linux-kernel - [PATCH] quota: Add a convenience macro for filesystems

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Date:	Wed, 30 Apr 2008 17:06:18 +0200
From:	Jan Kara <jack@...e.cz>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>, Jan Kara <jack@...e.cz>
Subject: [PATCH] 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@...e.cz>
---
 include/linux/quota.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

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 @@ struct quota_info {
 	((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);
 
-- 
1.5.2.4

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