]> git.baikalelectronics.ru Git - kernel.git/commit
nilfs2: add /sys/fs/nilfs2/<device>/mounted_snapshots/<snapshot> group
authorVyacheslav Dubeyko <Vyacheslav.Dubeyko@hgst.com>
Fri, 8 Aug 2014 21:20:52 +0000 (14:20 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 8 Aug 2014 22:57:21 +0000 (15:57 -0700)
commit98fa75649b69f3e5ae381f0a4bb95c0cd4aad959
tree4c217b1629b4f6931e68dcc9abf790f0fa682119
parent322929c0d8092cae0a3e95c34cec16733e310203
nilfs2: add /sys/fs/nilfs2/<device>/mounted_snapshots/<snapshot> group

This patch adds creation of <snapshot> group for every mounted
snapshot in /sys/fs/nilfs2/<device>/mounted_snapshots group.

The group contains details about mounted snapshot:
(1) inodes_count - show number of inodes for snapshot.
(2) blocks_count - show number of blocks for snapshot.

Signed-off-by: Vyacheslav Dubeyko <Vyacheslav.Dubeyko@hgst.com>
Cc: Vyacheslav Dubeyko <slava@dubeyko.com>
Cc: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Cc: Michael L. Semon <mlsemon35@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/ABI/testing/sysfs-fs-nilfs2
fs/nilfs2/sysfs.c
fs/nilfs2/sysfs.h
fs/nilfs2/the_nilfs.h