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authorHerbert Xu <herbert@gondor.apana.org.au>2010-04-01 00:13:39 +0400
committerDavid S. Miller <davem@davemloft.net>2010-04-01 12:31:14 +0400
commit1af185034662b75279f90e1c7cb958271d4121e2 (patch)
treed6159d863ecb7854d56f740cc0bec2b37b2dee8a /drivers/ide
parent6072f7491f5ef391a575e18a1165e72a3eef1601 (diff)
downloadlinux-1af185034662b75279f90e1c7cb958271d4121e2.tar.xz
ide: Must hold queue lock when requeueing
ide-atapi requeues requests without holding the queue lock. This patch fixes it by using ide_requeue_and_plug. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-atapi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index eb2181a6a11c..9aedb9aa544f 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -263,8 +263,8 @@ void ide_retry_pc(ide_drive_t *drive)
* of it. The failed command will be retried after sense data
* is acquired.
*/
- blk_requeue_request(failed_rq->q, failed_rq);
drive->hwif->rq = NULL;
+ ide_requeue_and_plug(drive, failed_rq);
if (ide_queue_sense_rq(drive, pc)) {
blk_start_request(failed_rq);
ide_complete_rq(drive, -EIO, blk_rq_bytes(failed_rq));