summaryrefslogtreecommitdiff
path: root/fs/overlayfs/super.c
diff options
context:
space:
mode:
authorMiklos Szeredi <mszeredi@suse.cz>2014-11-20 18:39:59 +0300
committerMiklos Szeredi <mszeredi@suse.cz>2014-11-20 18:39:59 +0300
commitef94b1864d1ed5be54376404bb23d22ed0481feb (patch)
tree32ce8ec582b67b29edac5fd12b5e5679b638dac6 /fs/overlayfs/super.c
parentfc14f9c1272f62c3e8d01300f52467c0d9af50f9 (diff)
downloadlinux-ef94b1864d1ed5be54376404bb23d22ed0481feb.tar.xz
ovl: rename filesystem type to "overlay"
Some distributions carry an "old" format of overlayfs while mainline has a "new" format. The distros will possibly want to keep the old overlayfs alongside the new for compatibility reasons. To make it possible to differentiate the two versions change the name of the new one from "overlayfs" to "overlay". Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Reported-by: Serge Hallyn <serge.hallyn@ubuntu.com> Cc: Andy Whitcroft <apw@canonical.com>
Diffstat (limited to 'fs/overlayfs/super.c')
-rw-r--r--fs/overlayfs/super.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 08b704cebfc4..b92bd1829cf7 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -24,7 +24,7 @@ MODULE_AUTHOR("Miklos Szeredi <miklos@szeredi.hu>");
MODULE_DESCRIPTION("Overlay filesystem");
MODULE_LICENSE("GPL");
-#define OVERLAYFS_SUPER_MAGIC 0x794c764f
+#define OVERLAYFS_SUPER_MAGIC 0x794c7630
struct ovl_config {
char *lowerdir;
@@ -776,11 +776,11 @@ static struct dentry *ovl_mount(struct file_system_type *fs_type, int flags,
static struct file_system_type ovl_fs_type = {
.owner = THIS_MODULE,
- .name = "overlayfs",
+ .name = "overlay",
.mount = ovl_mount,
.kill_sb = kill_anon_super,
};
-MODULE_ALIAS_FS("overlayfs");
+MODULE_ALIAS_FS("overlay");
static int __init ovl_init(void)
{