quota: add a convenience macro for filesystems
Note that it cannot be an inline function because we don't have struct
super_block prototype...
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 52e49dc..dcddfb2 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -347,6 +347,9 @@
((type) == USRQUOTA ? (sb_dqopt(sb)->flags & DQUOT_USR_SUSPENDED) : \
(sb_dqopt(sb)->flags & DQUOT_GRP_SUSPENDED))
+#define sb_any_quota_suspended(sb) (sb_has_quota_suspended(sb, USRQUOTA) | \
+ sb_has_quota_suspended(sb, GRPQUOTA))
+
int register_quota_format(struct quota_format_type *fmt);
void unregister_quota_format(struct quota_format_type *fmt);