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Searched refs:dent (Results 1 – 25 of 47) sorted by relevance

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/linux/fs/gfs2/
H A Ddir.c86 typedef int (*gfs2_dscan_t)(const struct gfs2_dirent *dent,
396 static inline int gfs2_dirent_sentinel(const struct gfs2_dirent *dent) in gfs2_dirent_sentinel() argument
398 return dent->de_inum.no_addr == 0 || dent->de_inum.no_formal_ino == 0; in gfs2_dirent_sentinel()
401 static inline int __gfs2_dirent_find(const struct gfs2_dirent *dent, in __gfs2_dirent_find() argument
404 if (!gfs2_dirent_sentinel(dent) && in __gfs2_dirent_find()
405 be32_to_cpu(dent->de_hash) == name->hash && in __gfs2_dirent_find()
406 be16_to_cpu(dent->de_name_len) == name->len && in __gfs2_dirent_find()
407 memcmp(dent+1, name->name, name->len) == 0) in __gfs2_dirent_find()
412 static int gfs2_dirent_find(const struct gfs2_dirent *dent, in gfs2_dirent_find() argument
416 return __gfs2_dirent_find(dent, name, 1); in gfs2_dirent_find()
[all …]
H A Ddir.h21 struct gfs2_dirent *dent; member
67 static inline void gfs2_qstr2dirent(const struct qstr *name, u16 reclen, struct gfs2_dirent *dent) in gfs2_qstr2dirent() argument
69 dent->de_inum.no_addr = cpu_to_be64(0); in gfs2_qstr2dirent()
70 dent->de_inum.no_formal_ino = cpu_to_be64(0); in gfs2_qstr2dirent()
71 dent->de_hash = cpu_to_be32(name->hash); in gfs2_qstr2dirent()
72 dent->de_rec_len = cpu_to_be16(reclen); in gfs2_qstr2dirent()
73 dent->de_name_len = cpu_to_be16(name->len); in gfs2_qstr2dirent()
74 dent->de_type = cpu_to_be16(0); in gfs2_qstr2dirent()
75 memset(dent->__pad, 0, sizeof(dent->__pad)); in gfs2_qstr2dirent()
76 memcpy(dent + 1, name->name, name->len); in gfs2_qstr2dirent()
/linux/scripts/coccinelle/api/
H A Dd_find_alias.cocci16 local idexpression struct dentry *dent;
22 if (!(dent@p1 = d_find_alias(...))) S1
24 dent@p1 = d_find_alias(...)
27 <...when != dput(dent)
28 when != if (...) { <+... dput(dent) ...+> }
29 when != true !dent || ...
30 when != dent = E
31 when != E = dent
32 if (!dent || ...) S2
35 return <+...dent...+>;
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/linux/security/apparmor/
H A Dapparmorfs.c1442 struct dentry *dent, *dir; in __aa_fs_create_rawdata() local
1464 dent = aafs_create_file("abi", S_IFREG | 0444, dir, rawdata, in __aa_fs_create_rawdata()
1466 if (IS_ERR(dent)) in __aa_fs_create_rawdata()
1468 rawdata->dents[AAFS_LOADDATA_ABI] = dent; in __aa_fs_create_rawdata()
1470 dent = aafs_create_file("revision", S_IFREG | 0444, dir, rawdata, in __aa_fs_create_rawdata()
1472 if (IS_ERR(dent)) in __aa_fs_create_rawdata()
1474 rawdata->dents[AAFS_LOADDATA_REVISION] = dent; in __aa_fs_create_rawdata()
1477 dent = aafs_create_file("sha256", S_IFREG | 0444, dir, in __aa_fs_create_rawdata()
1479 if (IS_ERR(dent)) in __aa_fs_create_rawdata()
1481 rawdata->dents[AAFS_LOADDATA_HASH] = dent; in __aa_fs_create_rawdata()
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/linux/drivers/vdpa/mlx5/net/
H A Ddebug.c111 node->dent = debugfs_create_dir(vidstr, ndev->rx_dent); in mlx5_vdpa_add_rx_counters()
112 if (IS_ERR(node->dent)) { in mlx5_vdpa_add_rx_counters()
113 node->dent = NULL; in mlx5_vdpa_add_rx_counters()
117 node->ucast_counter.dent = debugfs_create_dir("ucast", node->dent); in mlx5_vdpa_add_rx_counters()
118 if (IS_ERR(node->ucast_counter.dent)) in mlx5_vdpa_add_rx_counters()
121 add_counter_node(&node->ucast_counter, node->ucast_counter.dent); in mlx5_vdpa_add_rx_counters()
123 node->mcast_counter.dent = debugfs_create_dir("mcast", node->dent); in mlx5_vdpa_add_rx_counters()
124 if (IS_ERR(node->mcast_counter.dent)) in mlx5_vdpa_add_rx_counters()
127 add_counter_node(&node->mcast_counter, node->mcast_counter.dent); in mlx5_vdpa_add_rx_counters()
133 if (node->dent && ndev->debugfs) in mlx5_vdpa_remove_rx_counters()
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/linux/drivers/virt/coco/efi_secret/
H A Defi_secret.c220 struct dentry *dent; in efi_secret_securityfs_setup() local
246 dent = securityfs_create_dir("secrets", NULL); in efi_secret_securityfs_setup()
247 if (IS_ERR(dent)) { in efi_secret_securityfs_setup()
249 PTR_ERR(dent)); in efi_secret_securityfs_setup()
250 return PTR_ERR(dent); in efi_secret_securityfs_setup()
252 s->secrets_dir = dent; in efi_secret_securityfs_setup()
254 dent = securityfs_create_dir("coco", s->secrets_dir); in efi_secret_securityfs_setup()
255 if (IS_ERR(dent)) { in efi_secret_securityfs_setup()
257 PTR_ERR(dent)); in efi_secret_securityfs_setup()
258 return PTR_ERR(dent); in efi_secret_securityfs_setup()
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/linux/tools/perf/util/
H A Dtrace-event-info.c155 #define for_each_event_tps(dir, dent, tps) \ argument
156 while ((dent = readdir(dir))) \
157 if (dent->d_type == DT_DIR && \
158 (strcmp(dent->d_name, ".")) && \
159 (strcmp(dent->d_name, ".."))) \
163 struct dirent *dent; in copy_event_system() local
177 for_each_event_tps(dir, dent, tps) { in copy_event_system()
178 if (!name_in_tp_list(dent->d_name, tps)) in copy_event_system()
181 if (asprintf(&format, "%s/%s/format", sys, dent->d_name) < 0) { in copy_event_system()
199 for_each_event_tps(dir, dent, tps) { in copy_event_system()
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H A Dpath.c58 /* Helper function for filesystems that return a dent->d_type DT_UNKNOWN */
59 bool is_directory(const char *base_path, const struct dirent *dent) in is_directory() argument
64 snprintf(path, sizeof(path), "%s/%s", base_path, dent->d_name); in is_directory()
71 is_executable_file(const char * base_path,const struct dirent * dent) is_executable_file() argument
H A Dpath.h14 bool is_directory(const char *base_path, const struct dirent *dent);
/linux/drivers/cxl/core/
H A Dcdat.c59 struct dsmas_entry *dent; in cdat_dsmas_handler() local
72 dent = kzalloc(sizeof(*dent), GFP_KERNEL); in cdat_dsmas_handler()
73 if (!dent) in cdat_dsmas_handler()
76 dent->handle = dsmas->dsmad_handle; in cdat_dsmas_handler()
77 dent->dpa_range.start = le64_to_cpu((__force __le64)dsmas->dpa_base_address); in cdat_dsmas_handler()
78 dent->dpa_range.end = le64_to_cpu((__force __le64)dsmas->dpa_base_address) + in cdat_dsmas_handler()
81 rc = xa_insert(dsmas_xa, dent->handle, dent, GFP_KERNEL); in cdat_dsmas_handler()
83 kfree(dent); in cdat_dsmas_handler()
131 struct dsmas_entry *dent; in cdat_dslbis_handler() local
154 dent = xa_load(dsmas_xa, dslbis->handle); in cdat_dslbis_handler()
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/linux/fs/ubifs/
H A Ddir.c204 const struct ubifs_dent_node *dent, in dbg_check_name() argument
209 if (le16_to_cpu(dent->nlen) != fname_len(nm)) in dbg_check_name()
211 if (memcmp(dent->name, fname_name(nm), fname_len(nm))) in dbg_check_name()
222 struct ubifs_dent_node *dent = NULL; in ubifs_lookup() local
239 dent = kmalloc(UBIFS_MAX_DENT_NODE_SZ, GFP_NOFS); in ubifs_lookup()
240 if (!dent) { in ubifs_lookup()
249 err = ubifs_tnc_lookup_dh(c, &key, dent, nm.minor_hash); in ubifs_lookup()
252 err = ubifs_tnc_lookup_nm(c, &key, dent, &nm); in ubifs_lookup()
263 if (dbg_check_name(c, dent, &nm)) { in ubifs_lookup()
268 inode = ubifs_iget(dir->i_sb, le64_to_cpu(dent->inum)); in ubifs_lookup()
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H A Djournal.c66 static inline void zero_dent_node_unused(struct ubifs_dent_node *dent) in zero_dent_node_unused() argument
68 dent->padding1 = 0; in zero_dent_node_unused()
630 static void set_dent_cookie(struct ubifs_info *c, struct ubifs_dent_node *dent) in set_dent_cookie() argument
633 dent->cookie = (__force __le32) get_random_u32(); in set_dent_cookie()
635 dent->cookie = 0; in set_dent_cookie()
675 struct ubifs_dent_node *dent; in ubifs_jnl_update() local
708 dent = kzalloc(len, GFP_NOFS); in ubifs_jnl_update()
709 if (!dent) in ubifs_jnl_update()
718 dent->ch.node_type = UBIFS_DENT_NODE; in ubifs_jnl_update()
724 dent->ch.node_type = UBIFS_XENT_NODE; in ubifs_jnl_update()
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H A Dtnc.c348 const struct ubifs_dent_node *dent = node; in lnc_add() local
354 err = ubifs_validate_entry(c, dent); in lnc_add()
357 ubifs_dump_node(c, dent, zbr->len); in lnc_add()
544 struct ubifs_dent_node *dent = node; in fallible_read_node() local
547 key_read(c, &dent->key, &node_key); in fallible_read_node()
571 struct ubifs_dent_node *dent; in matches_name() local
576 dent = kmalloc(zbr->len, GFP_NOFS); in matches_name()
577 if (!dent) in matches_name()
580 err = ubifs_tnc_read_node(c, zbr, dent); in matches_name()
585 err = lnc_add_directly(c, zbr, dent); in matches_name()
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H A Dreplay.c483 const struct ubifs_dent_node *dent) in ubifs_validate_entry() argument
485 int key_type = key_type_flash(c, dent->key); in ubifs_validate_entry()
486 int nlen = le16_to_cpu(dent->nlen); in ubifs_validate_entry()
488 if (le32_to_cpu(dent->ch.len) != nlen + UBIFS_DENT_NODE_SZ + 1 || in ubifs_validate_entry()
489 dent->type >= UBIFS_ITYPES_CNT || in ubifs_validate_entry()
490 nlen > UBIFS_MAX_NLEN || dent->name[nlen] != 0 || in ubifs_validate_entry()
491 (key_type == UBIFS_XENT_KEY && strnlen(dent->name, nlen) != nlen) || in ubifs_validate_entry()
492 le64_to_cpu(dent->inum) > MAX_INUM) { in ubifs_validate_entry()
767 struct ubifs_dent_node *dent = snod->node; in replay_bud() local
769 err = ubifs_validate_entry(c, dent); in replay_bud()
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/linux/drivers/mtd/ubi/
H A Ddebug.c332 struct dentry *dent = file->f_path.dentry; in dfs_file_read() local
343 if (dent == d->dfs_chk_gen) in dfs_file_read()
345 else if (dent == d->dfs_chk_io) in dfs_file_read()
347 else if (dent == d->dfs_chk_fastmap) in dfs_file_read()
349 else if (dent == d->dfs_disable_bgt) in dfs_file_read()
351 else if (dent == d->dfs_emulate_bitflips) in dfs_file_read()
353 else if (dent == d->dfs_emulate_io_failures) in dfs_file_read()
355 else if (dent == d->dfs_emulate_failures) { in dfs_file_read()
360 } else if (dent == d->dfs_emulate_power_cut) { in dfs_file_read()
365 } else if (dent == d->dfs_power_cut_min) { in dfs_file_read()
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/linux/drivers/dma/dw-edma/
H A Ddw-hdma-v0-debugfs.c61 int nr_entries, struct dentry *dent) in dw_hdma_debugfs_create_x32() argument
74 debugfs_create_file_unsafe(entries[i].name, 0444, dent, in dw_hdma_debugfs_create_x32()
80 u16 ch, struct dentry *dent) in dw_hdma_debugfs_regs_ch() argument
113 dw_hdma_debugfs_create_x32(dw, debugfs_regs, nr_entries, dent); in dw_hdma_debugfs_regs_ch()
116 static void dw_hdma_debugfs_regs_wr(struct dw_edma *dw, struct dentry *dent) in dw_hdma_debugfs_regs_wr() argument
122 regs_dent = debugfs_create_dir(WRITE_STR, dent); in dw_hdma_debugfs_regs_wr()
133 static void dw_hdma_debugfs_regs_rd(struct dw_edma *dw, struct dentry *dent) in dw_hdma_debugfs_regs_rd() argument
139 regs_dent = debugfs_create_dir(READ_STR, dent); in dw_hdma_debugfs_regs_rd()
H A Ddw-edma-v0-debugfs.c101 int nr_entries, struct dentry *dent) in dw_edma_debugfs_create_x32() argument
114 debugfs_create_file_unsafe(entries[i].name, 0444, dent, in dw_edma_debugfs_create_x32()
120 u16 ch, struct dentry *dent) in dw_edma_debugfs_regs_ch() argument
136 dw_edma_debugfs_create_x32(dw, debugfs_regs, nr_entries, dent); in dw_edma_debugfs_regs_ch()
140 dw_edma_debugfs_regs_wr(struct dw_edma *dw, struct dentry *dent) in dw_edma_debugfs_regs_wr() argument
181 regs_dent = debugfs_create_dir(WRITE_STR, dent); in dw_edma_debugfs_regs_wr()
202 struct dentry *dent) in dw_edma_debugfs_regs_rd() argument
244 regs_dent = debugfs_create_dir(READ_STR, dent); in dw_edma_debugfs_regs_rd()
/linux/tools/power/cpupower/lib/
H A Dpowercap.c190 struct dirent *dent; in powercap_read_zone() local
218 while ((dent = readdir(zone_dir)) != NULL) { in powercap_read_zone()
221 if (strcmp(dent->d_name, ".") == 0 || strcmp(dent->d_name, "..") == 0) in powercap_read_zone()
224 if (stat(dent->d_name, &st) != 0 || !S_ISDIR(st.st_mode)) in powercap_read_zone()
225 if (fstatat(dirfd(zone_dir), dent->d_name, &st, 0) < 0) in powercap_read_zone()
228 if (strncmp(dent->d_name, "intel-rapl:", 11) != 0) in powercap_read_zone()
248 strcat(child_zone->sys_name, dent->d_name); in powercap_read_zone()
/linux/tools/perf/arch/arm/util/
H A Dauxtrace.c60 struct dirent *dent; in find_all_hisi_ptt_pmus() local
73 while ((dent = readdir(dir))) { in find_all_hisi_ptt_pmus()
74 if (strstr(dent->d_name, HISI_PTT_PMU_NAME)) in find_all_hisi_ptt_pmus()
89 while ((dent = readdir(dir))) { in find_all_hisi_ptt_pmus()
90 if (strstr(dent->d_name, HISI_PTT_PMU_NAME) && idx < *nr_ptts) { in find_all_hisi_ptt_pmus()
91 hisi_ptt_pmus[idx] = perf_pmus__find(dent->d_name); in find_all_hisi_ptt_pmus()
/linux/tools/testing/selftests/ir/
H A Dir_loopback.c73 struct dirent *dent; in lirc_open() local
84 while ((dent = readdir(d)) != NULL) { in lirc_open()
85 if (!strncmp(dent->d_name, "lirc", 4)) { in lirc_open()
86 snprintf(buf, sizeof(buf), "/dev/%s", dent->d_name); in lirc_open()
91 if (!dent) in lirc_open()
/linux/drivers/gpu/drm/xe/
H A Dxe_gt_sriov_pf_debugfs.c333 struct dentry *dent = file_dentry(file); in control_write() local
334 struct dentry *parent = dent->d_parent; in control_write()
401 struct dentry *dent = file_dentry(file); in guc_state_read() local
402 struct dentry *parent = dent->d_parent; in guc_state_read()
412 struct dentry *dent = file_dentry(file); in guc_state_write() local
413 struct dentry *parent = dent->d_parent; in guc_state_write()
439 struct dentry *dent = file_dentry(file); in config_blob_read() local
440 struct dentry *parent = dent->d_parent; in config_blob_read()
467 struct dentry *dent = file_dentry(file); in config_blob_write() local
468 struct dentry *parent = dent->d_parent; in config_blob_write()
/linux/net/8021q/
H A Dvlanproc.c143 vlan->dent = proc_create_single_data(vlandev->name, S_IFREG | 0600, in vlan_proc_add_dev()
145 if (!vlan->dent) in vlan_proc_add_dev()
156 proc_remove(vlan_dev_priv(vlandev)->dent); in vlan_proc_rem_dev()
157 vlan_dev_priv(vlandev)->dent = NULL; in vlan_proc_rem_dev()
/linux/security/
H A Dinode.c265 struct dentry *dent; in securityfs_create_symlink() local
273 dent = securityfs_create_dentry(name, S_IFLNK | 0444, parent, in securityfs_create_symlink()
275 if (IS_ERR(dent)) in securityfs_create_symlink()
278 return dent; in securityfs_create_symlink()
/linux/tools/perf/
H A Dbuiltin-buildid-cache.c85 struct dirent *dent; in build_id_cache__kcore_existing() local
96 dent = readdir(d); in build_id_cache__kcore_existing()
97 if (!dent) in build_id_cache__kcore_existing()
99 if (dent->d_type != DT_DIR) in build_id_cache__kcore_existing()
102 dent->d_name); in build_id_cache__kcore_existing()
104 to_dir, dent->d_name); in build_id_cache__kcore_existing()
/linux/tools/perf/tests/
H A Ddso-data.c183 struct dirent *dent; in open_files_cnt()
193 while ((dent = readdir(dir)) != NULL) { in open_files_cnt()
194 if (!strcmp(dent->d_name, ".") || in open_files_cnt()
195 !strcmp(dent->d_name, "..")) in open_files_cnt()
180 struct dirent *dent; open_files_cnt() local

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