diff options
| author | David Howells <dhowells@redhat.com> | 2011-01-15 10:51:57 +0000 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-01-15 20:07:49 -0500 |
| commit | b650c858c26bd9ba29ebc82d30f09355845a294a (patch) | |
| tree | cd3749a722a81425263e3a2b1d82898586665acf /fs/autofs4/root.c | |
| parent | ea5b778a8b98c85a87d66bf844904f9c3802b869 (diff) | |
autofs4: Merge the remaining dentry ops tables
Merge the remaining autofs4 dentry ops tables. It doesn't matter if
d_automount and d_manage are present on something that's not mountable or
holdable as these ops are only used if the appropriate flags are set in
dentry->d_flags.
[AV] switch to ->s_d_op, since now _everything_ on autofs4 is using the
same dentry_operations.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/autofs4/root.c')
| -rw-r--r-- | fs/autofs4/root.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index dbd95512808..1dba035fc37 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -66,13 +66,7 @@ const struct inode_operations autofs4_dir_inode_operations = { .rmdir = autofs4_dir_rmdir, }; -/* For dentries that don't initiate mounting */ const struct dentry_operations autofs4_dentry_operations = { - .d_release = autofs4_dentry_release, -}; - -/* For dentries that do initiate mounting */ -const struct dentry_operations autofs4_mount_dentry_operations = { .d_automount = autofs4_d_automount, .d_manage = autofs4_d_manage, .d_release = autofs4_dentry_release, @@ -500,8 +494,6 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s if (active) { return active; } else { - d_set_d_op(dentry, &autofs4_dentry_operations); - /* * A dentry that is not within the root can never trigger a * mount operation, unless the directory already exists, so we @@ -512,10 +504,8 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s return ERR_PTR(-ENOENT); /* Mark entries in the root as mount triggers */ - if (autofs_type_indirect(sbi->type) && IS_ROOT(dentry->d_parent)) { - d_set_d_op(dentry, &autofs4_mount_dentry_operations); + if (autofs_type_indirect(sbi->type) && IS_ROOT(dentry->d_parent)) __managed_dentry_set_managed(dentry); - } ino = autofs4_init_ino(NULL, sbi, 0555); if (!ino) @@ -572,8 +562,6 @@ static int autofs4_dir_symlink(struct inode *dir, } d_add(dentry, inode); - d_set_d_op(dentry, &autofs4_dentry_operations); - dentry->d_fsdata = ino; ino->dentry = dget(dentry); atomic_inc(&ino->count); @@ -848,8 +836,7 @@ static inline int autofs4_ask_umount(struct vfsmount *mnt, int __user *p) int is_autofs4_dentry(struct dentry *dentry) { return dentry && dentry->d_inode && - (dentry->d_op == &autofs4_mount_dentry_operations || - dentry->d_op == &autofs4_dentry_operations) && + dentry->d_op == &autofs4_dentry_operations && dentry->d_fsdata != NULL; } |