linux-kernel - [PATCH] [37/99] block: export blk_{get,put}

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Message-Id: <20110727214835.F34202403FF@tassilo.jf.intel.com>
Date:	Wed, 27 Jul 2011 14:48:35 -0700 (PDT)
From:	Andi Kleen <andi@...stfloor.org>
To:	jaxboe@...ionio.com, gregkh@...e.de, ak@...ux.intel.com,
	linux-kernel@...r.kernel.org, stable@...nel.org,
	tim.bird@...sony.com
Subject: [PATCH] [37/99] block: export blk_{get,put}_queue()

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Jens Axboe <jaxboe@...ionio.com>

commit d86e0e83b32bc84600adb0b6ea1fce389b266682 upstream.

We need them in SCSI to fix a bug, but currently they are not
exported to modules. Export them.

Signed-off-by: Jens Axboe <jaxboe@...ionio.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 block/blk-core.c |    2 ++
 1 file changed, 2 insertions(+)

Index: linux-2.6.35.y/block/blk-core.c
===================================================================
--- linux-2.6.35.y.orig/block/blk-core.c
+++ linux-2.6.35.y/block/blk-core.c
@@ -311,6 +311,7 @@ void blk_unplug_timeout(unsigned long da
 	trace_block_unplug_timer(q);
 	kblockd_schedule_work(q, &q->unplug_work);
 }
+EXPORT_SYMBOL(blk_put_queue);
 
 void blk_unplug(struct request_queue *q)
 {
@@ -640,6 +641,7 @@ int blk_get_queue(struct request_queue *
 
 	return 1;
 }
+EXPORT_SYMBOL(blk_get_queue);
 
 static inline void blk_free_request(struct request_queue *q, struct request *rq)
 {
--
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