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Searched refs:nr (Results 1 – 25 of 128) sorted by relevance

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/include/asm-generic/bitops/
A Dinstrumented-non-atomic.h29 arch___set_bit(nr, addr); in ___set_bit()
45 arch___clear_bit(nr, addr); in ___clear_bit()
61 arch___change_bit(nr, addr); in ___change_bit()
99 __instrument_read_write_bitop(nr, addr); in ___test_and_set_bit()
100 return arch___test_and_set_bit(nr, addr); in ___test_and_set_bit()
114 __instrument_read_write_bitop(nr, addr); in ___test_and_clear_bit()
115 return arch___test_and_clear_bit(nr, addr); in ___test_and_clear_bit()
129 __instrument_read_write_bitop(nr, addr); in ___test_and_change_bit()
130 return arch___test_and_change_bit(nr, addr); in ___test_and_change_bit()
142 return arch_test_bit(nr, addr); in _test_bit()
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A Dinstrumented-atomic.h28 instrument_atomic_write(addr + BIT_WORD(nr), sizeof(long)); in set_bit()
29 arch_set_bit(nr, addr); in set_bit()
41 instrument_atomic_write(addr + BIT_WORD(nr), sizeof(long)); in clear_bit()
42 arch_clear_bit(nr, addr); in clear_bit()
57 instrument_atomic_write(addr + BIT_WORD(nr), sizeof(long)); in change_bit()
58 arch_change_bit(nr, addr); in change_bit()
71 instrument_atomic_read_write(addr + BIT_WORD(nr), sizeof(long)); in test_and_set_bit()
72 return arch_test_and_set_bit(nr, addr); in test_and_set_bit()
85 instrument_atomic_read_write(addr + BIT_WORD(nr), sizeof(long)); in test_and_clear_bit()
86 return arch_test_and_clear_bit(nr, addr); in test_and_clear_bit()
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A Dle.h19 static inline int test_bit_le(int nr, const void *addr) in test_bit_le() argument
21 return test_bit(nr ^ BITOP_LE_SWIZZLE, addr); in test_bit_le()
24 static inline void set_bit_le(int nr, void *addr) in set_bit_le() argument
26 set_bit(nr ^ BITOP_LE_SWIZZLE, addr); in set_bit_le()
29 static inline void clear_bit_le(int nr, void *addr) in clear_bit_le() argument
31 clear_bit(nr ^ BITOP_LE_SWIZZLE, addr); in clear_bit_le()
34 static inline void __set_bit_le(int nr, void *addr) in __set_bit_le() argument
36 __set_bit(nr ^ BITOP_LE_SWIZZLE, addr); in __set_bit_le()
39 static inline void __clear_bit_le(int nr, void *addr) in __clear_bit_le() argument
41 __clear_bit(nr ^ BITOP_LE_SWIZZLE, addr); in __clear_bit_le()
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A Dgeneric-non-atomic.h30 unsigned long mask = BIT_MASK(nr); in generic___set_bit()
31 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in generic___set_bit()
39 unsigned long mask = BIT_MASK(nr); in generic___clear_bit()
40 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in generic___clear_bit()
57 unsigned long mask = BIT_MASK(nr); in generic___change_bit()
58 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in generic___change_bit()
75 unsigned long mask = BIT_MASK(nr); in generic___test_and_set_bit()
95 unsigned long mask = BIT_MASK(nr); in generic___test_and_clear_bit()
107 unsigned long mask = BIT_MASK(nr); in generic___test_and_change_bit()
128 return 1UL & (addr[BIT_WORD(nr)] >> (nr & (BITS_PER_LONG-1))); in generic_test_bit()
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A Datomic.h15 arch_set_bit(unsigned int nr, volatile unsigned long *p) in arch_set_bit() argument
17 p += BIT_WORD(nr); in arch_set_bit()
18 raw_atomic_long_or(BIT_MASK(nr), (atomic_long_t *)p); in arch_set_bit()
24 p += BIT_WORD(nr); in arch_clear_bit()
31 p += BIT_WORD(nr); in arch_change_bit()
39 unsigned long mask = BIT_MASK(nr); in arch_test_and_set_bit()
41 p += BIT_WORD(nr); in arch_test_and_set_bit()
50 unsigned long mask = BIT_MASK(nr); in arch_test_and_clear_bit()
52 p += BIT_WORD(nr); in arch_test_and_clear_bit()
61 unsigned long mask = BIT_MASK(nr); in arch_test_and_change_bit()
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A Dinstrumented-lock.h23 static inline void clear_bit_unlock(long nr, volatile unsigned long *addr) in clear_bit_unlock() argument
26 instrument_atomic_write(addr + BIT_WORD(nr), sizeof(long)); in clear_bit_unlock()
27 arch_clear_bit_unlock(nr, addr); in clear_bit_unlock()
39 static inline void __clear_bit_unlock(long nr, volatile unsigned long *addr) in __clear_bit_unlock() argument
42 instrument_write(addr + BIT_WORD(nr), sizeof(long)); in __clear_bit_unlock()
43 arch___clear_bit_unlock(nr, addr); in __clear_bit_unlock()
55 static inline bool test_and_set_bit_lock(long nr, volatile unsigned long *addr) in test_and_set_bit_lock() argument
57 instrument_atomic_read_write(addr + BIT_WORD(nr), sizeof(long)); in test_and_set_bit_lock()
58 return arch_test_and_set_bit_lock(nr, addr); in test_and_set_bit_lock()
A Dlock.h19 arch_test_and_set_bit_lock(unsigned int nr, volatile unsigned long *p) in arch_test_and_set_bit_lock() argument
22 unsigned long mask = BIT_MASK(nr); in arch_test_and_set_bit_lock()
24 p += BIT_WORD(nr); in arch_test_and_set_bit_lock()
41 arch_clear_bit_unlock(unsigned int nr, volatile unsigned long *p) in arch_clear_bit_unlock() argument
43 p += BIT_WORD(nr); in arch_clear_bit_unlock()
44 raw_atomic_long_fetch_andnot_release(BIT_MASK(nr), (atomic_long_t *)p); in arch_clear_bit_unlock()
59 arch___clear_bit_unlock(unsigned int nr, volatile unsigned long *p) in arch___clear_bit_unlock() argument
63 p += BIT_WORD(nr); in arch___clear_bit_unlock()
65 old &= ~BIT_MASK(nr); in arch___clear_bit_unlock()
A Dext2-atomic-setbit.h9 #define ext2_set_bit_atomic(l, nr, addr) test_and_set_bit_le(nr, addr) argument
10 #define ext2_clear_bit_atomic(l, nr, addr) test_and_clear_bit_le(nr, addr) argument
A Dext2-atomic.h9 #define ext2_set_bit_atomic(lock, nr, addr) \ argument
13 ret = __test_and_set_bit_le(nr, addr); \
18 #define ext2_clear_bit_atomic(lock, nr, addr) \ argument
22 ret = __test_and_clear_bit_le(nr, addr); \
/include/uapi/asm-generic/
A Dioctl.h72 ((nr) << _IOC_NRSHIFT) | \
85 #define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) argument
86 #define _IOR(type,nr,argtype) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(argtype))) argument
87 #define _IOW(type,nr,argtype) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(argtype))) argument
89 #define _IOR_BAD(type,nr,argtype) _IOC(_IOC_READ,(type),(nr),sizeof(argtype)) argument
90 #define _IOW_BAD(type,nr,argtype) _IOC(_IOC_WRITE,(type),(nr),sizeof(argtype)) argument
91 #define _IOWR_BAD(type,nr,argtype) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(argtype)) argument
94 #define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) argument
95 #define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK) argument
96 #define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK) argument
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/include/linux/
A Dbits.h8 #define BIT_MASK(nr) (UL(1) << ((nr) % BITS_PER_LONG)) argument
9 #define BIT_WORD(nr) ((nr) / BITS_PER_LONG) argument
10 #define BIT_ULL_MASK(nr) (ULL(1) << ((nr) % BITS_PER_LONG_LONG)) argument
11 #define BIT_ULL_WORD(nr) ((nr) / BITS_PER_LONG_LONG) argument
68 #define BIT_INPUT_CHECK(type, nr) \ argument
69 BUILD_BUG_ON_ZERO(const_true((nr) >= BITS_PER_TYPE(type)))
71 #define BIT_TYPE(type, nr) ((type)(BIT_INPUT_CHECK(type, nr) + BIT_ULL(nr))) argument
73 #define BIT_U8(nr) BIT_TYPE(u8, nr) argument
74 #define BIT_U16(nr) BIT_TYPE(u16, nr) argument
75 #define BIT_U32(nr) BIT_TYPE(u32, nr) argument
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A Dbitops.h11 #define BITS_TO_LONGS(nr) __KERNEL_DIV_ROUND_UP(nr, BITS_PER_TYPE(long)) argument
12 #define BITS_TO_U64(nr) __KERNEL_DIV_ROUND_UP(nr, BITS_PER_TYPE(u64)) argument
13 #define BITS_TO_U32(nr) __KERNEL_DIV_ROUND_UP(nr, BITS_PER_TYPE(u32)) argument
14 #define BITS_TO_BYTES(nr) __KERNEL_DIV_ROUND_UP(nr, BITS_PER_TYPE(char)) argument
47 const##op(nr, addr) : op(nr, addr))
53 #define __set_bit(nr, addr) bitop(___set_bit, nr, addr) argument
54 #define __clear_bit(nr, addr) bitop(___clear_bit, nr, addr) argument
55 #define __change_bit(nr, addr) bitop(___change_bit, nr, addr) argument
60 #define test_bit(nr, addr) bitop(_test_bit, nr, addr) argument
301 ((value) ? set_bit((nr), (addr)) : clear_bit((nr), (addr)))
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A Dmin_heap.h29 size_t nr; \
223 heap->nr = 0; in __min_heap_init_inline()
253 __min_heap_full_inline(container_of(&(_heap)->nr, min_heap_char, nr))
348 heap->nr--; in __min_heap_pop_inline()
388 pos = heap->nr; in __min_heap_push_inline()
390 heap->nr++; in __min_heap_push_inline()
417 heap->nr--; in __min_heap_del_inline()
454 __min_heap_full(container_of(&(_heap)->nr, min_heap_char, nr))
462 __min_heapify_all(container_of(&(_heap)->nr, min_heap_char, nr), \
465 __min_heap_pop(container_of(&(_heap)->nr, min_heap_char, nr), \
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A Dpage_ref.h120 atomic_add(nr, &page->_refcount); in page_ref_add()
122 __page_ref_mod(page, nr); in page_ref_add()
127 page_ref_add(&folio->page, nr); in folio_ref_add()
132 atomic_sub(nr, &page->_refcount); in page_ref_sub()
134 __page_ref_mod(page, -nr); in page_ref_sub()
139 page_ref_sub(&folio->page, nr); in folio_ref_sub()
144 int ret = atomic_sub_return(nr, &folio->_refcount); in folio_ref_sub_return()
180 __page_ref_mod_and_test(page, -nr, ret); in page_ref_sub_and_test()
186 return page_ref_sub_and_test(&folio->page, nr); in folio_ref_sub_and_test()
242 __page_ref_mod_unless(page, nr, ret); in page_ref_add_unless()
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A Dquotaops.h299 return __dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN); in dquot_alloc_space_nodirty()
312 ret = dquot_alloc_space_nodirty(inode, nr); in dquot_alloc_space()
331 dquot_alloc_space_nofail(inode, nr << inode->i_blkbits); in dquot_alloc_block_nofail()
336 return dquot_alloc_space(inode, nr << inode->i_blkbits); in dquot_alloc_block()
348 ret = dquot_prealloc_block_nodirty(inode, nr); in dquot_prealloc_block()
356 return __dquot_alloc_space(inode, nr << inode->i_blkbits, in dquot_reserve_block()
374 __dquot_free_space(inode, nr, 0); in dquot_free_space_nodirty()
379 dquot_free_space_nodirty(inode, nr); in dquot_free_space()
385 dquot_free_space_nodirty(inode, nr << inode->i_blkbits); in dquot_free_block_nodirty()
390 dquot_free_space(inode, nr << inode->i_blkbits); in dquot_free_block()
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A Dpagevec.h29 unsigned char nr; member
43 fbatch->nr = 0; in folio_batch_init()
50 fbatch->nr = 0; in folio_batch_reinit()
56 return fbatch->nr; in folio_batch_count()
61 return PAGEVEC_SIZE - fbatch->nr; in folio_batch_space()
77 fbatch->folios[fbatch->nr++] = folio; in folio_batch_add()
91 if (fbatch->i == fbatch->nr) in folio_batch_next()
A Dpage_table_check.h21 unsigned int nr);
23 unsigned int nr);
25 unsigned int nr);
71 pte_t *ptep, pte_t pte, unsigned int nr) in page_table_check_ptes_set() argument
76 __page_table_check_ptes_set(mm, ptep, pte, nr); in page_table_check_ptes_set()
80 pmd_t *pmdp, pmd_t pmd, unsigned int nr) in page_table_check_pmds_set() argument
85 __page_table_check_pmds_set(mm, pmdp, pmd, nr); in page_table_check_pmds_set()
89 pud_t *pudp, pud_t pud, unsigned int nr) in page_table_check_puds_set() argument
130 pte_t *ptep, pte_t pte, unsigned int nr) in page_table_check_ptes_set() argument
135 pmd_t *pmdp, pmd_t pmd, unsigned int nr) in page_table_check_pmds_set() argument
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A Dpercpu-refcount.h198 static inline void percpu_ref_get_many(struct percpu_ref *ref, unsigned long nr) in percpu_ref_get_many() argument
205 this_cpu_add(*percpu_count, nr); in percpu_ref_get_many()
207 atomic_long_add(nr, &ref->data->count); in percpu_ref_get_many()
236 unsigned long nr) in percpu_ref_tryget_many() argument
244 this_cpu_add(*percpu_count, nr); in percpu_ref_tryget_many()
247 ret = atomic_long_add_unless(&ref->data->count, nr, 0); in percpu_ref_tryget_many()
326 static inline void percpu_ref_put_many(struct percpu_ref *ref, unsigned long nr) in percpu_ref_put_many() argument
333 this_cpu_sub(*percpu_count, nr); in percpu_ref_put_many()
334 else if (unlikely(atomic_long_sub_and_test(nr, &ref->data->count))) in percpu_ref_put_many()
A Dsbitmap.h240 unsigned int nr; in __sbitmap_for_each_set() local
246 nr = SB_NR_TO_BIT(sb, start); in __sbitmap_for_each_set()
251 __map_depth(sb, index) - nr, in __sbitmap_for_each_set()
264 depth += nr; in __sbitmap_for_each_set()
266 nr = find_next_bit(&word, depth, nr); in __sbitmap_for_each_set()
267 if (nr >= depth) in __sbitmap_for_each_set()
272 nr++; in __sbitmap_for_each_set()
275 nr = 0; in __sbitmap_for_each_set()
487 int nr; in sbitmap_queue_get() local
490 nr = __sbitmap_queue_get(sbq); in sbitmap_queue_get()
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A Dudp.h113 #define udp_test_bit(nr, sk) \ argument
114 test_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags)
115 #define udp_set_bit(nr, sk) \ argument
116 set_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags)
117 #define udp_test_and_set_bit(nr, sk) \ argument
118 test_and_set_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags)
119 #define udp_clear_bit(nr, sk) \ argument
120 clear_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags)
121 #define udp_assign_bit(nr, sk, val) \ argument
122 assign_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags, val)
A Diommu-helper.h20 static inline int iommu_is_span_boundary(unsigned int index, unsigned int nr, in iommu_is_span_boundary() argument
26 return shift + nr > boundary_size; in iommu_is_span_boundary()
30 unsigned long start, unsigned int nr,
/include/vdso/
A Dbits.h7 #define BIT(nr) (UL(1) << (nr)) argument
8 #define BIT_ULL(nr) (ULL(1) << (nr)) argument
/include/uapi/linux/
A Dseccomp.h63 int nr; member
141 #define SECCOMP_IO(nr) _IO(SECCOMP_IOC_MAGIC, nr) argument
142 #define SECCOMP_IOR(nr, type) _IOR(SECCOMP_IOC_MAGIC, nr, type) argument
143 #define SECCOMP_IOW(nr, type) _IOW(SECCOMP_IOC_MAGIC, nr, type) argument
144 #define SECCOMP_IOWR(nr, type) _IOWR(SECCOMP_IOC_MAGIC, nr, type) argument
/include/xen/
A Dxen-ops.h46 xen_pfn_t *pfn, int nr, int *err_ptr, pgprot_t prot,
50 xen_pfn_t *pfn, int nr, int *err_ptr, in xen_remap_pfn() argument
64 xen_pfn_t *gfn, int nr,
69 int nr, struct page **pages);
77 xen_pfn_t *gfn, int nr, in xen_xlate_remap_gfn_array() argument
86 int nr, struct page **pages) in xen_xlate_unmap_gfn_range() argument
114 xen_pfn_t *gfn, int nr, in xen_remap_domain_gfn_array() argument
120 return xen_xlate_remap_gfn_array(vma, addr, gfn, nr, err_ptr, in xen_remap_domain_gfn_array()
128 return xen_remap_pfn(vma, addr, gfn, nr, err_ptr, prot, domid, in xen_remap_domain_gfn_array()
150 int nr, int *err_ptr, in xen_remap_domain_mfn_array() argument
[all …]
/include/linux/dma/
A Dhsu.h41 int hsu_dma_get_status(struct hsu_dma_chip *chip, unsigned short nr,
43 int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, u32 status);
50 unsigned short nr, u32 *status) in hsu_dma_get_status() argument
54 static inline int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, in hsu_dma_do_irq() argument

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