vfs: Export file system uuid via /proc/<pid>/mountinfo
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Sat, 29 Jan 2011 13:13:38 +0000 (18:13 +0530)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 15 Mar 2011 06:21:45 +0000 (02:21 -0400)
commit93f1c20bc8cdb757be50566eff88d65c3b26881f
tree15e812c8127ddd795b8112f76832f6411953be62
parenta51571ccb8be1b88aea502ebba8350519682c16d
vfs: Export file system uuid via /proc/<pid>/mountinfo

We add a per superblock uuid field. File systems should
update the uuid in the fill_super callback

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namespace.c
include/linux/fs.h