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authorJan Kara <jack@suse.cz>2017-06-08 15:39:48 +0300
committerJan Kara <jack@suse.cz>2017-08-17 19:52:48 +0300
commitbc8230ee8e2ba967af780cdaf2dcc0f8e5eb45ca (patch)
treee35a0236c766c6e9db88548fb8ff0dc7861119e2 /fs/super.c
parentaae4e7a8bc44722fe70d58920a36916b1043195e (diff)
downloadlinux-bc8230ee8e2ba967af780cdaf2dcc0f8e5eb45ca.tar.xz
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>
Diffstat (limited to 'fs/super.c')
-rw-r--r--fs/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/super.c b/fs/super.c
index 6bc3352adcf3..221cfa1f4e92 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -242,7 +242,7 @@ static struct super_block *alloc_super(struct file_system_type *type, int flags,
atomic_set(&s->s_active, 1);
mutex_init(&s->s_vfs_rename_mutex);
lockdep_set_class(&s->s_vfs_rename_mutex, &type->s_vfs_rename_key);
- mutex_init(&s->s_dquot.dqio_mutex);
+ init_rwsem(&s->s_dquot.dqio_sem);
s->s_maxbytes = MAX_NON_LFS;
s->s_op = &default_op;
s->s_time_gran = 1000000000;