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| author | Stephen Hemminger <stephen@networkplumber.org> | 2015-11-04 10:59:52 -0800 |
|---|---|---|
| committer | Miklos Szeredi <miklos@szeredi.hu> | 2015-11-10 17:13:35 +0100 |
| commit | 257f871993474e2bde6c497b54022c362cf398e1 (patch) | |
| tree | 126e6984885e783407a54fa2b4c809a3aa581bfe /fs/overlayfs/super.c | |
| parent | e4ad29fa0d224d05e08b2858e65f112fd8edd4fe (diff) | |
| download | linux-257f871993474e2bde6c497b54022c362cf398e1.tar.gz linux-257f871993474e2bde6c497b54022c362cf398e1.tar.bz2 linux-257f871993474e2bde6c497b54022c362cf398e1.zip | |
ovl: move super block magic number to magic.h
The overlayfs file system is not recognized by programs
like tail because the magic number is not in standard header location.
Move it so that the value will propagate on for the GNU library
and utilities. Needs to go in the fstatfs manual page as well.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Diffstat (limited to 'fs/overlayfs/super.c')
| -rw-r--r-- | fs/overlayfs/super.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index 97cacb525974..32f31243d36a 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -24,8 +24,6 @@ MODULE_AUTHOR("Miklos Szeredi <miklos@szeredi.hu>"); MODULE_DESCRIPTION("Overlay filesystem"); MODULE_LICENSE("GPL"); -#define OVERLAYFS_SUPER_MAGIC 0x794c7630 - struct ovl_config { char *lowerdir; char *upperdir; |