korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 04:18:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

d_alloc_pseudo(): move setting ->d_op there from the (sole) caller

Browse Source 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2023-11-12 00:04:46 -05:00
parent f2824db1b4
commit 9024b4c965
2 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
fs/dcache.c
View File

@ -1890,9 +1890,15 @@ struct dentry *d_alloc_cursor(struct dentry * parent)
*/
struct dentry *d_alloc_pseudo(struct super_block *sb, const struct qstr *name)
{
static const struct dentry_operations anon_ops = {
.d_dname = simple_dname
};
struct dentry *dentry = __d_alloc(sb, name);
if (likely(dentry))
if (likely(dentry)) {
dentry->d_flags |= DCACHE_NORCU;
if (!sb->s_d_op)
d_set_d_op(dentry, &anon_ops);
}
return dentry;
}

5
fs/file_table.c
View File

@ -329,9 +329,6 @@ struct file *alloc_file_pseudo(struct inode *inode, struct vfsmount *mnt,
const char *name, int flags,
const struct file_operations *fops)
{
static const struct dentry_operations anon_ops = {
.d_dname = simple_dname
};
struct qstr this = QSTR_INIT(name, strlen(name));
struct path path;
struct file *file;
@ -339,8 +336,6 @@ struct file *alloc_file_pseudo(struct inode *inode, struct vfsmount *mnt,
path.dentry = d_alloc_pseudo(mnt->mnt_sb, &this);
if (!path.dentry)
return ERR_PTR(-ENOMEM);
if (!mnt->mnt_sb->s_d_op)
d_set_d_op(path.dentry, &anon_ops);
path.mnt = mntget(mnt);
d_instantiate(path.dentry, inode);
file = alloc_file(&path, flags, fops);