GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-22 14:41:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

kernfs: implement kernfs_syscall_ops->remount_fs() and ->show_options()

Browse source 
Add two super_block related syscall callbacks ->remount_fs() and
->show_options() to kernfs_syscall_ops.  These simply forward the
matching super_operations.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tejun Heo 2014-02-03 14:09:10 -05:00 • committed by Greg Kroah-Hartman
parent 90c07c895c
commit 6a7fed4eef
2 changed files with 26 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
include/linux/kernfs.h
View file

@ -115,6 +115,9 @@ struct kernfs_node {
* kernfs_node parameter.
*/
struct kernfs_syscall_ops {
int (*remount_fs)(struct kernfs_root *root, int *flags, char *data);
int (*show_options)(struct seq_file *sf, struct kernfs_root *root);
int (*mkdir)(struct kernfs_node *parent, const char *name,
umode_t mode);
int (*rmdir)(struct kernfs_node *kn);