm/ |
| D | cmpxchg.h | 25 static inline unsigned int __xchg_small(volatile void *ptr, unsigned int val, in __xchg_small() argument
41 shift = (unsigned long)ptr & 0x3; in __xchg_small()
49 ptr32 = (volatile u32 *)((unsigned long)ptr & ~0x3); in __xchg_small()
65 __xchg(volatile void *ptr, unsigned long x, int size) in __xchg() argument
70 return __xchg_small(ptr, x, size); in __xchg()
73 return __xchg_asm("amswap_db.w", (volatile u32 *)ptr, (u32)x); in __xchg()
76 return __xchg_asm("amswap_db.d", (volatile u64 *)ptr, (u64)x); in __xchg()
85 #define arch_xchg(ptr, x) \ argument
87 __typeof__(*(ptr)) __res; \
89 __res = (__typeof__(*(ptr))) \
[all …]
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| /linux-6.1.9/arch/mips/include/asm/ |
| D | cmpxchg.h | 67 extern unsigned long __xchg_small(volatile void *ptr, unsigned long val,
71 unsigned long __xchg(volatile void *ptr, unsigned long x, int size) in __xchg() argument
76 return __xchg_small(ptr, x, size); in __xchg()
79 return __xchg_asm("ll", "sc", (volatile u32 *)ptr, x); in __xchg()
85 return __xchg_asm("lld", "scd", (volatile u64 *)ptr, x); in __xchg()
92 #define arch_xchg(ptr, x) \ argument
94 __typeof__(*(ptr)) __res; \
104 __res = (__typeof__(*(ptr))) \
105 __xchg((ptr), (unsigned long)(x), sizeof(*(ptr))); \
148 extern unsigned long __cmpxchg_small(volatile void *ptr, unsigned long old,
[all …]
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| /linux-6.1.9/tools/testing/selftests/arm64/mte/ |
| D | check_tags_inclusion.c | 22 static int verify_mte_pointer_validity(char *ptr, int mode) in verify_mte_pointer_validity() argument
24 mte_initialize_current_context(mode, (uintptr_t)ptr, BUFFER_SIZE); in verify_mte_pointer_validity()
26 memset(ptr, '1', BUFFER_SIZE); in verify_mte_pointer_validity()
30 ptr, ptr + BUFFER_SIZE, mode); in verify_mte_pointer_validity()
34 if (!MT_FETCH_TAG((uintptr_t)ptr)) in verify_mte_pointer_validity()
36 mte_initialize_current_context(mode, (uintptr_t)ptr, BUFFER_SIZE + 1); in verify_mte_pointer_validity()
38 ptr[BUFFER_SIZE] = '2'; in verify_mte_pointer_validity()
42 ptr, mode); in verify_mte_pointer_validity()
51 char *ptr; in check_single_included_tags() local
54 ptr = mte_allocate_memory(BUFFER_SIZE + MT_GRANULE_SIZE, mem_type, 0, false); in check_single_included_tags()
[all …]
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| /linux-6.1.9/include/rdma/ |
| D | iba.h | 12 static inline u32 _iba_get8(const u8 *ptr) in _iba_get8() argument
14 return *ptr; in _iba_get8()
17 static inline void _iba_set8(u8 *ptr, u32 mask, u32 prep_value) in _iba_set8() argument
19 *ptr = (*ptr & ~mask) | prep_value; in _iba_set8()
22 static inline u16 _iba_get16(const __be16 *ptr) in _iba_get16() argument
24 return be16_to_cpu(*ptr); in _iba_get16()
27 static inline void _iba_set16(__be16 *ptr, u16 mask, u16 prep_value) in _iba_set16() argument
29 *ptr = cpu_to_be16((be16_to_cpu(*ptr) & ~mask) | prep_value); in _iba_set16()
32 static inline u32 _iba_get32(const __be32 *ptr) in _iba_get32() argument
34 return be32_to_cpu(*ptr); in _iba_get32()
[all …]
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| /linux-6.1.9/arch/sparc/include/asm/ |
| D | cmpxchg_64.h | 55 #define arch_xchg(ptr,x) \ argument
56 ({ __typeof__(*(ptr)) __ret; \
57 __ret = (__typeof__(*(ptr))) \
58 __xchg((unsigned long)(x), (ptr), sizeof(*(ptr))); \
75 unsigned int *ptr = (unsigned int *) (maddr & ~2); in xchg16() local
79 load32 = *ptr; in xchg16()
84 load32 = __cmpxchg_u32(ptr, old32, new32); in xchg16()
90 static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, in __xchg() argument
95 return xchg16(ptr, x); in __xchg()
97 return xchg32(ptr, x); in __xchg()
[all …]
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| /linux-6.1.9/arch/csky/include/asm/ |
| D | cmpxchg.h | 10 #define __xchg_relaxed(new, ptr, size) \ argument
12 __typeof__(ptr) __ptr = (ptr); \
14 __typeof__(*(ptr)) __ret; \
21 __ptr = (__typeof__(ptr))((ulong)__ptr & ~2); \
33 __ret = (__typeof__(*(ptr))) \
53 #define arch_xchg_relaxed(ptr, x) \ argument
54 (__xchg_relaxed((x), (ptr), sizeof(*(ptr))))
56 #define __cmpxchg_relaxed(ptr, old, new, size) \ argument
58 __typeof__(ptr) __ptr = (ptr); \
62 __typeof__(*(ptr)) __ret; \
[all …]
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| /linux-6.1.9/drivers/video/ |
| D | hdmi.c | 35 static u8 hdmi_infoframe_checksum(const u8 *ptr, size_t size) in hdmi_infoframe_checksum() argument
42 csum += ptr[i]; in hdmi_infoframe_checksum()
49 u8 *ptr = buffer; in hdmi_infoframe_set_checksum() local
51 ptr[3] = hdmi_infoframe_checksum(buffer, size); in hdmi_infoframe_set_checksum()
113 u8 *ptr = buffer; in hdmi_avi_infoframe_pack_only() local
128 ptr[0] = frame->type; in hdmi_avi_infoframe_pack_only()
129 ptr[1] = frame->version; in hdmi_avi_infoframe_pack_only()
130 ptr[2] = frame->length; in hdmi_avi_infoframe_pack_only()
131 ptr[3] = 0; /* checksum */ in hdmi_avi_infoframe_pack_only()
134 ptr += HDMI_INFOFRAME_HEADER_SIZE; in hdmi_avi_infoframe_pack_only()
[all …]
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| /linux-6.1.9/arch/xtensa/variants/test_mmuhifi_c3/include/variant/ |
| D | tie-asm.h | 36 .macro xchal_ncp_store ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL
39 xchal_sa_align \ptr, 0, 1024-4, 4, 4
41 s32i \at1, \ptr, .Lxchal_ofs_ + 0
45 xchal_sa_align \ptr, 0, 1024-4, 4, 4
47 s32i \at1, \ptr, .Lxchal_ofs_ + 0
51 xchal_sa_align \ptr, 0, 1024-4, 4, 4
53 s32i \at1, \ptr, .Lxchal_ofs_ + 0
63 .macro xchal_ncp_load ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL
66 xchal_sa_align \ptr, 0, 1024-4, 4, 4
67 l32i \at1, \ptr, .Lxchal_ofs_ + 0
[all …]
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| /linux-6.1.9/arch/m68k/include/asm/ |
| D | cmpxchg.h | 12 static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size) in __xchg() argument
20 tmp = *(u8 *)ptr; in __xchg()
21 *(u8 *)ptr = x; in __xchg()
25 tmp = *(u16 *)ptr; in __xchg()
26 *(u16 *)ptr = x; in __xchg()
30 tmp = *(u32 *)ptr; in __xchg()
31 *(u32 *)ptr = x; in __xchg()
35 tmp = __invalid_xchg_size(x, ptr, size); in __xchg()
43 static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size) in __xchg() argument
52 : "=&d" (x) : "d" (x), "m" (*__xg(u8, ptr)) : "memory"); in __xchg()
[all …]
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| /linux-6.1.9/arch/x86/include/asm/ |
| D | cmpxchg.h | 42 #define __xchg_op(ptr, arg, op, lock) \ argument
44 __typeof__ (*(ptr)) __ret = (arg); \
45 switch (sizeof(*(ptr))) { \
48 : "+q" (__ret), "+m" (*(ptr)) \
53 : "+r" (__ret), "+m" (*(ptr)) \
58 : "+r" (__ret), "+m" (*(ptr)) \
63 : "+r" (__ret), "+m" (*(ptr)) \
78 #define arch_xchg(ptr, v) __xchg_op((ptr), (v), xchg, "") argument
85 #define __raw_cmpxchg(ptr, old, new, size, lock) \ argument
87 __typeof__(*(ptr)) __ret; \
[all …]
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