linux-kernel - [PATCH 02/25] dm snapshot: fix invalidation ENOMEM

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Message-ID: <20060914213733.GJ3928@agk.surrey.redhat.com>
Date:	Thu, 14 Sep 2006 22:37:33 +0100
From:	Alasdair G Kergon <agk@...hat.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	linux-kernel@...r.kernel.org, Milan Broz <mbroz@...hat.com>
Subject: [PATCH 02/25] dm snapshot: fix invalidation ENOMEM

From: Milan Broz <mbroz@...hat.com>

Fix ENOMEM error sign.

Signed-off-by: Milan Broz <mbroz@...hat.com>
Signed-off-By: Alasdair G Kergon <agk@...hat.com>

Index: linux-2.6.18-rc7/drivers/md/dm-snap.c
===================================================================
--- linux-2.6.18-rc7.orig/drivers/md/dm-snap.c	2006-09-14 20:25:35.000000000 +0100
+++ linux-2.6.18-rc7/drivers/md/dm-snap.c	2006-09-14 20:26:20.000000000 +0100
@@ -1034,7 +1034,7 @@ static int __origin_write(struct list_he
 
 		pe = __find_pending_exception(snap, bio);
 		if (!pe) {
-			__invalidate_snapshot(snap, pe, ENOMEM);
+			__invalidate_snapshot(snap, pe, -ENOMEM);
 			goto next_snapshot;
 		}
 
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