quota: Convert dqio_mutex to rwsem
authorJan Kara <jack@suse.cz>
Thu, 8 Jun 2017 12:39:48 +0000 (14:39 +0200)
committerJan Kara <jack@suse.cz>
Thu, 17 Aug 2017 16:52:48 +0000 (18:52 +0200)
commitbc8230ee8e2ba967af780cdaf2dcc0f8e5eb45ca
treee35a0236c766c6e9db88548fb8ff0dc7861119e2
parentaae4e7a8bc44722fe70d58920a36916b1043195e
quota: Convert dqio_mutex to rwsem

Convert dqio_mutex to rwsem and call it dqio_sem. No functional changes
yet.

Signed-off-by: Jan Kara <jack@suse.cz>
fs/ext4/super.c
fs/ocfs2/quota_global.c
fs/ocfs2/quota_local.c
fs/quota/dquot.c
fs/quota/quota_tree.c
fs/super.c
include/linux/quota.h