| /fs/ |
| D | dcache.c | 47 #define DNAME_INLINE_LEN (sizeof(struct dentry)-offsetof(struct dentry,d_iname))
69 static void __d_free(struct dentry *dentry) in __d_free() argument
71 WARN_ON(!list_empty(&dentry->d_alias)); in __d_free()
72 if (dname_external(dentry)) in __d_free()
73 kfree(dentry->d_name.name); in __d_free()
74 kmem_cache_free(dentry_cache, dentry); in __d_free()
79 struct dentry * dentry = container_of(head, struct dentry, d_u.d_rcu); in d_callback() local
80 __d_free(dentry); in d_callback()
87 static void d_free(struct dentry *dentry) in d_free() argument
89 if (dentry->d_op && dentry->d_op->d_release) in d_free()
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| D | namei.c | 290 return inode_permission(file->f_path.dentry->d_inode, mask); in file_permission()
326 struct inode *inode = file->f_path.dentry->d_inode; in deny_write_access()
348 dget(path->dentry); in path_get()
360 dput(path->dentry); in path_put()
371 if (nd->intent.open.file->f_path.dentry == NULL) in release_open_intent()
377 static inline struct dentry *
378 do_revalidate(struct dentry *dentry, struct nameidata *nd) in do_revalidate() argument
380 int status = dentry->d_op->d_revalidate(dentry, nd); in do_revalidate()
389 if (!d_invalidate(dentry)) { in do_revalidate()
390 dput(dentry); in do_revalidate()
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| /fs/autofs4/ |
| D | root.c | 22 static int autofs4_dir_symlink(struct inode *,struct dentry *,const char *);
23 static int autofs4_dir_unlink(struct inode *,struct dentry *);
24 static int autofs4_dir_rmdir(struct inode *,struct dentry *);
25 static int autofs4_dir_mkdir(struct inode *,struct dentry *,int);
28 static struct dentry *autofs4_lookup(struct inode *,struct dentry *, struct nameidata *);
29 static void *autofs4_follow_link(struct dentry *, struct nameidata *);
77 struct dentry *dentry = file->f_path.dentry; in autofs4_dir_open() local
78 struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb); in autofs4_dir_open()
81 file, dentry, dentry->d_name.len, dentry->d_name.name); in autofs4_dir_open()
96 if (!d_mountpoint(dentry) && __simple_empty(dentry)) { in autofs4_dir_open()
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| D | expire.c | 20 static inline int autofs4_can_expire(struct dentry *dentry, in autofs4_can_expire() argument
23 struct autofs_info *ino = autofs4_dentry_ino(dentry); in autofs4_can_expire()
30 if (dentry->d_flags & DCACHE_AUTOFS_PENDING) in autofs4_can_expire()
48 static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry) in autofs4_mount_busy() argument
50 struct dentry *top = dentry; in autofs4_mount_busy()
54 dentry, (int)dentry->d_name.len, dentry->d_name.name); in autofs4_mount_busy()
57 dget(dentry); in autofs4_mount_busy()
59 if (!follow_down(&mnt, &dentry)) in autofs4_mount_busy()
62 if (is_autofs4_dentry(dentry)) { in autofs4_mount_busy()
63 struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb); in autofs4_mount_busy()
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| /fs/debugfs/ |
| D | inode.c | 65 static int debugfs_mknod(struct inode *dir, struct dentry *dentry, in debugfs_mknod() argument
71 if (dentry->d_inode) in debugfs_mknod()
76 d_instantiate(dentry, inode); in debugfs_mknod()
77 dget(dentry); in debugfs_mknod()
83 static int debugfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) in debugfs_mkdir() argument
88 res = debugfs_mknod(dir, dentry, mode, 0); in debugfs_mkdir()
91 fsnotify_mkdir(dir, dentry); in debugfs_mkdir()
96 static int debugfs_link(struct inode *dir, struct dentry *dentry, int mode) in debugfs_link() argument
99 return debugfs_mknod(dir, dentry, mode, 0); in debugfs_link()
102 static int debugfs_create(struct inode *dir, struct dentry *dentry, int mode) in debugfs_create() argument
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| /fs/smbfs/ |
| D | dir.c | 28 static struct dentry *smb_lookup(struct inode *, struct dentry *, struct nameidata *);
29 static int smb_create(struct inode *, struct dentry *, int, struct nameidata *);
30 static int smb_mkdir(struct inode *, struct dentry *, int);
31 static int smb_rmdir(struct inode *, struct dentry *);
32 static int smb_unlink(struct inode *, struct dentry *);
33 static int smb_rename(struct inode *, struct dentry *,
34 struct inode *, struct dentry *);
35 static int smb_make_node(struct inode *,struct dentry *,int,dev_t);
36 static int smb_link(struct dentry *, struct inode *, struct dentry *);
82 struct dentry *dentry = filp->f_path.dentry; in smb_readdir() local
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| D | proto.h | 17 extern int smb_open(struct dentry *dentry, int wish);
19 extern int smb_close_fileid(struct dentry *dentry, __u16 fileid);
20 extern int smb_proc_create(struct dentry *dentry, __u16 attr, time_t ctime, __u16 *fileid);
21 extern int smb_proc_mv(struct dentry *old_dentry, struct dentry *new_dentry);
22 extern int smb_proc_mkdir(struct dentry *dentry);
23 extern int smb_proc_rmdir(struct dentry *dentry);
24 extern int smb_proc_unlink(struct dentry *dentry);
28 extern int smb_proc_getattr(struct dentry *dir, struct smb_fattr *fattr);
29 extern int smb_proc_setattr(struct dentry *dir, struct smb_fattr *fattr);
30 extern int smb_proc_setattr_unix(struct dentry *d, struct iattr *attr, unsigned int major, unsigned…
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| D | file.c | 32 smb_fsync(struct file *file, struct dentry * dentry, int datasync) in smb_fsync() argument
34 struct smb_sb_info *server = server_from_dentry(dentry); in smb_fsync()
37 VERBOSE("sync file %s/%s\n", DENTRY_PATH(dentry)); in smb_fsync()
47 result = smb_proc_flush(server, SMB_I(dentry->d_inode)->fileid); in smb_fsync()
55 smb_readpage_sync(struct dentry *dentry, struct page *page) in smb_readpage_sync() argument
59 struct smb_sb_info *server = server_from_dentry(dentry); in smb_readpage_sync()
65 DENTRY_PATH(dentry), count, offset, rsize); in smb_readpage_sync()
67 result = smb_open(dentry, SMB_O_RDONLY); in smb_readpage_sync()
75 result = server->ops->read(dentry->d_inode,offset,rsize,buffer); in smb_readpage_sync()
82 dentry->d_inode->i_atime = in smb_readpage_sync()
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| /fs/ocfs2/ |
| D | dcache.c | 44 static int ocfs2_dentry_revalidate(struct dentry *dentry, in ocfs2_dentry_revalidate() argument
47 struct inode *inode = dentry->d_inode; in ocfs2_dentry_revalidate()
49 struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); in ocfs2_dentry_revalidate()
51 mlog_entry("(0x%p, '%.*s')\n", dentry, in ocfs2_dentry_revalidate()
52 dentry->d_name.len, dentry->d_name.name); in ocfs2_dentry_revalidate()
56 mlog(0, "negative dentry: %.*s\n", dentry->d_name.len, in ocfs2_dentry_revalidate()
57 dentry->d_name.name); in ocfs2_dentry_revalidate()
96 static int ocfs2_match_dentry(struct dentry *dentry, in ocfs2_match_dentry() argument
108 if (!dentry->d_fsdata) in ocfs2_match_dentry()
111 if (!dentry->d_parent) in ocfs2_match_dentry()
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| /fs/nfs/ |
| D | dir.c | 47 static struct dentry *nfs_lookup(struct inode *, struct dentry *, struct nameidata *);
48 static int nfs_create(struct inode *, struct dentry *, int, struct nameidata *);
49 static int nfs_mkdir(struct inode *, struct dentry *, int);
50 static int nfs_rmdir(struct inode *, struct dentry *);
51 static int nfs_unlink(struct inode *, struct dentry *);
52 static int nfs_symlink(struct inode *, struct dentry *, const char *);
53 static int nfs_link(struct dentry *, struct inode *, struct dentry *);
54 static int nfs_mknod(struct inode *, struct dentry *, int, dev_t);
55 static int nfs_rename(struct inode *, struct dentry *,
56 struct inode *, struct dentry *);
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| D | namespace.c | 28 const struct dentry *dentry,
47 const struct dentry *droot, in nfs_path()
48 const struct dentry *dentry, in nfs_path() argument
57 while (!IS_ROOT(dentry) && dentry != droot) { in nfs_path()
58 namelen = dentry->d_name.len; in nfs_path()
63 memcpy(end, dentry->d_name.name, namelen); in nfs_path()
65 dentry = dentry->d_parent; in nfs_path()
97 static void * nfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd) in nfs_follow_mountpoint() argument
100 struct nfs_server *server = NFS_SERVER(dentry->d_inode); in nfs_follow_mountpoint()
101 struct dentry *parent; in nfs_follow_mountpoint()
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| /fs/affs/ |
| D | namei.c | 16 static int affs_hash_dentry(struct dentry *, struct qstr *);
17 static int affs_compare_dentry(struct dentry *, struct qstr *, struct qstr *);
19 static int affs_intl_hash_dentry(struct dentry *, struct qstr *);
20 static int affs_intl_compare_dentry(struct dentry *, struct qstr *, struct qstr *);
61 __affs_hash_dentry(struct dentry *dentry, struct qstr *qstr, toupper_t toupper) in __affs_hash_dentry() argument
81 affs_hash_dentry(struct dentry *dentry, struct qstr *qstr) in affs_hash_dentry() argument
83 return __affs_hash_dentry(dentry, qstr, affs_toupper); in affs_hash_dentry()
86 affs_intl_hash_dentry(struct dentry *dentry, struct qstr *qstr) in affs_intl_hash_dentry() argument
88 return __affs_hash_dentry(dentry, qstr, affs_intl_toupper); in affs_intl_hash_dentry()
92 __affs_compare_dentry(struct dentry *dentry, struct qstr *a, struct qstr *b, toupper_t toupper) in __affs_compare_dentry() argument
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| /fs/autofs/ |
| D | root.c | 22 static struct dentry *autofs_root_lookup(struct inode *,struct dentry *, struct nameidata *);
23 static int autofs_root_symlink(struct inode *,struct dentry *,const char *);
24 static int autofs_root_unlink(struct inode *,struct dentry *);
25 static int autofs_root_rmdir(struct inode *,struct dentry *);
26 static int autofs_root_mkdir(struct inode *,struct dentry *,int);
48 struct inode * inode = filp->f_path.dentry->d_inode; in autofs_root_readdir()
71 if (!ent->dentry || d_mountpoint(ent->dentry)) { in autofs_root_readdir()
85 static int try_to_fill_dentry(struct dentry *dentry, struct super_block *sb, struct autofs_sb_info … in try_to_fill_dentry() argument
91 if (!(ent = autofs_hash_lookup(&sbi->dirhash, &dentry->d_name))) { in try_to_fill_dentry()
93 if (status && dentry->d_inode) { in try_to_fill_dentry()
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| /fs/nfsd/ |
| D | nfs4recover.c | 130 mutex_lock(&rec_dir.dentry->d_inode->i_mutex); in nfsd4_sync_rec_dir()
131 nfsd_sync_dir(rec_dir.dentry); in nfsd4_sync_rec_dir()
132 mutex_unlock(&rec_dir.dentry->d_inode->i_mutex); in nfsd4_sync_rec_dir()
140 struct dentry *dentry; in nfsd4_create_clid_dir() local
153 mutex_lock(&rec_dir.dentry->d_inode->i_mutex); in nfsd4_create_clid_dir()
155 dentry = lookup_one_len(dname, rec_dir.dentry, HEXDIR_LEN-1); in nfsd4_create_clid_dir()
156 if (IS_ERR(dentry)) { in nfsd4_create_clid_dir()
157 status = PTR_ERR(dentry); in nfsd4_create_clid_dir()
161 if (dentry->d_inode) { in nfsd4_create_clid_dir()
168 status = vfs_mkdir(rec_dir.dentry->d_inode, dentry, S_IRWXU); in nfsd4_create_clid_dir()
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| D | nfsfh.c | 39 static int nfsd_acceptable(void *expv, struct dentry *dentry) in nfsd_acceptable() argument
43 struct dentry *tdentry; in nfsd_acceptable()
44 struct dentry *parent; in nfsd_acceptable()
49 tdentry = dget(dentry); in nfsd_acceptable()
50 while (tdentry != exp->ex_path.dentry && !IS_ROOT(tdentry)) { in nfsd_acceptable()
62 if (tdentry != exp->ex_path.dentry) in nfsd_acceptable()
64 rv = (tdentry == exp->ex_path.dentry); in nfsd_acceptable()
125 struct dentry *dentry; in nfsd_set_fh_dentry() local
224 dentry = dget(exp->ex_path.dentry); in nfsd_set_fh_dentry()
226 dentry = exportfs_decode_fh(exp->ex_path.mnt, fid, in nfsd_set_fh_dentry()
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| /fs/ncpfs/ |
| D | dir.c | 36 static int ncp_create(struct inode *, struct dentry *, int, struct nameidata *);
37 static struct dentry *ncp_lookup(struct inode *, struct dentry *, struct nameidata *);
38 static int ncp_unlink(struct inode *, struct dentry *);
39 static int ncp_mkdir(struct inode *, struct dentry *, int);
40 static int ncp_rmdir(struct inode *, struct dentry *);
41 static int ncp_rename(struct inode *, struct dentry *,
42 struct inode *, struct dentry *);
43 static int ncp_mknod(struct inode * dir, struct dentry *dentry,
46 extern int ncp_symlink(struct inode *, struct dentry *, const char *);
77 static int ncp_lookup_validate(struct dentry *, struct nameidata *);
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| /fs/configfs/ |
| D | dir.c | 53 static void configfs_d_iput(struct dentry * dentry, in configfs_d_iput() argument
56 struct configfs_dirent * sd = dentry->d_fsdata; in configfs_d_iput()
59 BUG_ON(sd->s_dentry != dentry); in configfs_d_iput()
70 static int configfs_d_delete(struct dentry *dentry) in configfs_d_delete() argument
136 struct dentry * dentry, void * element, in configfs_make_dirent() argument
147 sd->s_dentry = dentry; in configfs_make_dirent()
148 if (dentry) { in configfs_make_dirent()
149 dentry->d_fsdata = configfs_get(sd); in configfs_make_dirent()
150 dentry->d_op = &configfs_dentry_ops; in configfs_make_dirent()
179 static int create_dir(struct config_item * k, struct dentry * p, in create_dir()
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| D | configfs_internal.h | 40 struct dentry * s_dentry;
64 extern int configfs_create(struct dentry *, int mode, int (*init)(struct inode *));
70 struct dentry *, void *, umode_t, int);
73 extern int configfs_add_file(struct dentry *, const struct configfs_attribute *, int);
74 extern void configfs_hash_and_remove(struct dentry * dir, const char * name);
77 extern void configfs_drop_dentry(struct configfs_dirent *sd, struct dentry *parent);
78 extern int configfs_setattr(struct dentry *dentry, struct iattr *iattr);
91 extern int configfs_symlink(struct inode *dir, struct dentry *dentry,
93 extern int configfs_unlink(struct inode *dir, struct dentry *dentry);
101 struct dentry *parent,
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| /fs/ecryptfs/ |
| D | inode.c | 37 static struct dentry *lock_parent(struct dentry *dentry) in lock_parent() argument
39 struct dentry *dir; in lock_parent()
41 dir = dget_parent(dentry); in lock_parent()
46 static void unlock_dir(struct dentry *dir) in unlock_dir()
65 struct dentry *dentry, int mode, in ecryptfs_create_underlying_file() argument
68 struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry); in ecryptfs_create_underlying_file()
69 struct vfsmount *lower_mnt = ecryptfs_dentry_to_lower_mnt(dentry); in ecryptfs_create_underlying_file()
70 struct dentry *dentry_save; in ecryptfs_create_underlying_file()
74 dentry_save = nd->path.dentry; in ecryptfs_create_underlying_file()
76 nd->path.dentry = lower_dentry; in ecryptfs_create_underlying_file()
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| /fs/afs/ |
| D | dir.c | 22 static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry,
26 static int afs_d_revalidate(struct dentry *dentry, struct nameidata *nd);
27 static int afs_d_delete(struct dentry *dentry);
28 static void afs_d_release(struct dentry *dentry);
31 static int afs_create(struct inode *dir, struct dentry *dentry, int mode,
33 static int afs_mkdir(struct inode *dir, struct dentry *dentry, int mode);
34 static int afs_rmdir(struct inode *dir, struct dentry *dentry);
35 static int afs_unlink(struct inode *dir, struct dentry *dentry);
36 static int afs_link(struct dentry *from, struct inode *dir,
37 struct dentry *dentry);
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| /fs/exportfs/ |
| D | expfs.c | 22 static int get_name(struct vfsmount *mnt, struct dentry *dentry, char *name,
23 struct dentry *child);
26 static int exportfs_get_name(struct vfsmount *mnt, struct dentry *dir, in exportfs_get_name()
27 char *name, struct dentry *child) in exportfs_get_name()
40 static struct dentry *
41 find_acceptable_alias(struct dentry *result, in find_acceptable_alias()
42 int (*acceptable)(void *context, struct dentry *dentry), in find_acceptable_alias() argument
45 struct dentry *dentry, *toput = NULL; in find_acceptable_alias() local
51 list_for_each_entry(dentry, &result->d_inode->i_dentry, d_alias) { in find_acceptable_alias()
52 dget_locked(dentry); in find_acceptable_alias()
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| /fs/cifs/ |
| D | cifsfs.h | 40 extern int cifs_create(struct inode *, struct dentry *, int,
42 extern struct dentry *cifs_lookup(struct inode *, struct dentry *,
44 extern int cifs_unlink(struct inode *dir, struct dentry *dentry);
45 extern int cifs_hardlink(struct dentry *, struct inode *, struct dentry *);
46 extern int cifs_mknod(struct inode *, struct dentry *, int, dev_t);
47 extern int cifs_mkdir(struct inode *, struct dentry *, int);
48 extern int cifs_rmdir(struct inode *, struct dentry *);
49 extern int cifs_rename(struct inode *, struct dentry *, struct inode *,
50 struct dentry *);
51 extern int cifs_revalidate(struct dentry *);
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| /fs/sysv/ |
| D | namei.c | 18 static int add_nondir(struct dentry *dentry, struct inode *inode) in add_nondir() argument
20 int err = sysv_add_link(dentry, inode); in add_nondir()
22 d_instantiate(dentry, inode); in add_nondir()
30 static int sysv_hash(struct dentry *dentry, struct qstr *qstr) in sysv_hash() argument
45 static struct dentry *sysv_lookup(struct inode * dir, struct dentry * dentry, struct nameidata *nd) in sysv_lookup() argument
50 dentry->d_op = dir->i_sb->s_root->d_op; in sysv_lookup()
51 if (dentry->d_name.len > SYSV_NAMELEN) in sysv_lookup()
53 ino = sysv_inode_by_name(dentry); in sysv_lookup()
60 d_add(dentry, inode); in sysv_lookup()
64 static int sysv_mknod(struct inode * dir, struct dentry * dentry, int mode, dev_t rdev) in sysv_mknod() argument
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| /fs/reiserfs/ |
| D | xattr.c | 61 static struct dentry *get_xa_root(struct super_block *sb, int flags) in get_xa_root()
63 struct dentry *privroot = dget(REISERFS_SB(sb)->priv_root); in get_xa_root()
64 struct dentry *xaroot; in get_xa_root()
101 static struct dentry *open_xa_dir(const struct inode *inode, int flags) in open_xa_dir()
103 struct dentry *xaroot, *xadir; in open_xa_dir()
149 static struct dentry *get_xa_file_dentry(const struct inode *inode, in get_xa_file_dentry()
152 struct dentry *xadir, *xafile; in get_xa_file_dentry()
419 struct dentry *dentry; in reiserfs_xattr_set() local
437 dentry = get_xa_file_dentry(inode, name, flags); in reiserfs_xattr_set()
438 if (IS_ERR(dentry)) { in reiserfs_xattr_set()
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| /fs/minix/ |
| D | namei.c | 9 static int add_nondir(struct dentry *dentry, struct inode *inode) in add_nondir() argument
11 int err = minix_add_link(dentry, inode); in add_nondir()
13 d_instantiate(dentry, inode); in add_nondir()
21 static struct dentry *minix_lookup(struct inode * dir, struct dentry *dentry, struct nameidata *nd) in minix_lookup() argument
26 dentry->d_op = dir->i_sb->s_root->d_op; in minix_lookup()
28 if (dentry->d_name.len > minix_sb(dir->i_sb)->s_namelen) in minix_lookup()
31 ino = minix_inode_by_name(dentry); in minix_lookup()
37 d_add(dentry, inode); in minix_lookup()
41 static int minix_mknod(struct inode * dir, struct dentry *dentry, int mode, dev_t rdev) in minix_mknod() argument
55 error = add_nondir(dentry, inode); in minix_mknod()
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