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Searched refs:dentry (Results 1 – 25 of 1565) sorted by relevance

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/kernel/linux/linux-5.10/include/linux/
Ddcache.h89 struct dentry { struct
94 struct dentry *d_parent; /* parent directory */ argument
136 int (*d_revalidate)(struct dentry *, unsigned int);
137 int (*d_weak_revalidate)(struct dentry *, unsigned int);
138 int (*d_hash)(const struct dentry *, struct qstr *);
139 int (*d_compare)(const struct dentry *,
141 int (*d_delete)(const struct dentry *);
142 int (*d_init)(struct dentry *);
143 void (*d_release)(struct dentry *);
144 void (*d_prune)(struct dentry *);
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Ddebugfs.h46 extern struct dentry *arch_debugfs_dir;
69 typedef struct vfsmount *(*debugfs_automount_t)(struct dentry *, void *);
73 struct dentry *debugfs_lookup(const char *name, struct dentry *parent);
75 struct dentry *debugfs_create_file(const char *name, umode_t mode,
76 struct dentry *parent, void *data,
78 struct dentry *debugfs_create_file_unsafe(const char *name, umode_t mode,
79 struct dentry *parent, void *data,
83 struct dentry *parent, void *data,
87 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent);
89 struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
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Devm.h19 extern enum integrity_status evm_verifyxattr(struct dentry *dentry,
24 extern int evm_inode_setattr(struct dentry *dentry, struct iattr *attr);
25 extern void evm_inode_post_setattr(struct dentry *dentry, int ia_valid);
26 extern int evm_inode_setxattr(struct dentry *dentry, const char *name,
28 extern void evm_inode_post_setxattr(struct dentry *dentry,
32 extern int evm_inode_removexattr(struct dentry *dentry, const char *xattr_name);
33 extern void evm_inode_post_removexattr(struct dentry *dentry,
54 static inline enum integrity_status evm_verifyxattr(struct dentry *dentry, in evm_verifyxattr() argument
64 static inline int evm_inode_setattr(struct dentry *dentry, struct iattr *attr) in evm_inode_setattr() argument
69 static inline void evm_inode_post_setattr(struct dentry *dentry, int ia_valid) in evm_inode_post_setattr() argument
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Dfsnotify.h36 static inline void fsnotify_dirent(struct inode *dir, struct dentry *dentry, in fsnotify_dirent() argument
39 fsnotify_name(dir, mask, d_inode(dentry), &dentry->d_name, 0); in fsnotify_dirent()
51 static inline int fsnotify_parent(struct dentry *dentry, __u32 mask, in fsnotify_parent() argument
54 struct inode *inode = d_inode(dentry); in fsnotify_parent()
60 if (!(dentry->d_flags & DCACHE_FSNOTIFY_PARENT_WATCHED)) in fsnotify_parent()
65 if (IS_ROOT(dentry)) in fsnotify_parent()
68 return __fsnotify_parent(dentry, mask, data, data_type); in fsnotify_parent()
78 static inline void fsnotify_dentry(struct dentry *dentry, __u32 mask) in fsnotify_dentry() argument
80 fsnotify_parent(dentry, mask, d_inode(dentry), FSNOTIFY_EVENT_INODE); in fsnotify_dentry()
90 return fsnotify_parent(path->dentry, mask, path, FSNOTIFY_EVENT_PATH); in fsnotify_file()
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/kernel/linux/linux-5.10/fs/overlayfs/
Doverlayfs.h122 static inline int ovl_do_rmdir(struct inode *dir, struct dentry *dentry) in ovl_do_rmdir() argument
124 int err = vfs_rmdir(dir, dentry); in ovl_do_rmdir()
126 pr_debug("rmdir(%pd2) = %i\n", dentry, err); in ovl_do_rmdir()
130 static inline int ovl_do_unlink(struct inode *dir, struct dentry *dentry) in ovl_do_unlink() argument
132 int err = vfs_unlink(dir, dentry, NULL); in ovl_do_unlink()
134 pr_debug("unlink(%pd2) = %i\n", dentry, err); in ovl_do_unlink()
138 static inline int ovl_do_link(struct dentry *old_dentry, struct inode *dir, in ovl_do_link()
139 struct dentry *new_dentry) in ovl_do_link()
147 static inline int ovl_do_create(struct inode *dir, struct dentry *dentry, in ovl_do_create() argument
150 int err = vfs_create(dir, dentry, mode, true); in ovl_do_create()
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Dutil.c18 int ovl_want_write(struct dentry *dentry) in ovl_want_write() argument
20 struct ovl_fs *ofs = dentry->d_sb->s_fs_info; in ovl_want_write()
24 void ovl_drop_write(struct dentry *dentry) in ovl_drop_write() argument
26 struct ovl_fs *ofs = dentry->d_sb->s_fs_info; in ovl_drop_write()
30 struct dentry *ovl_workdir(struct dentry *dentry) in ovl_workdir() argument
32 struct ovl_fs *ofs = dentry->d_sb->s_fs_info; in ovl_workdir()
59 struct dentry *ovl_indexdir(struct super_block *sb) in ovl_indexdir()
93 bool ovl_dentry_remote(struct dentry *dentry) in ovl_dentry_remote() argument
95 return dentry->d_flags & in ovl_dentry_remote()
99 void ovl_dentry_update_reval(struct dentry *dentry, struct dentry *upperdentry, in ovl_dentry_update_reval() argument
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Dexport.c19 static int ovl_encode_maybe_copy_up(struct dentry *dentry) in ovl_encode_maybe_copy_up() argument
23 if (ovl_dentry_upper(dentry)) in ovl_encode_maybe_copy_up()
26 err = ovl_want_write(dentry); in ovl_encode_maybe_copy_up()
28 err = ovl_copy_up(dentry); in ovl_encode_maybe_copy_up()
29 ovl_drop_write(dentry); in ovl_encode_maybe_copy_up()
34 dentry, err); in ovl_encode_maybe_copy_up()
77 static int ovl_connectable_layer(struct dentry *dentry) in ovl_connectable_layer() argument
79 struct ovl_entry *oe = OVL_E(dentry); in ovl_connectable_layer()
82 if (dentry == dentry->d_sb->s_root) in ovl_connectable_layer()
89 if (ovl_dentry_upper(dentry) && in ovl_connectable_layer()
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Ddir.c24 static int ovl_set_redirect(struct dentry *dentry, bool samedir);
26 int ovl_cleanup(struct inode *wdir, struct dentry *wdentry) in ovl_cleanup()
45 struct dentry *ovl_lookup_temp(struct dentry *workdir) in ovl_lookup_temp()
47 struct dentry *temp; in ovl_lookup_temp()
65 static struct dentry *ovl_whiteout(struct ovl_fs *ofs) in ovl_whiteout()
68 struct dentry *whiteout; in ovl_whiteout()
69 struct dentry *workdir = ofs->workdir; in ovl_whiteout()
110 struct dentry *dentry) in ovl_cleanup_and_whiteout() argument
113 struct dentry *whiteout; in ovl_cleanup_and_whiteout()
122 if (d_is_dir(dentry)) in ovl_cleanup_and_whiteout()
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Dcopy_up.c46 int ovl_copy_xattr(struct super_block *sb, struct dentry *old, in ovl_copy_xattr()
47 struct dentry *new) in ovl_copy_xattr()
232 static int ovl_set_size(struct dentry *upperdentry, struct kstat *stat) in ovl_set_size()
242 static int ovl_set_timestamps(struct dentry *upperdentry, struct kstat *stat) in ovl_set_timestamps()
254 int ovl_set_attr(struct dentry *upperdentry, struct kstat *stat) in ovl_set_attr()
279 struct ovl_fh *ovl_encode_real_fh(struct dentry *real, bool is_upper) in ovl_encode_real_fh()
332 int ovl_set_origin(struct dentry *dentry, struct dentry *lower, in ovl_set_origin() argument
333 struct dentry *upper) in ovl_set_origin()
352 err = ovl_check_setxattr(dentry, upper, OVL_XATTR_ORIGIN, fh->buf, in ovl_set_origin()
360 static int ovl_set_upper_fh(struct ovl_fs *ofs, struct dentry *upper, in ovl_set_upper_fh()
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/kernel/linux/linux-5.10/fs/
Ddcache.c109 static inline struct hlist_bl_head *in_lookup_hash(const struct dentry *parent, in in_lookup_hash()
231 static inline int dentry_cmp(const struct dentry *dentry, const unsigned char *ct, unsigned tcount) in dentry_cmp() argument
249 const unsigned char *cs = READ_ONCE(dentry->d_name.name); in dentry_cmp()
262 static inline struct external_name *external_name(struct dentry *dentry) in external_name() argument
264 return container_of(dentry->d_name.name, struct external_name, name[0]); in external_name()
269 struct dentry *dentry = container_of(head, struct dentry, d_u.d_rcu); in __d_free() local
271 kmem_cache_free(dentry_cache, dentry); in __d_free()
276 struct dentry *dentry = container_of(head, struct dentry, d_u.d_rcu); in __d_free_external() local
277 kfree(external_name(dentry)); in __d_free_external()
278 kmem_cache_free(dentry_cache, dentry); in __d_free_external()
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/kernel/linux/linux-5.10/drivers/net/wireless/ti/wl1251/
Dwl1251.h146 struct dentry *rootdir;
147 struct dentry *fw_statistics;
149 struct dentry *tx_internal_desc_overflow;
151 struct dentry *rx_out_of_mem;
152 struct dentry *rx_hdr_overflow;
153 struct dentry *rx_hw_stuck;
154 struct dentry *rx_dropped;
155 struct dentry *rx_fcs_err;
156 struct dentry *rx_xfr_hint_trig;
157 struct dentry *rx_path_reset;
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/kernel/linux/linux-5.10/fs/debugfs/
Dinode.c45 static int debugfs_setattr(struct dentry *dentry, struct iattr *ia) in debugfs_setattr() argument
54 return simple_setattr(dentry, ia); in debugfs_setattr()
183 static int debugfs_show_options(struct seq_file *m, struct dentry *root) in debugfs_show_options()
214 static void debugfs_release_dentry(struct dentry *dentry) in debugfs_release_dentry() argument
216 void *fsd = dentry->d_fsdata; in debugfs_release_dentry()
219 kfree(dentry->d_fsdata); in debugfs_release_dentry()
225 f = (debugfs_automount_t)path->dentry->d_fsdata; in debugfs_automount()
226 return f(path->dentry, d_inode(path->dentry)->i_private); in debugfs_automount()
269 static struct dentry *debug_mount(struct file_system_type *fs_type, in debug_mount()
299 struct dentry *debugfs_lookup(const char *name, struct dentry *parent) in debugfs_lookup()
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/kernel/linux/linux-5.10/fs/autofs/
Droot.c13 static int autofs_dir_symlink(struct inode *, struct dentry *, const char *);
14 static int autofs_dir_unlink(struct inode *, struct dentry *);
15 static int autofs_dir_rmdir(struct inode *, struct dentry *);
16 static int autofs_dir_mkdir(struct inode *, struct dentry *, umode_t);
23 static struct dentry *autofs_lookup(struct inode *,
24 struct dentry *, unsigned int);
27 static void autofs_dentry_release(struct dentry *);
63 static void autofs_del_active(struct dentry *dentry) in autofs_del_active() argument
65 struct autofs_sb_info *sbi = autofs_sbi(dentry->d_sb); in autofs_del_active()
68 ino = autofs_dentry_ino(dentry); in autofs_del_active()
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Dexpire.c11 static inline int autofs_can_expire(struct dentry *dentry, in autofs_can_expire() argument
14 struct autofs_info *ino = autofs_dentry_ino(dentry); in autofs_can_expire()
30 struct dentry *dentry, unsigned int how) in autofs_mount_busy() argument
32 struct dentry *top = dentry; in autofs_mount_busy()
33 struct path path = {.mnt = mnt, .dentry = dentry}; in autofs_mount_busy()
36 pr_debug("dentry %p %pd\n", dentry, dentry); in autofs_mount_busy()
43 if (is_autofs_dentry(path.dentry)) { in autofs_mount_busy()
44 struct autofs_sb_info *sbi = autofs_sbi(path.dentry->d_sb); in autofs_mount_busy()
74 static struct dentry *positive_after(struct dentry *p, struct dentry *child) in positive_after()
79 child = list_first_entry(&p->d_subdirs, struct dentry, d_child); in positive_after()
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/kernel/linux/linux-5.10/fs/ocfs2/
Ddcache.c28 void ocfs2_dentry_attach_gen(struct dentry *dentry) in ocfs2_dentry_attach_gen() argument
31 OCFS2_I(d_inode(dentry->d_parent))->ip_dir_lock_gen; in ocfs2_dentry_attach_gen()
32 BUG_ON(d_inode(dentry)); in ocfs2_dentry_attach_gen()
33 dentry->d_fsdata = (void *)gen; in ocfs2_dentry_attach_gen()
37 static int ocfs2_dentry_revalidate(struct dentry *dentry, unsigned int flags) in ocfs2_dentry_revalidate() argument
46 inode = d_inode(dentry); in ocfs2_dentry_revalidate()
47 osb = OCFS2_SB(dentry->d_sb); in ocfs2_dentry_revalidate()
49 trace_ocfs2_dentry_revalidate(dentry, dentry->d_name.len, in ocfs2_dentry_revalidate()
50 dentry->d_name.name); in ocfs2_dentry_revalidate()
57 unsigned long gen = (unsigned long) dentry->d_fsdata; in ocfs2_dentry_revalidate()
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/kernel/linux/linux-5.10/fs/tracefs/
Dinode.c55 static char *get_dname(struct dentry *dentry) in get_dname() argument
59 int len = dentry->d_name.len; in get_dname()
61 dname = dentry->d_name.name; in get_dname()
70 static int tracefs_syscall_mkdir(struct inode *inode, struct dentry *dentry, umode_t mode) in tracefs_syscall_mkdir() argument
75 name = get_dname(dentry); in tracefs_syscall_mkdir()
93 static int tracefs_syscall_rmdir(struct inode *inode, struct dentry *dentry) in tracefs_syscall_rmdir() argument
98 name = get_dname(dentry); in tracefs_syscall_rmdir()
110 inode_unlock(dentry->d_inode); in tracefs_syscall_rmdir()
115 inode_lock(dentry->d_inode); in tracefs_syscall_rmdir()
164 static void change_gid(struct dentry *dentry, kgid_t gid) in change_gid() argument
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/kernel/linux/linux-5.10/fs/hmdfs/
Ddentry.c18 void hmdfs_set_time(struct dentry *dentry, unsigned long time) in hmdfs_set_time() argument
20 struct hmdfs_dentry_info *d_info = dentry->d_fsdata; in hmdfs_set_time()
26 unsigned long hmdfs_get_time(struct dentry *dentry) in hmdfs_get_time() argument
28 struct hmdfs_dentry_info *d_info = dentry->d_fsdata; in hmdfs_get_time()
36 struct dentry *target, in hmdfs_d_remote_revalidate()
37 struct dentry *parent) in hmdfs_d_remote_revalidate()
55 static inline void lock_for_dname_cmp(struct dentry *dentry, in lock_for_dname_cmp() argument
56 struct dentry *lower_dentry) in lock_for_dname_cmp()
58 if (dentry < lower_dentry) { in lock_for_dname_cmp()
59 spin_lock(&dentry->d_lock); in lock_for_dname_cmp()
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Dhmdfs_device_view.h80 extern int hmdfs_remote_getattr(struct hmdfs_peer *conn, struct dentry *dentry,
114 struct dentry *dentry);
117 int hmdfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode);
118 int hmdfs_rmdir(struct inode *dir, struct dentry *dentry);
119 int hmdfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
121 int hmdfs_unlink(struct inode *dir, struct dentry *dentry);
122 int hmdfs_remote_unlink(struct hmdfs_peer *conn, struct dentry *dentry);
123 int hmdfs_rename(struct inode *old_dir, struct dentry *old_dentry,
124 struct inode *new_dir, struct dentry *new_dentry,
135 struct dentry *hmdfs_lookup(struct inode *parent_inode,
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/kernel/linux/linux-5.10/fs/exportfs/
Dexpfs.c24 static int get_name(const struct path *path, char *name, struct dentry *child);
27 static int exportfs_get_name(struct vfsmount *mnt, struct dentry *dir, in exportfs_get_name()
28 char *name, struct dentry *child) in exportfs_get_name()
31 struct path path = {.mnt = mnt, .dentry = dir}; in exportfs_get_name()
42 static struct dentry *
43 find_acceptable_alias(struct dentry *result, in find_acceptable_alias()
44 int (*acceptable)(void *context, struct dentry *dentry), in find_acceptable_alias() argument
47 struct dentry *dentry, *toput = NULL; in find_acceptable_alias() local
55 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) { in find_acceptable_alias()
56 dget(dentry); in find_acceptable_alias()
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/kernel/linux/linux-5.10/fs/9p/
Dfid.c29 static inline void __add_fid(struct dentry *dentry, struct p9_fid *fid) in __add_fid() argument
31 hlist_add_head(&fid->dlist, (struct hlist_head *)&dentry->d_fsdata); in __add_fid()
34 void v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid) in v9fs_fid_add() argument
36 spin_lock(&dentry->d_lock); in v9fs_fid_add()
37 __add_fid(dentry, fid); in v9fs_fid_add()
38 spin_unlock(&dentry->d_lock); in v9fs_fid_add()
49 static struct p9_fid *v9fs_fid_find(struct dentry *dentry, kuid_t uid, int any) in v9fs_fid_find() argument
54 dentry, dentry, from_kuid(&init_user_ns, uid), in v9fs_fid_find()
58 if (dentry->d_fsdata) { in v9fs_fid_find()
59 struct hlist_head *h = (struct hlist_head *)&dentry->d_fsdata; in v9fs_fid_find()
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/kernel/linux/linux-5.10/fs/ecryptfs/
Dinode.c24 static struct dentry *lock_parent(struct dentry *dentry) in lock_parent() argument
26 struct dentry *dir; in lock_parent()
28 dir = dget_parent(dentry); in lock_parent()
33 static void unlock_dir(struct dentry *dir) in unlock_dir()
115 static int ecryptfs_interpose(struct dentry *lower_dentry, in ecryptfs_interpose()
116 struct dentry *dentry, struct super_block *sb) in ecryptfs_interpose() argument
122 d_instantiate(dentry, inode); in ecryptfs_interpose()
127 static int ecryptfs_do_unlink(struct inode *dir, struct dentry *dentry, in ecryptfs_do_unlink() argument
130 struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry); in ecryptfs_do_unlink()
131 struct dentry *lower_dir_dentry; in ecryptfs_do_unlink()
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/kernel/linux/linux-5.10/fs/sharefs/
Dlookup.c34 void free_dentry_private_data(struct dentry *dentry) in free_dentry_private_data() argument
36 if (!dentry || !dentry->d_fsdata) in free_dentry_private_data()
38 kmem_cache_free(sharefs_dentry_cachep, dentry->d_fsdata); in free_dentry_private_data()
39 dentry->d_fsdata = NULL; in free_dentry_private_data()
43 int new_dentry_private_data(struct dentry *dentry) in new_dentry_private_data() argument
45 struct sharefs_dentry_info *info = SHAREFS_D(dentry); in new_dentry_private_data()
53 dentry->d_fsdata = info; in new_dentry_private_data()
151 static struct dentry *__sharefs_interpose(struct dentry *dentry, in __sharefs_interpose() argument
156 struct inode *lower_inode = d_inode(lower_path->dentry); in __sharefs_interpose()
157 struct dentry *ret_dentry; in __sharefs_interpose()
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/kernel/linux/linux-5.10/fs/reiserfs/
Dxattr.c66 static int xattr_create(struct inode *dir, struct dentry *dentry, int mode) in xattr_create() argument
69 return dir->i_op->create(dir, dentry, mode, true); in xattr_create()
73 static int xattr_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) in xattr_mkdir() argument
76 return dir->i_op->mkdir(dir, dentry, mode); in xattr_mkdir()
85 static int xattr_unlink(struct inode *dir, struct dentry *dentry) in xattr_unlink() argument
91 inode_lock_nested(d_inode(dentry), I_MUTEX_CHILD); in xattr_unlink()
92 error = dir->i_op->unlink(dir, dentry); in xattr_unlink()
93 inode_unlock(d_inode(dentry)); in xattr_unlink()
96 d_delete(dentry); in xattr_unlink()
100 static int xattr_rmdir(struct inode *dir, struct dentry *dentry) in xattr_rmdir() argument
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/kernel/linux/linux-5.10/fs/ceph/
Ddir.c33 static int __dir_lease_try_check(const struct dentry *dentry);
38 static int ceph_d_init(struct dentry *dentry) in ceph_d_init() argument
41 struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dentry->d_sb); in ceph_d_init()
47 di->dentry = dentry; in ceph_d_init()
50 dentry->d_fsdata = di; in ceph_d_init()
127 static struct dentry *
128 __dcache_find_get_entry(struct dentry *parent, u64 idx, in __dcache_find_get_entry()
132 struct dentry *dentry; in __dcache_find_get_entry() local
133 unsigned idx_mask = (PAGE_SIZE / sizeof(struct dentry *)) - 1; in __dcache_find_get_entry()
134 loff_t ptr_pos = idx * sizeof(struct dentry *); in __dcache_find_get_entry()
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/kernel/linux/linux-5.10/fs/cachefiles/
Dxattr.c27 struct dentry *dentry = object->dentry; in cachefiles_check_object_type() local
31 ASSERT(dentry); in cachefiles_check_object_type()
32 ASSERT(d_backing_inode(dentry)); in cachefiles_check_object_type()
42 ret = vfs_setxattr(dentry, cachefiles_xattr_cache, type, 2, in cachefiles_check_object_type()
51 dentry, d_backing_inode(dentry)->i_ino, in cachefiles_check_object_type()
57 ret = vfs_getxattr(dentry, cachefiles_xattr_cache, xtype, 3); in cachefiles_check_object_type()
63 dentry, d_backing_inode(dentry)->i_ino, in cachefiles_check_object_type()
83 d_backing_inode(dentry)->i_ino); in cachefiles_check_object_type()
90 dentry, d_backing_inode(dentry)->i_ino, in cachefiles_check_object_type()
102 struct dentry *dentry = object->dentry; in cachefiles_set_object_xattr() local
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