From: Christian Brauner <christian@brauner.io>
Date: Thu, 16 May 2019 11:52:20 +0000 (+0100)
Subject: uapi, fsopen: use square brackets around "fscontext" [ver #2]
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=1cdc415f10831c18912943017d06b2be948c67b4;p=openwrt%2Fstaging%2Fblogic.git

uapi, fsopen: use square brackets around "fscontext" [ver #2]

Make the name of the anon inode fd "[fscontext]" instead of "fscontext".
This is minor but most core-kernel anon inode fds already carry square
brackets around their name:

[eventfd]
[eventpoll]
[fanotify]
[io_uring]
[pidfd]
[signalfd]
[timerfd]
[userfaultfd]

For the sake of consistency lets do the same for the fscontext anon inode
fd that comes with the new mount api.

Signed-off-by: Christian Brauner <christian@brauner.io>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/fsopen.c b/fs/fsopen.c
index 3bb9c0c8cbcc..c2891e933ef1 100644
--- a/fs/fsopen.c
+++ b/fs/fsopen.c
@@ -92,7 +92,7 @@ static int fscontext_create_fd(struct fs_context *fc, unsigned int o_flags)
 {
 	int fd;
 
-	fd = anon_inode_getfd("fscontext", &fscontext_fops, fc,
+	fd = anon_inode_getfd("[fscontext]", &fscontext_fops, fc,
 			      O_RDWR | o_flags);
 	if (fd < 0)
 		put_fs_context(fc);