65 lines
1.9 KiB
Diff
65 lines
1.9 KiB
Diff
From dd1023c89ec47e2abc7ba26b07251e92211e76bb Mon Sep 17 00:00:00 2001
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From: Stephen Rothwell <sfr@canb.auug.org.au>
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Date: Tue, 4 Jul 2017 17:58:18 +1000
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Subject: s390: fix up for "blk-mq: switch ->queue_rq return value to
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blk_status_t"
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Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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---
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drivers/s390/block/scm_blk.c | 10 +++++-----
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1 file changed, 5 insertions(+), 5 deletions(-)
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diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c
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index 42018a2..0071feb 100644
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--- a/drivers/s390/block/scm_blk.c
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+++ b/drivers/s390/block/scm_blk.c
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@@ -278,7 +278,7 @@ struct scm_queue {
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spinlock_t lock;
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};
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-static int scm_blk_request(struct blk_mq_hw_ctx *hctx,
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+static blk_status_t scm_blk_request(struct blk_mq_hw_ctx *hctx,
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const struct blk_mq_queue_data *qd)
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{
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struct scm_device *scmdev = hctx->queue->queuedata;
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@@ -290,7 +290,7 @@ static int scm_blk_request(struct blk_mq_hw_ctx *hctx,
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spin_lock(&sq->lock);
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if (!scm_permit_request(bdev, req)) {
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spin_unlock(&sq->lock);
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- return BLK_MQ_RQ_QUEUE_BUSY;
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+ return BLK_STS_RESOURCE;
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}
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scmrq = sq->scmrq;
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@@ -299,7 +299,7 @@ static int scm_blk_request(struct blk_mq_hw_ctx *hctx,
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if (!scmrq) {
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SCM_LOG(5, "no request");
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spin_unlock(&sq->lock);
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- return BLK_MQ_RQ_QUEUE_BUSY;
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+ return BLK_STS_RESOURCE;
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}
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scm_request_init(bdev, scmrq);
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sq->scmrq = scmrq;
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@@ -315,7 +315,7 @@ static int scm_blk_request(struct blk_mq_hw_ctx *hctx,
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sq->scmrq = NULL;
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spin_unlock(&sq->lock);
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- return BLK_MQ_RQ_QUEUE_BUSY;
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+ return BLK_STS_RESOURCE;
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}
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blk_mq_start_request(req);
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@@ -324,7 +324,7 @@ static int scm_blk_request(struct blk_mq_hw_ctx *hctx,
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sq->scmrq = NULL;
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}
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spin_unlock(&sq->lock);
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- return BLK_MQ_RQ_QUEUE_OK;
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+ return BLK_STS_OK;
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}
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static int scm_blk_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,
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--
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cgit v1.1
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