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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2011-01-12 17:10:55 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-01-12 20:03:43 -0500 |
| commit | 98cd3fb0a2c376f583216ec35f66175a71b2ef67 (patch) | |
| tree | de6758d61ae9d6241aeca252f28fb906299f1c4b /fs/9p | |
| parent | pass default dentry_operations to mount_pseudo() (diff) | |
| download | linux-dev-98cd3fb0a2c376f583216ec35f66175a71b2ef67.tar.xz linux-dev-98cd3fb0a2c376f583216ec35f66175a71b2ef67.zip | |
switch 9p
here we actually *want* ->d_op for root; setting it allows to get rid
of kludge in v9fs_kill_super() since now we have proper ->d_release()
for root and don't need to call it manually.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/9p')
| -rw-r--r-- | fs/9p/v9fs_vfs.h | 1 | ||||
| -rw-r--r-- | fs/9p/vfs_dentry.c | 2 | ||||
| -rw-r--r-- | fs/9p/vfs_inode.c | 5 | ||||
| -rw-r--r-- | fs/9p/vfs_super.c | 8 |
4 files changed, 6 insertions, 10 deletions
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h index bab0eac873f4..b789f8e597ec 100644 --- a/fs/9p/v9fs_vfs.h +++ b/fs/9p/v9fs_vfs.h @@ -59,7 +59,6 @@ void v9fs_stat2inode_dotl(struct p9_stat_dotl *, struct inode *); int v9fs_dir_release(struct inode *inode, struct file *filp); int v9fs_file_open(struct inode *inode, struct file *file); void v9fs_inode2stat(struct inode *inode, struct p9_wstat *stat); -void v9fs_dentry_release(struct dentry *); int v9fs_uflags2omode(int uflags, int extended); ssize_t v9fs_file_readn(struct file *, char *, char __user *, u32, u64); diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c index 466d2a4fc5cb..233b7d4ffe5e 100644 --- a/fs/9p/vfs_dentry.c +++ b/fs/9p/vfs_dentry.c @@ -86,7 +86,7 @@ static int v9fs_cached_dentry_delete(const struct dentry *dentry) * */ -void v9fs_dentry_release(struct dentry *dentry) +static void v9fs_dentry_release(struct dentry *dentry) { struct v9fs_dentry *dent; struct p9_fid *temp, *current_fid; diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 5076eeb95502..b76a40bdf4c2 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -699,11 +699,6 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry, goto error_iput; inst_out: - if (v9ses->cache) - d_set_d_op(dentry, &v9fs_cached_dentry_operations); - else - d_set_d_op(dentry, &v9fs_dentry_operations); - d_add(dentry, inode); return NULL; diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index c55c614500ad..dbaabe3b8131 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -141,6 +141,11 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags, } v9fs_fill_super(sb, v9ses, flags, data); + if (v9ses->cache) + sb->s_d_op = &v9fs_cached_dentry_operations; + else + sb->s_d_op = &v9fs_dentry_operations; + inode = v9fs_get_inode(sb, S_IFDIR | mode); if (IS_ERR(inode)) { retval = PTR_ERR(inode); @@ -217,9 +222,6 @@ static void v9fs_kill_super(struct super_block *s) P9_DPRINTK(P9_DEBUG_VFS, " %p\n", s); - if (s->s_root) - v9fs_dentry_release(s->s_root); /* clunk root */ - kill_anon_super(s); v9fs_session_cancel(v9ses); |