| /Linux-v5.4/drivers/gpu/drm/i915/gem/selftests/ |
| D | i915_gem_dmabuf.c | 130 if (memchr_inv(obj_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
140 if (memchr_inv(dma_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
238 if (memchr_inv(ptr, 0, dmabuf->size)) { in igt_dmabuf_export_vmap()
284 if (memchr_inv(ptr, 0, PAGE_SIZE)) { in igt_dmabuf_export_kmap()
311 if (memchr_inv(ptr, 0xaa, PAGE_SIZE)) { in igt_dmabuf_export_kmap()
327 if (memchr_inv(ptr, 0xc5, PAGE_SIZE)) { in igt_dmabuf_export_kmap()
|
| /Linux-v5.4/fs/xfs/ |
| D | xfs_icache.h | 95 if (memchr_inv(&src->pad32, 0, sizeof(src->pad32)) || in xfs_fs_eofblocks_from_user()
96 memchr_inv(src->pad64, 0, sizeof(src->pad64))) in xfs_fs_eofblocks_from_user()
|
| D | xfs_ioctl.c | 846 memchr_inv(hdr->reserved, 0, sizeof(hdr->reserved))) in xfs_bulk_ireq_setup()
1043 if (memchr_inv(&ageo.ag_reserved, 0, sizeof(ageo.ag_reserved))) in xfs_ioc_ag_geometry()
1869 if (memchr_inv(head.fmh_reserved, 0, sizeof(head.fmh_reserved)) || in xfs_ioc_getfsmap()
1870 memchr_inv(head.fmh_keys[0].fmr_reserved, 0, in xfs_ioc_getfsmap()
1872 memchr_inv(head.fmh_keys[1].fmr_reserved, 0, in xfs_ioc_getfsmap()
|
| /Linux-v5.4/lib/ |
| D | test_printf.c | 56 if (memchr_inv(alloced_buffer, FILL_CHAR, PAD_SIZE)) { in do_test()
62 if (memchr_inv(test_buffer, FILL_CHAR, BUF_SIZE + PAD_SIZE)) { in do_test()
77 if (memchr_inv(test_buffer + written + 1, FILL_CHAR, BUF_SIZE + PAD_SIZE - (written + 1))) { in do_test()
|
| D | string.c | 1030 void *memchr_inv(const void *start, int c, size_t bytes) in memchr_inv() function
1074 EXPORT_SYMBOL(memchr_inv);
|
| D | test_user_copy.c | 44 return memchr_inv(from, 0x0, size) == NULL; in is_zeroed()
|
| /Linux-v5.4/mm/ |
| D | page_poison.c | 75 start = memchr_inv(mem, PAGE_POISON, bytes); in check_poison_mem()
|
| /Linux-v5.4/include/linux/ |
| D | string.h | 177 void *memchr_inv(const void *s, int c, size_t n);
432 void *__real_memchr_inv(const void *s, int c, size_t n) __RENAME(memchr_inv);
433 __FORTIFY_INLINE void *memchr_inv(const void *p, int c, size_t size) in memchr_inv() function
|
| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| D | tc_tun_geneve.c | 179 if (memchr_inv(&enc_opts.mask->data, 0, sizeof(enc_opts.mask->data)) && in mlx5e_tc_tun_parse_geneve_options()
240 if (!memchr_inv(option_key->opt_data, 0, option_key->length * 4)) { in mlx5e_tc_tun_parse_geneve_options()
|
| /Linux-v5.4/crypto/ |
| D | dh_helper.c | 109 if (memchr_inv(params->p, 0, params->p_size) == NULL) in crypto_dh_decode_key()
|
| /Linux-v5.4/fs/crypto/ |
| D | keyring.c | 508 if (memchr_inv(arg.__reserved, 0, sizeof(arg.__reserved))) in fscrypt_ioctl_add_key()
785 if (memchr_inv(arg.__reserved, 0, sizeof(arg.__reserved))) in do_remove_key()
917 if (memchr_inv(arg.__reserved, 0, sizeof(arg.__reserved))) in fscrypt_ioctl_get_key_status()
|
| D | policy.c | 86 if (memchr_inv(policy->__reserved, 0, in fscrypt_supported_policy()
|
| /Linux-v5.4/arch/powerpc/platforms/powermac/ |
| D | nvram.c | 304 if (memchr_inv(base, 0xff, NVRAM_SIZE)) { in sm_erase_bank()
384 if (memchr_inv(base, 0xff, NVRAM_SIZE)) { in amd_erase_bank()
|
| /Linux-v5.4/fs/verity/ |
| D | open.c | 166 if (memchr_inv(desc->__reserved, 0, sizeof(desc->__reserved))) { in fsverity_create_info()
|
| D | enable.c | 312 memchr_inv(arg.__reserved2, 0, sizeof(arg.__reserved2))) in fsverity_ioctl_enable()
|
| /Linux-v5.4/crypto/async_tx/ |
| D | async_xor.c | 225 return !memchr_inv(page_address(p) + offset, 0, len); in page_is_zero()
|
| /Linux-v5.4/drivers/gpu/drm/i915/gt/ |
| D | selftest_context.c | 131 if (memchr_inv(vaddr, POISON_INUSE, I915_GTT_PAGE_SIZE)) { in __live_context_size()
|
| /Linux-v5.4/fs/ext4/ |
| D | ioctl.c | 649 if (memchr_inv(head.fmh_reserved, 0, sizeof(head.fmh_reserved)) || in ext4_ioc_getfsmap()
650 memchr_inv(head.fmh_keys[0].fmr_reserved, 0, in ext4_ioc_getfsmap()
652 memchr_inv(head.fmh_keys[1].fmr_reserved, 0, in ext4_ioc_getfsmap()
|
| /Linux-v5.4/security/keys/ |
| D | dh.c | 257 if (memchr_inv(kdfcopy->__spare, 0, sizeof(kdfcopy->__spare))) { in __keyctl_dh_compute()
|
| /Linux-v5.4/fs/xfs/scrub/ |
| D | scrub.c | 371 if (memchr_inv(sm->sm_reserved, 0, sizeof(sm->sm_reserved))) in xchk_validate_inputs()
|
| /Linux-v5.4/arch/x86/mm/ |
| D | init_64.c | 1012 if (!memchr_inv(page_addr, PAGE_INUSE, PAGE_SIZE)) { in remove_pte_table()
1060 if (!memchr_inv(page_addr, PAGE_INUSE, in remove_pmd_table()
1116 if (!memchr_inv(page_addr, PAGE_INUSE, in remove_pud_table()
|
| /Linux-v5.4/fs/ubifs/ |
| D | auth.c | 567 return !memchr_inv(hmac, 0, c->hmac_desc_len); in ubifs_hmac_zero()
|
| /Linux-v5.4/net/sched/ |
| D | act_ct.c | 317 if (!memchr_inv(labels_m, 0, labels_sz)) in tcf_ct_act_set_labels()
762 if (mask && !memchr_inv(mask, 0, len)) in tcf_ct_dump_key_val()
|
| /Linux-v5.4/drivers/nvme/target/ |
| D | admin-cmd.c | 544 if (memchr_inv(&ns->uuid, 0, sizeof(ns->uuid))) { in nvmet_execute_identify_desclist()
551 if (memchr_inv(ns->nguid, 0, sizeof(ns->nguid))) { in nvmet_execute_identify_desclist()
|
| /Linux-v5.4/drivers/net/ethernet/mellanox/mlxsw/ |
| D | core_acl_flex_keys.c | 374 if (!memchr_inv(mask_value, 0, len)) /* If mask is zero */ in mlxsw_afk_values_add_buf()
|
