linux-stable.git/drivers/block/nbd.c, branch v4.2.3 Linux kernel stable tree block: nbd: convert to blkdev_reread_part() 2015-05-20T15:06:13+00:00 Ming Lei ming.lei@canonical.com 2015-05-06T04:26:25+00:00 9dcd13795342f51994fc23a4949d31c77919271c Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Jarod Wilson <jarod@redhat.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Jens Axboe <axboe@fb.com> 
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
nbd: stop using req->cmd 2015-05-05T19:40:44+00:00 Christoph Hellwig hch@lst.de 2015-04-17T20:37:21+00:00 9dc6c806b3c4812619e305685b3c86835bf784ab Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com> 
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
block: rename REQ_TYPE_SPECIAL to REQ_TYPE_DRV_PRIV 2015-05-05T19:40:03+00:00 Christoph Hellwig hch@lst.de 2015-04-17T20:37:16+00:00 4f8c9510ba71bb54477841bebb90154ef140860f Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com> 
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
nbd: Return error pointer directly 2015-04-02T18:39:28+00:00 Markus Pargmann mpa@pengutronix.de 2015-04-02T08:11:41+00:00 de9ad6d4edb63e0ba5d5aae365fb3565064fc00d Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jens Axboe <axboe@fb.com> 
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
nbd: Return error code directly 2015-04-02T18:39:26+00:00 Markus Pargmann mpa@pengutronix.de 2015-04-02T08:11:40+00:00 dab5313aa4e668d87253dd4289c816cb08f63e52 By returning the error code directly, we can avoid the jump label error_out. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jens Axboe <axboe@fb.com> 
By returning the error code directly, we can avoid the jump label
error_out.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
nbd: Remove fixme that was already fixed 2015-04-02T18:39:24+00:00 Markus Pargmann mpa@pengutronix.de 2015-04-02T08:11:39+00:00 e018e7570c8b0f9f5a4bb0e1eff9b1e7f768f49b The mentioned problem is not present anymore. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Jens Axboe <axboe@fb.com> 
The mentioned problem is not present anymore.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
nbd: Restructure debugging prints 2015-04-02T18:39:22+00:00 Markus Pargmann mpa@pengutronix.de 2015-04-02T08:11:38+00:00 d18509f5979881ae326e910115ab2ba914c016b6 dprintk has some name collisions with other frameworks and drivers. It is also not necessary to have these custom debug print filters. Dynamic debug offers the same amount of filtered debugging. This patch replaces all dprintks with dev_dbg(). It also removes the ioctl dprintk which prints the ingoing ioctls which should be replaceable by strace or similar stuff. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jens Axboe <axboe@fb.com> 
dprintk has some name collisions with other frameworks and drivers. It
is also not necessary to have these custom debug print filters. Dynamic
debug offers the same amount of filtered debugging.

This patch replaces all dprintks with dev_dbg(). It also removes the
ioctl dprintk which prints the ingoing ioctls which should be
replaceable by strace or similar stuff.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
nbd: Fix device bytesize type 2015-04-02T18:39:21+00:00 Markus Pargmann mpa@pengutronix.de 2015-04-02T08:11:37+00:00 b9c495bb6d8edc719fd23af2ac67de8303cfc1e8 The block subsystem uses loff_t to store the device size. Change the type for nbd_device bytesize to loff_t. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jens Axboe <axboe@fb.com> 
The block subsystem uses loff_t to store the device size. Change the
type for nbd_device bytesize to loff_t.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
nbd: Replace kthread_create with kthread_run 2015-04-02T18:39:19+00:00 Markus Pargmann mpa@pengutronix.de 2015-04-02T08:11:36+00:00 d06df60b9460838553d37d01049d04c43a36f396 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> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jens Axboe <axboe@fb.com> 
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>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
nbd: Remove kernel internal header 2015-04-02T18:39:18+00:00 Markus Pargmann mpa@pengutronix.de 2015-04-02T08:11:35+00:00 13e71d69cc7444b7d840bab581dbe831e440fb62 The header is not included anywhere. Remove it and include the private nbd_device struct in nbd.c. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Jens Axboe <axboe@fb.com> 
The header is not included anywhere. Remove it and include the private
nbd_device struct in nbd.c.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Jens Axboe <axboe@fb.com>