[PATCH] AS buglet

This one won't cause hangs, but can trip some WARNs.

[PATCH] AS buglet
This one won't cause hangs, but can trip some WARNs.
1c21abfb · Nick Piggin · Linus Torvalds · 6ae80eaa · 1c21abfb
Commit 1c21abfb authored Oct 01, 2003 by Nick Piggin Committed by Linus Torvalds Oct 01, 2003
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drivers/block/as-iosched.c drivers/block/as-iosched.c +2 -1

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--- a/drivers/block/as-iosched.c
+++ b/drivers/block/as-iosched.c
@@ -1610,6 +1610,7 @@ static void as_merged_request(request_queue_t *q, struct request *req)
 		 */
 	}
+	if (arq->on_hash)
 		q->last_merge = req;
 }