linux/fs/overlayfs
Amir Goldstein 7bcd74b98d ovl: check if all layers are on the same fs
Some features can only work when all layers are on the same fs.  Test this
condition during mount time, so features can check them later.

Add helper ovl_same_sb() to return the common super block in case all
layers are on the same fs.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2017-05-05 11:38:57 +02:00
..
copy_up.c Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs 2017-03-03 12:02:42 -08:00
dir.c ovl: do not set overlay.opaque on non-dir create 2017-04-26 14:33:44 +02:00
inode.c ovl: lockdep annotate of nested stacked overlayfs inode lock 2017-03-08 15:05:23 +01:00
Kconfig ovl: allow redirect_dir to default to "on" 2016-12-16 11:02:57 +01:00
Makefile ovl: split super.c 2016-12-16 11:02:56 +01:00
namei.c sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h> 2017-03-02 08:42:31 +01:00
overlayfs.h ovl: check if all layers are on the same fs 2017-05-05 11:38:57 +02:00
ovl_entry.h ovl: check if all layers are on the same fs 2017-05-05 11:38:57 +02:00
readdir.c ovl: proper cleanup of workdir 2016-09-01 11:11:59 +02:00
super.c ovl: check if all layers are on the same fs 2017-05-05 11:38:57 +02:00
util.c ovl: check if all layers are on the same fs 2017-05-05 11:38:57 +02:00