diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-03-07 20:25:46 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-03-14 05:15:55 +0100 |
| commit | 5cf3b560af903c82e9fc12578fac2fbcb8ca1533 (patch) | |
| tree | 690f56e3adb5366db3a48ef457269610f4ab284a /fs/configfs | |
| parent | ceph: don't bother with d_rehash() in splice_dentry() (diff) | |
| download | linux-5cf3b560af903c82e9fc12578fac2fbcb8ca1533.tar.xz linux-5cf3b560af903c82e9fc12578fac2fbcb8ca1533.zip | |
configfs: move d_rehash() into configfs_create() for regular files
... and turn it into d_add in there
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/configfs')
| -rw-r--r-- | fs/configfs/dir.c | 9 | ||||
| -rw-r--r-- | fs/configfs/inode.c | 12 |
2 files changed, 12 insertions, 9 deletions
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index f419519ec41f..214ec14149d9 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -432,14 +432,9 @@ static int configfs_attach_attr(struct configfs_dirent * sd, struct dentry * den (sd->s_type & CONFIGFS_ITEM_BIN_ATTR) ? configfs_init_bin_file : configfs_init_file); - if (error) { + if (error) configfs_put(sd); - return error; - } - - d_rehash(dentry); - - return 0; + return error; } static struct dentry * configfs_lookup(struct inode *dir, diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c index cee087d8f7e0..45811ea3fd87 100644 --- a/fs/configfs/inode.c +++ b/fs/configfs/inode.c @@ -199,9 +199,17 @@ int configfs_create(struct dentry * dentry, umode_t mode, void (*init)(struct in configfs_set_inode_lock_class(sd, inode); init(inode); - d_instantiate(dentry, inode); - if (S_ISDIR(mode) || S_ISLNK(mode)) + if (S_ISDIR(mode) || S_ISLNK(mode)) { + /* + * ->symlink(), ->mkdir(), configfs_register_subsystem() or + * create_default_group() - already hashed. + */ + d_instantiate(dentry, inode); dget(dentry); /* pin link and directory dentries in core */ + } else { + /* ->lookup() */ + d_add(dentry, inode); + } return error; } |