| /linux/drivers/dma-buf/ |
| H A D | dma-fence-array.c | 28 static void dma_fence_array_set_pending_error(struct dma_fence_array *array, in dma_fence_array_set_pending_error() argument
36 cmpxchg(&array->base.error, PENDING_ERROR, error); in dma_fence_array_set_pending_error()
39 static void dma_fence_array_clear_pending_error(struct dma_fence_array *array) in dma_fence_array_clear_pending_error() argument
42 cmpxchg(&array->base.error, PENDING_ERROR, 0); in dma_fence_array_clear_pending_error()
47 struct dma_fence_array *array = container_of(wrk, typeof(*array), work); in irq_dma_fence_array_work() local
49 dma_fence_array_clear_pending_error(array); in irq_dma_fence_array_work()
51 dma_fence_signal(&array->base); in irq_dma_fence_array_work()
52 dma_fence_put(&array->base); in irq_dma_fence_array_work()
60 struct dma_fence_array *array = array_cb->array; in dma_fence_array_cb_func() local
62 dma_fence_array_set_pending_error(array, f->error); in dma_fence_array_cb_func()
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| /linux/drivers/misc/vmw_vmci/ |
| H A D | vmci_handle_array.c | 13 struct vmci_handle_arr *array; in vmci_handle_arr_create() local
22 array = kmalloc(struct_size(array, entries, capacity), GFP_ATOMIC); in vmci_handle_arr_create()
23 if (!array) in vmci_handle_arr_create()
26 array->capacity = capacity; in vmci_handle_arr_create()
27 array->max_capacity = max_capacity; in vmci_handle_arr_create()
28 array->size = 0; in vmci_handle_arr_create()
30 return array; in vmci_handle_arr_create()
33 void vmci_handle_arr_destroy(struct vmci_handle_arr *array) in vmci_handle_arr_destroy() argument
35 kfree(array); in vmci_handle_arr_destroy()
41 struct vmci_handle_arr *array = *array_ptr; in vmci_handle_arr_append_entry() local
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| H A D | vmci_handle_array.h | 27 void vmci_handle_arr_destroy(struct vmci_handle_arr *array);
30 struct vmci_handle vmci_handle_arr_remove_entry(struct vmci_handle_arr *array,
33 struct vmci_handle vmci_handle_arr_remove_tail(struct vmci_handle_arr *array);
35 vmci_handle_arr_get_entry(const struct vmci_handle_arr *array, u32 index);
36 bool vmci_handle_arr_has_entry(const struct vmci_handle_arr *array,
38 struct vmci_handle *vmci_handle_arr_get_handles(struct vmci_handle_arr *array);
41 const struct vmci_handle_arr *array) in vmci_handle_arr_get_size() argument
43 return array->size; in vmci_handle_arr_get_size()
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| /linux/fs/xfs/scrub/ |
| H A D | xfarray.c | 36 static inline void *xfarray_scratch(struct xfarray *array) in xfarray_scratch() argument
38 return (array + 1); in xfarray_scratch()
44 struct xfarray *array, in xfarray_idx() argument
47 if (array->obj_size_log >= 0) in xfarray_idx()
48 return (xfarray_idx_t)pos >> array->obj_size_log; in xfarray_idx()
50 return div_u64((xfarray_idx_t)pos, array->obj_size); in xfarray_idx()
54 static inline loff_t xfarray_pos(struct xfarray *array, xfarray_idx_t idx) in xfarray_pos() argument
56 if (array->obj_size_log >= 0) in xfarray_pos()
57 return idx << array->obj_size_log; in xfarray_pos()
59 return idx * array->obj_size; in xfarray_pos()
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| /linux/sound/hda/core/ |
| H A D | array.c | 19 void *snd_array_new(struct snd_array *array) in snd_array_new() argument
21 if (snd_BUG_ON(!array->elem_size)) in snd_array_new()
23 if (array->used >= array->alloced) { in snd_array_new()
24 int num = array->alloced + array->alloc_align; in snd_array_new()
25 int oldsize = array->alloced * array->elem_size; in snd_array_new()
26 int size = (num + 1) * array->elem_size; in snd_array_new()
30 nlist = krealloc(array->list, size, GFP_KERNEL); in snd_array_new()
34 array->list = nlist; in snd_array_new()
35 array->alloced = num; in snd_array_new()
37 return snd_array_elem(array, array->used++); in snd_array_new()
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| /linux/kernel/bpf/ |
| H A D | reuseport_array.c | 52 struct reuseport_array *array = reuseport_array(map); in reuseport_array_lookup_elem() local
55 if (unlikely(index >= array->map.max_entries)) in reuseport_array_lookup_elem()
58 return rcu_dereference(array->ptrs[index]); in reuseport_array_lookup_elem()
64 struct reuseport_array *array = reuseport_array(map); in reuseport_array_delete_elem() local
72 if (!rcu_access_pointer(array->ptrs[index])) in reuseport_array_delete_elem()
77 sk = rcu_dereference_protected(array->ptrs[index], in reuseport_array_delete_elem()
82 RCU_INIT_POINTER(array->ptrs[index], NULL); in reuseport_array_delete_elem()
96 struct reuseport_array *array = reuseport_array(map); in reuseport_array_free() local
127 sk = rcu_dereference(array->ptrs[i]); in reuseport_array_free()
137 RCU_INIT_POINTER(array->ptrs[i], NULL); in reuseport_array_free()
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| /linux/drivers/infiniband/hw/mthca/ |
| H A D | mthca_allocator.c | 113 void *mthca_array_get(struct mthca_array *array, int index) in mthca_array_get() argument
117 if (array->page_list[p].page) in mthca_array_get()
118 return array->page_list[p].page[index & MTHCA_ARRAY_MASK]; in mthca_array_get()
123 int mthca_array_set(struct mthca_array *array, int index, void *value) in mthca_array_set() argument
128 if (!array->page_list[p].page) in mthca_array_set()
129 array->page_list[p].page = (void **) get_zeroed_page(GFP_ATOMIC); in mthca_array_set()
131 if (!array->page_list[p].page) in mthca_array_set()
134 array->page_list[p].page[index & MTHCA_ARRAY_MASK] = value; in mthca_array_set()
135 ++array->page_list[p].used; in mthca_array_set()
140 void mthca_array_clear(struct mthca_array *array, int index) in mthca_array_clear() argument
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| /linux/fs/nfs/ |
| H A D | pnfs_nfs.c | 132 struct pnfs_commit_array *array; in pnfs_find_commit_array_by_lseg() local
134 list_for_each_entry_rcu(array, &fl_cinfo->commits, cinfo_list) { in pnfs_find_commit_array_by_lseg()
135 if (array->lseg == lseg) in pnfs_find_commit_array_by_lseg()
136 return array; in pnfs_find_commit_array_by_lseg()
146 struct pnfs_commit_array *array; in pnfs_add_commit_array() local
148 array = pnfs_find_commit_array_by_lseg(fl_cinfo, lseg); in pnfs_add_commit_array()
149 if (array) in pnfs_add_commit_array()
150 return array; in pnfs_add_commit_array()
163 struct pnfs_commit_array *array; in pnfs_lookup_commit_array() local
166 array = pnfs_find_commit_array_by_lseg(fl_cinfo, lseg); in pnfs_lookup_commit_array()
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| H A D | dir.c | 154 struct nfs_cache_array_entry array[] __counted_by(size);
206 struct nfs_cache_array *array; in nfs_readdir_folio_init_array() local
208 array = kmap_local_folio(folio, 0); in nfs_readdir_folio_init_array()
209 array->change_attr = change_attr; in nfs_readdir_folio_init_array()
210 array->last_cookie = last_cookie; in nfs_readdir_folio_init_array()
211 array->size = 0; in nfs_readdir_folio_init_array()
212 array->folio_full = 0; in nfs_readdir_folio_init_array()
213 array->folio_is_eof = 0; in nfs_readdir_folio_init_array()
214 array->cookies_are_ordered = 1; in nfs_readdir_folio_init_array()
215 kunmap_local(array); in nfs_readdir_folio_init_array()
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| /linux/scripts/coccinelle/misc/ |
| H A D | flexible_array.cocci | 5 /// Flexible-array members should be used instead.
27 identifier name, array;
35 * T array@p[\(0\|1\)];
40 * T array@p[\(0\|1\)];
45 * T array@p[\(0\|1\)];
50 * T array@p[\(0\|1\)];
55 identifier name, array;
62 T array[0];
66 T array[0];
71 identifier name, array;
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| /linux/include/linux/ |
| H A D | assoc_array.h | 54 static inline void assoc_array_init(struct assoc_array *array) in assoc_array_init() argument
56 array->root = NULL; in assoc_array_init()
57 array->nr_leaves_on_tree = 0; in assoc_array_init()
60 extern int assoc_array_iterate(const struct assoc_array *array,
64 extern void *assoc_array_find(const struct assoc_array *array,
67 extern void assoc_array_destroy(struct assoc_array *array,
69 extern struct assoc_array_edit *assoc_array_insert(struct assoc_array *array,
75 extern struct assoc_array_edit *assoc_array_delete(struct assoc_array *array,
78 extern struct assoc_array_edit *assoc_array_clear(struct assoc_array *array,
82 extern int assoc_array_gc(struct assoc_array *array,
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| /linux/drivers/scsi/isci/ |
| H A D | unsolicited_frame_control.c | 85 uf_control->headers.array = virt + SCI_UFI_BUF_SIZE; in sci_unsolicited_frame_control_construct()
95 uf_control->address_table.array = virt + SCI_UFI_BUF_SIZE + SCI_UFI_HDR_SIZE; in sci_unsolicited_frame_control_construct()
110 uf = &uf_control->buffers.array[i]; in sci_unsolicited_frame_control_construct()
112 uf_control->address_table.array[i] = dma; in sci_unsolicited_frame_control_construct()
115 uf->header = &uf_control->headers.array[i]; in sci_unsolicited_frame_control_construct()
136 *frame_header = &uf_control->buffers.array[frame_index].header->data; in sci_unsolicited_frame_control_get_header()
149 *frame_buffer = uf_control->buffers.array[frame_index].buffer; in sci_unsolicited_frame_control_get_buffer()
171 while (lower_32_bits(uf_control->address_table.array[frame_get]) == 0 && in sci_unsolicited_frame_control_release_frame()
172 upper_32_bits(uf_control->address_table.array[frame_get]) == 0 && in sci_unsolicited_frame_control_release_frame()
184 uf_control->buffers.array[frame_index].state = UNSOLICITED_FRAME_RELEASED; in sci_unsolicited_frame_control_release_frame()
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| /linux/scripts/ |
| H A D | tracepoint-update.c | 35 const char **array; member
44 const char **array = *vals; in add_string() local
49 array = realloc(array, sizeof(char *) * size); in add_string()
50 if (!array) { in add_string()
54 *vals = array; in add_string()
57 array[(*count)++] = str; in add_string()
86 etrace->array = NULL; in make_trace_array()
106 etrace->array = vals; in make_trace_array()
110 static int find_event(const char *str, void *array, size_t size) in find_event() argument
112 return bsearch(&str, array, size, sizeof(char *), compare_strings) != NULL; in find_event()
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| /linux/drivers/gpu/drm/imagination/ |
| H A D | pvr_sync.c | 48 pvr_sync_signal_array_cleanup(struct xarray *array) in pvr_sync_signal_array_cleanup() argument
53 xa_for_each(array, i, sig_sync) in pvr_sync_signal_array_cleanup()
56 xa_destroy(array); in pvr_sync_signal_array_cleanup()
60 pvr_sync_signal_array_add(struct xarray *array, struct drm_file *file, u32 handle, u64 point) in pvr_sync_signal_array_add() argument
95 err = xa_alloc(array, &id, sig_sync, xa_limit_32b, GFP_KERNEL); in pvr_sync_signal_array_add()
107 pvr_sync_signal_array_search(struct xarray *array, u32 handle, u64 point) in pvr_sync_signal_array_search() argument
112 xa_for_each(array, i, sig_sync) { in pvr_sync_signal_array_search()
121 pvr_sync_signal_array_get(struct xarray *array, struct drm_file *file, u32 handle, u64 point) in pvr_sync_signal_array_get() argument
125 sig_sync = pvr_sync_signal_array_search(array, handle, point); in pvr_sync_signal_array_get()
129 return pvr_sync_signal_array_add(array, file, handle, point); in pvr_sync_signal_array_get()
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| /linux/tools/lib/perf/Documentation/examples/ |
| H A D | sampling.c | 86 __u64 ip, period, *array; in main() local
89 array = event->sample.array; in main()
91 ip = *array; in main()
92 array++; in main()
94 u.val64 = *array; in main()
97 array++; in main()
99 u.val64 = *array; in main()
101 array++; in main()
103 period = *array; in main()
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| /linux/tools/perf/util/ |
| H A D | synthetic-events.c | 1577 __u64 *array, u64 type __maybe_unused) in perf_synthesize_sample_weight() argument
1579 *array = data->weight; in perf_synthesize_sample_weight()
1582 *array &= 0xffffffff; in perf_synthesize_sample_weight()
1583 *array |= ((u64)data->ins_lat << 32); in perf_synthesize_sample_weight()
1584 *array |= ((u64)data->weight3 << 48); in perf_synthesize_sample_weight()
1588 static __u64 *copy_read_group_values(__u64 *array, __u64 read_format, in copy_read_group_values() argument
1596 memcpy(array, v, sz); in copy_read_group_values()
1597 array = (void *)array + sz; in copy_read_group_values()
1599 return array; in copy_read_group_values()
1605 __u64 *array; in perf_event__synthesize_sample() local
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| H A D | evsel.c | 2888 const __u64 *array = event->sample.array; in perf_evsel__parse_id_sample() local
2892 array += ((event->header.size - in perf_evsel__parse_id_sample()
2896 sample->id = *array; in perf_evsel__parse_id_sample()
2897 array--; in perf_evsel__parse_id_sample()
2901 u.val64 = *array; in perf_evsel__parse_id_sample()
2909 array--; in perf_evsel__parse_id_sample()
2913 sample->stream_id = *array; in perf_evsel__parse_id_sample()
2914 array--; in perf_evsel__parse_id_sample()
2918 sample->id = *array; in perf_evsel__parse_id_sample()
2919 array--; in perf_evsel__parse_id_sample()
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| /linux/kernel/trace/ |
| H A D | tracing_map.h | 173 #define TRACING_MAP_ARRAY_ELT(array, idx) \ argument
174 (array->pages[idx >> array->entry_shift] + \
175 ((idx & array->entry_mask) << array->entry_size_shift))
177 #define TRACING_MAP_ENTRY(array, idx) \ argument
178 ((struct tracing_map_entry *)TRACING_MAP_ARRAY_ELT(array, idx))
180 #define TRACING_MAP_ELT(array, idx) \ argument
181 ((struct tracing_map_elt **)TRACING_MAP_ARRAY_ELT(array, idx))
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| /linux/fs/dlm/ |
| H A D | member.c | 63 struct rcom_slot *ro0, struct dlm_slot *array, in log_slots() argument
73 if (array) { in log_slots()
75 if (!array[i].nodeid) in log_slots()
79 array[i].slot, array[i].nodeid); in log_slots()
164 struct dlm_slot *array; in dlm_slots_assign() local
214 array = kcalloc(array_size, sizeof(*array), GFP_NOFS); in dlm_slots_assign()
215 if (!array) in dlm_slots_assign()
228 kfree(array); in dlm_slots_assign()
232 array[memb->slot - 1].nodeid = memb->nodeid; in dlm_slots_assign()
233 array[memb->slot - 1].slot = memb->slot; in dlm_slots_assign()
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| /linux/drivers/net/wireless/ath/ath9k/ |
| H A D | calib.h | 36 #define STATIC_INI_ARRAY(array) { \ argument
37 .ia_array = (u32 *)(array), \
38 .ia_rows = ARRAY_SIZE(array), \
39 .ia_columns = ARRAY_SIZE(array[0]), \
42 #define INIT_INI_ARRAY(iniarray, array) do { \ argument
43 (iniarray)->ia_array = (u32 *)(array); \
44 (iniarray)->ia_rows = ARRAY_SIZE(array); \
45 (iniarray)->ia_columns = ARRAY_SIZE(array[0]); \
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| /linux/Documentation/core-api/ |
| H A D | assoc_array.rst | 8 This associative array implementation is an object container with the following
18 2. Objects do not need to contain linkage blocks for use by the array. This
20 Rather, the array is made up of metadata blocks that point to objects.
22 3. Objects require index keys to locate them within the array.
25 already in the array will replace the old object.
32 7. Index keys can include a hash to scatter objects throughout the array.
34 8. The array can iterated over. The objects will not necessarily come out in
37 9. The array can be iterated over while it is being modified, provided the
43 10. Objects in the array can be looked up by means of their index key.
45 11. Objects can be looked up while the array is being modified, provided the
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | wq_failures.c | 21 } array SEC(".maps");
58 val = bpf_map_lookup_elem(&array, &key); in __flag()
83 val = bpf_map_lookup_elem(&array, &key); in __flag()
107 wq = bpf_map_lookup_elem(&array, &key); in test_wrong_wq_pointer()
111 if (bpf_wq_init(wq, &array, 0)) in test_wrong_wq_pointer()
133 wq = bpf_map_lookup_elem(&array, &key); in test_wrong_wq_pointer_offset()
137 if (bpf_wq_init(wq, &array, 0)) in test_wrong_wq_pointer_offset()
158 val = bpf_map_lookup_elem(&array, &key);
164 if (bpf_wq_init(wq, &array, 0) != 0)
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| /linux/net/netfilter/ |
| H A D | nf_conntrack_ftp.c | 118 static int try_number(const char *data, size_t dlen, u_int32_t array[], in try_number() argument
123 memset(array, 0, sizeof(array[0])*array_size); in try_number()
128 array[i] = array[i]*10 + *data - '0'; in try_number()
155 u_int32_t array[6]; in try_rfc959() local
157 length = try_number(data, dlen, array, 6, ',', term); in try_rfc959()
161 cmd->u3.ip = htonl((array[0] << 24) | (array[1] << 16) | in try_rfc959()
162 (array[2] << 8) | array[3]); in try_rfc959()
163 cmd->u.tcp.port = htons((array[4] << 8) | array[5]); in try_rfc959()
248 u_int32_t array[4]; in try_eprt() local
251 length = try_number(data + 3, dlen - 3, array, 4, '.', delim); in try_eprt()
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| /linux/lib/ |
| H A D | string_helpers.c | 141 int parse_int_array(const char *buf, size_t count, int **array) in parse_int_array() argument
154 *array = ints; in parse_int_array()
173 int parse_int_array_user(const char __user *from, size_t count, int **array) in parse_int_array_user() argument
182 ret = parse_int_array(buf, count, array); in parse_int_array_user()
793 void kfree_strarray(char **array, size_t n) in kfree_strarray() argument
797 if (!array) in kfree_strarray()
801 kfree(array[i]); in kfree_strarray()
802 kfree(array); in kfree_strarray()
807 char **array; member
813 struct strarray *array = res; in devm_kfree_strarray() local
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| /linux/tools/lib/perf/tests/ |
| H A D | test-threadmap.c | 14 static int test_threadmap_array(int nr, pid_t *array) in test_threadmap_array() argument
19 threads = perf_thread_map__new_array(nr, array); in test_threadmap_array()
26 perf_thread_map__pid(threads, i) == (array ? array[i] : -1)); in test_threadmap_array()
33 perf_thread_map__pid(threads, 0) == (array ? array[0] : -1)); in test_threadmap_array()
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