From: Markus Pargmann <mpa@pengutronix.de>
To: nbd-general@lists.sourceforge.net
Cc: linux-kernel@vger.kernel.org, Joe Perches <joe@perches.com>,
Wouter Verhelst <w@uter.be>, Markus Pargmann <mpa@pengutronix.de>
Subject: [PATCH v2 4/9] nbd: Replace kthread_create with kthread_run
Date: Thu, 12 Mar 2015 14:36:02 +0100 [thread overview]
Message-ID: <1426167367-32214-5-git-send-email-mpa@pengutronix.de> (raw)
In-Reply-To: <1426167367-32214-1-git-send-email-mpa@pengutronix.de>
kthread_run includes the wake_up_process() call, so instead of
kthread_create() followed by wake_up_process() we can use this macro.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
---
drivers/block/nbd.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 58c2b20ad17b..c07160c25a94 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -728,13 +728,13 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
else
blk_queue_flush(nbd->disk->queue, 0);
- thread = kthread_create(nbd_thread, nbd, "%s",
- nbd->disk->disk_name);
+ thread = kthread_run(nbd_thread, nbd, "%s",
+ nbd->disk->disk_name);
if (IS_ERR(thread)) {
mutex_lock(&nbd->tx_lock);
return PTR_ERR(thread);
}
- wake_up_process(thread);
+
error = nbd_do_it(nbd);
kthread_stop(thread);
--
2.1.4
next prev parent reply other threads:[~2015-03-12 13:36 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 13:35 [PATCH v2 0/9] nbd: cleanups Markus Pargmann
2015-03-12 13:35 ` [PATCH v2 1/9] Documentation: nbd: Reformat to allow more documentation Markus Pargmann
2015-03-12 13:36 ` [PATCH v2 2/9] Documentation: nbd: Add list of module parameters Markus Pargmann
2015-03-12 13:36 ` [PATCH v2 3/9] nbd: Remove kernel internal header Markus Pargmann
2015-03-12 13:36 ` Markus Pargmann [this message]
2015-03-16 21:11 ` [PATCH v2 4/9] nbd: Replace kthread_create with kthread_run Pavel Machek
2015-03-12 13:36 ` [PATCH v2 5/9] nbd: Fix device bytesize type Markus Pargmann
2015-03-16 21:11 ` Pavel Machek
2015-03-12 13:36 ` [PATCH v2 6/9] nbd: Restructure debugging prints Markus Pargmann
2015-03-16 21:11 ` Pavel Machek
2015-03-12 13:36 ` [PATCH v2 7/9] nbd: Remove fixme that was already fixed Markus Pargmann
2015-03-12 13:36 ` [PATCH v2 8/9] nbd: Return error code directly Markus Pargmann
2015-03-16 21:11 ` Pavel Machek
2015-03-12 13:36 ` [PATCH v2 9/9] nbd: Return error pointer directly Markus Pargmann
2015-03-16 21:11 ` Pavel Machek
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