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/linux/drivers/video/fbdev/mmp/
H A Dcore.c16 static struct mmp_overlay *path_get_overlay(struct mmp_path *path, in path_get_overlay() argument
19 if (path && overlay_id < path->overlay_num) in path_get_overlay()
20 return &path->overlays[overlay_id]; in path_get_overlay()
24 static int path_check_status(struct mmp_path *path) in path_check_status() argument
27 for (i = 0; i < path->overlay_num; i++) in path_check_status()
28 if (path->overlays[i].status) in path_check_status()
41 static int path_get_modelist(struct mmp_path *path, in path_get_modelist() argument
44 BUG_ON(!path || !modelist); in path_get_modelist()
46 if (path->panel && path->panel->get_modelist) in path_get_modelist()
47 return path->panel->get_modelist(path->panel, modelist); in path_get_modelist()
[all …]
/linux/tools/testing/selftests/openat2/
H A Dresolve_test.c112 const char *path; member
117 const char *path; member
139 .path = "/", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
142 .path = "cheeky/absself", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
145 .path = "abscheeky/absself", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
148 .path = "..", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
151 .path = "../root/", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
154 .path = "cheeky/self", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
157 .path = "abscheeky/self", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
160 .path = "cheeky/garbageself", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
[all …]
/linux/fs/nilfs2/
H A Dbtree.c25 struct nilfs_btree_path *path; in nilfs_btree_alloc_path() local
28 path = kmem_cache_alloc(nilfs_btree_path_cache, GFP_NOFS); in nilfs_btree_alloc_path()
29 if (path == NULL) in nilfs_btree_alloc_path()
33 path[level].bp_bh = NULL; in nilfs_btree_alloc_path()
34 path[level].bp_sib_bh = NULL; in nilfs_btree_alloc_path()
35 path[level].bp_index = 0; in nilfs_btree_alloc_path()
36 path[level].bp_oldreq.bpr_ptr = NILFS_BMAP_INVALID_PTR; in nilfs_btree_alloc_path()
37 path[level].bp_newreq.bpr_ptr = NILFS_BMAP_INVALID_PTR; in nilfs_btree_alloc_path()
38 path[level].bp_op = NULL; in nilfs_btree_alloc_path()
42 return path; in nilfs_btree_alloc_path()
[all …]
/linux/drivers/video/fbdev/mmp/hw/
H A Dmmp_ctrl.c122 struct mmp_path *path = overlay->path; in dmafetch_set_fmt() local
123 tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id)); in dmafetch_set_fmt()
126 writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id)); in dmafetch_set_fmt()
131 struct lcd_regs *regs = path_regs(overlay->path); in overlay_set_win()
171 struct mmp_path *path = overlay->path; in dmafetch_onoff() local
174 tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id)); in dmafetch_onoff()
177 writel(tmp, ctrl_regs(path) + dma_ctrl(0, path->id)); in dmafetch_onoff()
181 static void path_enabledisable(struct mmp_path *path, int on) in path_enabledisable() argument
184 mutex_lock(&path->access_ok); in path_enabledisable()
185 tmp = readl_relaxed(ctrl_regs(path) + LCD_SCLK(path)); in path_enabledisable()
[all …]
/linux/security/tomoyo/
H A Dtomoyo.c121 static int tomoyo_inode_getattr(const struct path *path) in tomoyo_inode_getattr() argument
123 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, path, NULL); in tomoyo_inode_getattr()
133 static int tomoyo_path_truncate(const struct path *path) in tomoyo_path_truncate() argument
135 return tomoyo_path_perm(TOMOYO_TYPE_TRUNCATE, path, NULL); in tomoyo_path_truncate()
158 static int tomoyo_path_unlink(const struct path *parent, struct dentry *dentry) in tomoyo_path_unlink()
160 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_unlink() local
162 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL); in tomoyo_path_unlink()
174 static int tomoyo_path_mkdir(const struct path *parent, struct dentry *dentry, in tomoyo_path_mkdir()
177 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_mkdir() local
179 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path, in tomoyo_path_mkdir()
[all …]
/linux/tools/perf/util/
H A Dtrace-event-info.c90 char *path = get_events_file("header_page"); in record_header_files() local
94 if (!path) { in record_header_files()
99 if (stat(path, &st) < 0) { in record_header_files()
100 pr_debug("can't read '%s'", path); in record_header_files()
109 if (record_file(path, 8) < 0) { in record_header_files()
114 put_events_file(path); in record_header_files()
116 path = get_events_file("header_event"); in record_header_files()
117 if (!path) { in record_header_files()
123 if (stat(path, &st) < 0) { in record_header_files()
124 pr_debug("can't read '%s'", path); in record_header_files()
[all …]
H A Ddata.c27 zfree(&files[nr].path); in close_dir()
53 ret = asprintf(&file->path, "%s/data.%d", data->path, i); in perf_data__create_dir()
60 ret = open(file->path, O_RDWR|O_CREAT|O_TRUNC, S_IRUSR|S_IWUSR); in perf_data__create_dir()
110 dir = opendir(data->path); in perf_data__open_dir()
116 char path[PATH_MAX]; in perf_data__open_dir() local
119 snprintf(path, sizeof(path), "%s/%s", data->path, dent->d_name); in perf_data__open_dir()
120 if (stat(path, in perf_data__open_dir()
500 has_kcore_dir(const char * path) has_kcore_dir() argument
557 is_perf_data(const char * path) is_perf_data() argument
[all...]
/linux/Documentation/sphinx/
H A Dkernel_include.py86 import os.path
99 srctree = os.path.abspath(os.environ["srctree"])
100 sys.path.insert(0, os.path.join(srctree, "tools/lib/python"))
155 def read_rawtext(self, path, encoding): argument
158 self.state.document.settings.record_dependencies.add(path)
159 include_file = io.FileInput(source_path=path,
165 '(wrong locale?).' % path)
210 def xref_text(self, env, path, tab_width): argument
221 source_dir = os.path.dirname(os.path.abspath(
224 exceptions_file = os.path.join(source_dir, self.options['exception-file'])
[all …]
/linux/fs/btrfs/
H A Dfree-space-tree.c22 struct btrfs_path *path);
71 struct btrfs_path *path) in add_new_free_space_info() argument
83 ret = btrfs_insert_empty_item(trans, root, path, &key, sizeof(*info)); in add_new_free_space_info()
87 leaf = path->nodes[0]; in add_new_free_space_info()
88 info = btrfs_item_ptr(leaf, path->slots[0], in add_new_free_space_info()
92 btrfs_release_path(path); in add_new_free_space_info()
100 struct btrfs_path *path, int cow) in btrfs_search_free_space_info() argument
111 ret = btrfs_search_slot(trans, root, &key, path, 0, cow); in btrfs_search_free_space_info()
121 return btrfs_item_ptr(path->nodes[0], path->slots[0], in btrfs_search_free_space_info()
201 struct btrfs_path *path) in btrfs_convert_free_space_to_bitmaps() argument
[all …]
H A Dfiemap.c306 static int fiemap_next_leaf_item(struct btrfs_inode *inode, struct btrfs_path *path) in fiemap_next_leaf_item() argument
308 struct extent_buffer *clone = path->nodes[0]; in fiemap_next_leaf_item()
313 path->slots[0]++; in fiemap_next_leaf_item()
314 if (path->slots[0] < btrfs_header_nritems(path->nodes[0])) in fiemap_next_leaf_item()
325 ret = btrfs_next_leaf(inode->root, path); in fiemap_next_leaf_item()
333 btrfs_item_key_to_cpu(path->nodes[0], &key, path->slots[0]); in fiemap_next_leaf_item()
349 clone->start = path->nodes[0]->start; in fiemap_next_leaf_item()
351 copy_extent_buffer_full(clone, path->nodes[0]); in fiemap_next_leaf_item()
353 slot = path->slots[0]; in fiemap_next_leaf_item()
354 btrfs_release_path(path); in fiemap_next_leaf_item()
[all …]
/linux/fs/btrfs/tests/
H A Dfree-space-tree-tests.c23 struct btrfs_path *path, in __check_free_space_extents() argument
35 info = btrfs_search_free_space_info(trans, cache, path, 0); in __check_free_space_extents()
41 flags = btrfs_free_space_flags(path->nodes[0], info); in __check_free_space_extents()
42 extent_count = btrfs_free_space_extent_count(path->nodes[0], info); in __check_free_space_extents()
50 if (path->slots[0] != 0) in __check_free_space_extents()
54 while (++path->slots[0] < btrfs_header_nritems(path->nodes[0])) { in __check_free_space_extents()
55 btrfs_item_key_to_cpu(path->nodes[0], &key, path->slots[0]); in __check_free_space_extents()
60 bit = btrfs_free_space_test_bit(cache, path, offset); in __check_free_space_extents()
84 if (btrfs_header_nritems(path->nodes[0]) != num_extents + 1 || in __check_free_space_extents()
85 path->slots[0] != 0) in __check_free_space_extents()
[all …]
/linux/tools/testing/selftests/mm/
H A Dthp_settings.c46 int read_file(const char *path, char *buf, size_t buflen) in read_file() argument
51 fd = open(path, O_RDONLY); in read_file()
67 int write_file(const char *path, const char *buf, size_t buflen) in write_file() argument
72 fd = open(path, O_WRONLY); in write_file()
74 printf("open(%s)\n", path); in write_file()
90 unsigned long read_num(const char *path) in read_num() argument
94 if (read_file(path, buf, sizeof(buf)) < 0) { in read_num()
102 void write_num(const char *path, unsigned long num) in write_num() argument
107 if (!write_file(path, buf, strlen(buf) + 1)) { in write_num()
108 perror(path); in write_num()
[all …]
/linux/tools/power/cpupower/utils/helpers/
H A Dmisc.c53 char path[SYSFS_PATH_MAX]; in cpupower_intel_get_perf_bias() local
60 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/power/energy_perf_bias", cpu); in cpupower_intel_get_perf_bias()
62 if (cpupower_read_sysfs(path, linebuf, MAX_LINE_LEN) == 0) in cpupower_intel_get_perf_bias()
74 char path[SYSFS_PATH_MAX]; in cpupower_intel_set_perf_bias() local
80 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/power/energy_perf_bias", cpu); in cpupower_intel_set_perf_bias()
83 if (cpupower_write_sysfs(path, linebuf, 3) <= 0) in cpupower_intel_set_perf_bias()
91 char path[SYSFS_PATH_MAX]; in cpupower_set_epp() local
94 snprintf(path, sizeof(path), in cpupower_set_epp()
97 if (!is_valid_path(path)) in cpupower_set_epp()
102 if (cpupower_write_sysfs(path, linebuf, 30) <= 0) in cpupower_set_epp()
[all …]
/linux/tools/verification/rvgen/rvgen/
H A Dgenerator.py19 os.path.join(os.path.dirname(__file__), "templates", self.template_dir)
30 if os.path.exists(self.rv_dir):
34 kernel_path = os.path.join("../..", self.rv_dir)
36 if os.path.exists(kernel_path):
43 kernel_path = os.path.join("/lib/modules/%s/build" % platform.release(), self.rv_dir)
47 if os.path.exists(os.path.join(kernel_path, "rv_trace.h")):
53 def _read_file(self, path): argument
55 fd = open(path, 'r')
57 raise Exception("Cannot open the file: %s" % path)
66 path = os.path.join(self.abs_template_dir, file)
[all …]
/linux/drivers/net/wireless/realtek/rtw88/
H A Drtw8822c.c112 u32 path, i; in rtw8822c_dac_backup_reg() local
127 for (path = 0; path < DACK_PATH_8822C; path++) { in rtw8822c_dac_backup_reg()
130 val = rtw_read_rf(rtwdev, path, reg, RFREG_MASK); in rtw8822c_dac_backup_reg()
131 backup_rf[path * i + i].reg = reg; in rtw8822c_dac_backup_reg()
132 backup_rf[path * i + i].val = val; in rtw8822c_dac_backup_reg()
141 u32 path, i; in rtw8822c_dac_restore_reg() local
147 for (path = 0; path < DACK_PATH_8822C; path++) { in rtw8822c_dac_restore_reg()
149 val = backup_rf[path * i + i].val; in rtw8822c_dac_restore_reg()
150 reg = backup_rf[path * i + i].reg; in rtw8822c_dac_restore_reg()
151 rtw_write_rf(rtwdev, path, reg, RFREG_MASK, val); in rtw8822c_dac_restore_reg()
[all …]
/linux/tools/testing/selftests/damon/
H A D_damon_sysfs.py18 if not os.path.exists(sysfs_root):
22 def write_file(path, string): argument
26 with open(path, 'w') as f:
32 def read_file(path): argument
36 with open(path, 'r') as f:
60 return os.path.join(self.scheme.sysfs_dir(), 'access_pattern')
64 os.path.join(self.sysfs_dir(), 'sz', 'min'), self.size[0])
68 os.path.join(self.sysfs_dir(), 'sz', 'max'), self.size[1])
71 err = write_file(os.path.join(self.sysfs_dir(), 'nr_accesses', 'min'),
75 err = write_file(os.path.join(self.sysfs_dir(), 'nr_accesses', 'max'),
[all …]
/linux/fs/
H A Dinternal.h13 struct path;
56 struct path *path, const struct path *root);
59 int may_linkat(struct mnt_idmap *idmap, const struct path *link);
67 const struct path *parentpath,
77 extern struct vfsmount *lookup_mnt(const struct path *);
78 extern int finish_automount(struct vfsmount *, const struct path *);
90 int path_mount(const char *dev_name, const struct path *path,
92 int path_umount(const struct path *path, int flags);
99 extern void chroot_fs_refs(const struct path *, const struct path *);
107 void backing_file_set_user_path(struct file *f, const struct path *path);
[all …]
/linux/tools/hv/
H A Dvmbus_testing30 if not os.path.isdir(debugfs_hyperv_path):
78 path = args.path if "path" in arg_set else None
79 if (path and path[-1] == "/"):
80 path = path[:-1]
81 validate_args_path(path, arg_set, file_map)
82 if (path and "enable_single" in arg_set):
83 state_path = locate_state(path, file_map)
93 set_delay_values(path, file_map, args.delay_time,
98 disable_testing_single_device(path, file_map)
102 get_device_test_values(path, file_map)
[all …]
/linux/fs/autofs/
H A Ddev-ioctl.c124 err = invalid_str(param->path, param->size - AUTOFS_DEV_IOCTL_SIZE); in validate_dev_ioctl()
136 err = check_name(param->path); in validate_dev_ioctl()
189 struct path *res, in find_autofs_mount()
190 int test(const struct path *path, void *data), in find_autofs_mount() argument
193 struct path path; in find_autofs_mount() local
196 err = kern_path(pathname, LOOKUP_MOUNTPOINT, &path); in find_autofs_mount()
200 while (path.dentry == path.mnt->mnt_root) { in find_autofs_mount()
201 if (path.dentry->d_sb->s_magic == AUTOFS_SUPER_MAGIC) { in find_autofs_mount()
202 if (test(&path, data)) { in find_autofs_mount()
203 path_get(&path); in find_autofs_mount()
[all …]
/linux/include/video/
H A Dmmp_disp.h147 struct mmp_path *path; member
189 int (*check_status)(struct mmp_path *path);
190 struct mmp_overlay *(*get_overlay)(struct mmp_path *path,
192 int (*get_modelist)(struct mmp_path *path,
196 void (*set_mode)(struct mmp_path *path, struct mmp_mode *mode);
197 void (*set_onoff)(struct mmp_path *path, int status);
238 static inline void mmp_path_set_mode(struct mmp_path *path, in mmp_path_set_mode() argument
241 if (path) in mmp_path_set_mode()
242 path->ops.set_mode(path, mode); in mmp_path_set_mode()
244 static inline void mmp_path_set_onoff(struct mmp_path *path, int status) in mmp_path_set_onoff() argument
[all …]
/linux/security/apparmor/include/
H A Dmount.h29 struct aa_label *label, const struct path *path,
33 struct aa_label *label, const struct path *path,
38 struct aa_label *label, const struct path *path,
42 struct aa_label *label, const struct path *path,
45 struct aa_label *label, const struct path *from_path,
46 const struct path *to_path);
50 const struct path *path, const char *type, unsigned long flags,
57 struct aa_label *label, const struct path *old_path,
58 const struct path *new_path);
/linux/net/iucv/
H A Diucv.c154 * The work element to deliver path pending interrupts.
699 * @pathid: path identification number.
702 * Sever an iucv path to free up the pathid. Used internally.
730 * Function called after a path has been severed to find all remaining
739 * When a path is severed, the pathid can be reused immediately in iucv_cleanup_queue()
856 * @path: address of iucv path structure
859 * @private: private data passed to interrupt handlers for this path
862 * external interrupt and now wishes to complete the IUCV communication path.
866 int iucv_path_accept(struct iucv_path *path, struc
867 iucv_path_accept(struct iucv_path * path,struct iucv_handler * handler,u8 * userdata,void * private) iucv_path_accept() argument
914 iucv_path_connect(struct iucv_path * path,struct iucv_handler * handler,u8 * userid,u8 * system,u8 * userdata,void * private) iucv_path_connect() argument
977 iucv_path_quiesce(struct iucv_path * path,u8 * userdata) iucv_path_quiesce() argument
1009 iucv_path_resume(struct iucv_path * path,u8 * userdata) iucv_path_resume() argument
1039 iucv_path_sever(struct iucv_path * path,u8 * userdata) iucv_path_sever() argument
1071 iucv_message_purge(struct iucv_path * path,struct iucv_message * msg,u32 srccls) iucv_message_purge() argument
1111 iucv_message_receive_iprmdata(struct iucv_path * path,struct iucv_message * msg,u8 flags,void * buffer,size_t size,size_t * residual) iucv_message_receive_iprmdata() argument
1160 __iucv_message_receive(struct iucv_path * path,struct iucv_message * msg,u8 flags,void * buffer,size_t size,size_t * residual) __iucv_message_receive() argument
1208 iucv_message_receive(struct iucv_path * path,struct iucv_message * msg,u8 flags,void * buffer,size_t size,size_t * residual) iucv_message_receive() argument
1234 iucv_message_reject(struct iucv_path * path,struct iucv_message * msg) iucv_message_reject() argument
1272 iucv_message_reply(struct iucv_path * path,struct iucv_message * msg,u8 flags,void * reply,size_t size) iucv_message_reply() argument
1323 __iucv_message_send(struct iucv_path * path,struct iucv_message * msg,u8 flags,u32 srccls,void * buffer,size_t size) __iucv_message_send() argument
1377 iucv_message_send(struct iucv_path * path,struct iucv_message * msg,u8 flags,u32 srccls,void * buffer,size_t size) iucv_message_send() argument
1409 iucv_message_send2way(struct iucv_path * path,struct iucv_message * msg,u8 flags,u32 srccls,void * buffer,size_t size,void * answer,size_t asize,size_t * residual) iucv_message_send2way() argument
1476 struct iucv_path *path; iucv_path_pending() local
1536 struct iucv_path *path = iucv_path_table[ipc->ippathid]; iucv_path_complete() local
1566 struct iucv_path *path = iucv_path_table[ips->ippathid]; iucv_path_severed() local
1602 struct iucv_path *path = iucv_path_table[ipq->ippathid]; iucv_path_quiesced() local
1630 struct iucv_path *path = iucv_path_table[ipr->ippathid]; iucv_path_resumed() local
1661 struct iucv_path *path = iucv_path_table[imc->ippathid]; iucv_message_complete() local
1708 struct iucv_path *path = iucv_path_table[imp->ippathid]; iucv_message_pending() local
[all...]
/linux/rust/syn/
H A Dattr.rs13 use crate::path::Path;
188 pub fn path(&self) -> &Path { in path() method
189 self.meta.path() in path()
249 Meta::Path(path) => Err(crate::error::new2( in parse_args_with()
250 path.segments.first().unwrap().ident.span(), in parse_args_with()
251 path.segments.last().unwrap().ident.span(), in parse_args_with()
255 parsing::DisplayPath(path), in parse_args_with()
263 parsing::DisplayPath(&meta.path), in parse_args_with()
490 pub path: Path,
500 pub path: Path,
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/linux/Documentation/networking/
H A Dtls-offload-reorder-bad.svg1 …path d="m0 0l960.0 0l0 720.0l-960.0 0l0 -720.0z" clip-rule="nonzero"/></clipPath><g clip-path="url…
H A Dtls-offload-reorder-good.svg1 …path d="m0 0l960.0 0l0 720.0l-960.0 0l0 -720.0z" clip-rule="nonzero"/></clipPath><g clip-path="url…

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