ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 12:43:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

mount_pseudo(): drop 'name' argument, switch to d_make_root()

Browse Source 
Once upon a time we used to set ->d_name of e.g. pipefs root
so that d_path() on pipes would work.  These days it's
completely pointless - dentries of pipes are not even connected
to pipefs root.  However, mount_pseudo() had set the root
dentry name (passed as the second argument) and callers
kept inventing names to pass to it.  Including those that
didn't *have* any non-root dentries to start with...

All of that had been pointless for about 8 years now; it's
time to get rid of that cargo-culting...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2019-05-20 13:44:57 +01:00
parent 1a6e9e76b7
commit 1f58bb18f6
17 changed files with 22 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/anon_inodes.c
View File

@@ -41,8 +41,8 @@ static const struct dentry_operations anon_inodefs_dentry_operations = {
static struct dentry *anon_inodefs_mount(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data)
{
return mount_pseudo(fs_type, "anon_inode:", NULL,
&anon_inodefs_dentry_operations, ANON_INODE_FS_MAGIC);
return mount_pseudo(fs_type, NULL, &anon_inodefs_dentry_operations,
ANON_INODE_FS_MAGIC);
}
static struct file_system_type anon_inode_fs_type = {