/linux/scripts/coccinelle/api/ |
A D | kvmalloc.cocci | 4 /// Suggest to use kvmalloc instead. Same for kvfree. 23 @kvmalloc depends on !patch@ 98 + E = kvmalloc(size, flags); 104 + E = kvmalloc(size, GFP_KERNEL); 109 + E = kvmalloc(size, flags); 114 + E = kvmalloc(size, GFP_KERNEL); 119 + T x = kvmalloc(size, flags); 124 + T x = kvmalloc(size, GFP_KERNEL); 235 p << kvmalloc.p; 241 p << kvmalloc.p; [all …]
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A D | kfree_mismatch.cocci | 3 /// Check that kvmalloc'ed memory is freed by kfree functions, 4 /// vmalloc'ed by vfree functions and kvmalloc'ed by kvfree 57 E = \(kvmalloc\|kvzalloc\|kvcalloc\|kvzalloc_node\|kvmalloc_node\| 123 * E = \(kvmalloc\|kvzalloc\|kvcalloc\|kvzalloc_node\|kvmalloc_node\| 133 E = \(kvmalloc\|kvzalloc\|kvcalloc\|kvzalloc_node\|kvmalloc_node\| 201 msg = "WARNING kvmalloc is used to allocate this memory at line %s" % (a[0].line) 209 msg = "WARNING kvmalloc is used to allocate this memory at line %s" % (a[0].line)
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A D | memdup_user.cocci | 56 - to = \(kvmalloc@p\|kvzalloc@p\)(size,\(GFP_KERNEL\|GFP_USER\)); 92 * to = \(kvmalloc@p\|kvzalloc@p\)(size,\(GFP_KERNEL\|GFP_USER\));
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/linux/Documentation/translations/zh_CN/core-api/ |
A D | memory-allocation.rst | 126 如果你不确定分配的大小对 `kmalloc` 来说是否太大,可以使用kvmalloc()及其派生函数。它将尝 127 试用kmalloc分配内存,如果分配失败,将用 `vmalloc` 重新尝试。对于哪些GFP标志可以与 `kvmalloc` 128 一起使用是有限制的;请看kvmalloc_node()参考文档。注意, `kvmalloc` 可能会返回物理上不连 137 和 `kvmalloc` 分配的内存。slab缓存应该用kmem_cache_free()来释放。不要忘记用
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/linux/scripts/coccinelle/api/alloc/ |
A D | alloc_cast.cocci | 37 kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\| 60 kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\| 83 kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\| 100 kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\|
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A D | zalloc-simple.cocci | 39 devm_kmalloc(...,E1,...)\|kvmalloc(E1, ...)\|kvmalloc_node(E1,...)\); 109 - x = kvmalloc(E1,E2); 112 - x = (T *)kvmalloc(E1,E2); 115 - x = (T)kvmalloc(E1,E2); 362 x = (T)kvmalloc@p(E1,E2); 380 msg="WARNING: kvzalloc should be used for %s, instead of kvmalloc/memset" % (x)
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/linux/drivers/staging/media/atomisp/pci/ |
A D | sh_css_param_dvs.c | 34 dvs_config = kvmalloc(sizeof(struct ia_css_dvs_6axis_config), in alloc_dvs_6axis_table() 61 dvs_config->xcoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t), in alloc_dvs_6axis_table() 69 dvs_config->ycoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t), in alloc_dvs_6axis_table() 80 dvs_config->xcoords_uv = kvmalloc(width_uv * height_uv * sizeof(uint32_t), in alloc_dvs_6axis_table() 88 dvs_config->ycoords_uv = kvmalloc(width_uv * height_uv * sizeof(uint32_t), in alloc_dvs_6axis_table()
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A D | sh_css_metrics.c | 71 histogram->run = kvmalloc(length * sizeof(*histogram->run), in make_histogram() 75 histogram->stall = kvmalloc(length * sizeof(*histogram->stall), in make_histogram() 79 histogram->msink = kvmalloc(length * sizeof(*histogram->msink), in make_histogram()
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A D | sh_css_params.c | 965 params->fpn_config.data = kvmalloc(height * width * in sh_css_set_black_frame() 1395 me = kvmalloc(sizeof(*me), GFP_KERNEL); in ia_css_morph_table_allocate() 1407 me->coordinates_x[i] = kvmalloc(height * width * in ia_css_morph_table_allocate() 1410 me->coordinates_y[i] = kvmalloc(height * width * in ia_css_morph_table_allocate() 1544 me = kvmalloc(sizeof(*me), GFP_KERNEL); in ia_css_isp_3a_statistics_map_allocate() 1553 me->data_ptr = kvmalloc(isp_stats->size, GFP_KERNEL); in ia_css_isp_3a_statistics_map_allocate() 2307 md = kvmalloc(sizeof(*md), GFP_KERNEL); in ia_css_metadata_allocate() 4415 me->hor_coefs = kvmalloc(grid->num_hor_coefs * in ia_css_dvs_coefficients_allocate() 4421 me->ver_coefs = kvmalloc(grid->num_ver_coefs * in ia_css_dvs_coefficients_allocate() 4456 me->hor_prod.odd_real = kvmalloc(grid->aligned_width * in ia_css_dvs2_statistics_allocate() [all …]
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A D | sh_css_host_data.c | 28 me->address = kvmalloc(size, GFP_KERNEL); in ia_css_host_data_allocate()
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/linux/drivers/net/wireguard/ |
A D | peerlookup.c | 24 struct pubkey_hashtable *table = kvmalloc(sizeof(*table), GFP_KERNEL); in wg_pubkey_hashtable_alloc() 85 struct index_hashtable *table = kvmalloc(sizeof(*table), GFP_KERNEL); in wg_index_hashtable_alloc()
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/linux/drivers/net/ethernet/mellanox/mlx4/ |
A D | crdump.c | 108 crspace_data = kvmalloc(cr_res_size, GFP_KERNEL); in mlx4_crdump_collect_crspace() 144 health_data = kvmalloc(HEALTH_BUFFER_SIZE, GFP_KERNEL); in mlx4_crdump_collect_fw_health()
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/linux/fs/btrfs/ |
A D | lzo.c | 85 workspace->mem = kvmalloc(LZO1X_MEM_COMPRESS, GFP_KERNEL); in lzo_alloc_workspace() 86 workspace->buf = kvmalloc(lzo1x_worst_compress(PAGE_SIZE), GFP_KERNEL); in lzo_alloc_workspace() 87 workspace->cbuf = kvmalloc(lzo1x_worst_compress(PAGE_SIZE), GFP_KERNEL); in lzo_alloc_workspace()
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/linux/security/keys/ |
A D | big_key.c | 84 buf = kvmalloc(enclen, GFP_KERNEL); in big_key_preparse() 243 buf = kvmalloc(enclen, GFP_KERNEL); in big_key_read()
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/linux/Documentation/core-api/ |
A D | memory-allocation.rst | 159 `kmalloc`, it is possible to use kvmalloc() and its derivatives. It will 162 flags can be used with `kvmalloc`; please see kvmalloc_node() reference 163 documentation. Note that `kvmalloc` may return memory that is not 175 `kvmalloc`. The slab caches should be freed with kmem_cache_free(). And
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/linux/include/linux/ |
A D | slab.h | 739 static inline __alloc_size(1) void *kvmalloc(size_t size, gfp_t flags) in kvmalloc() function 749 return kvmalloc(size, flags | __GFP_ZERO); in kvzalloc() 759 return kvmalloc(bytes, flags); in kvmalloc_array()
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A D | bpfptr.h | 68 void *p = kvmalloc(len, GFP_USER | __GFP_NOWARN); in kvmemdup_bpfptr()
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/linux/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ |
A D | ia_css_sdis.host.c | 363 me = kvmalloc(sizeof(*me), GFP_KERNEL); in ia_css_isp_dvs_statistics_map_allocate() 373 me->data_ptr = kvmalloc(isp_stats->size, GFP_KERNEL); in ia_css_isp_dvs_statistics_map_allocate()
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/linux/crypto/ |
A D | lzo-rle.c | 22 ctx = kvmalloc(LZO1X_MEM_COMPRESS, GFP_KERNEL); in lzorle_alloc_ctx()
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A D | lzo.c | 22 ctx = kvmalloc(LZO1X_MEM_COMPRESS, GFP_KERNEL); in lzo_alloc_ctx()
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/linux/drivers/media/common/videobuf2/ |
A D | frame_vector.c | 201 vec = kvmalloc(size, GFP_KERNEL); in frame_vector_create()
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/linux/net/ceph/ |
A D | ceph_common.c | 206 p = kvmalloc(size, flags); in ceph_kvmalloc() 209 p = kvmalloc(size, GFP_KERNEL); in ceph_kvmalloc() 213 p = kvmalloc(size, GFP_KERNEL); in ceph_kvmalloc()
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/linux/drivers/hwmon/occ/ |
A D | p9_sbe.c | 60 ctx->ffdc = kvmalloc(resp_len, GFP_KERNEL); in p9_sbe_occ_save_ffdc()
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/linux/kernel/ |
A D | groups.c | 18 gi = kvmalloc(struct_size(gi, gid, gidsetsize), GFP_KERNEL_ACCOUNT); in groups_alloc()
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/linux/mm/ |
A D | list_lru.c | 366 memcg_lrus = kvmalloc(struct_size(memcg_lrus, lru, size), GFP_KERNEL); in memcg_init_list_lru_node() 400 new = kvmalloc(struct_size(new, lru, new_size), GFP_KERNEL); in memcg_update_list_lru_node()
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