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83096ebf12
linux/drivers/block
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Tejun Heo 83096ebf12 block: convert to pos and nr_sectors accessors 
With recent cleanups, there is no place where low level driver
directly manipulates request fields.  This means that the 'hard'
request fields always equal the !hard fields.  Convert all
rq->sectors, nr_sectors and current_nr_sectors references to
accessors.

While at it, drop superflous blk_rq_pos() < 0 test in swim.c.

[ Impact: use pos and nr_sectors accessors ]

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Tested-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Tested-by: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Acked-by: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Acked-by: Mike Miller <mike.miller@hp.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Borislav Petkov <petkovbb@googlemail.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Eric Moore <Eric.Moore@lsi.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Pete Zaitcev <zaitcev@redhat.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Paul Clements <paul.clements@steeleye.com>
Cc: Tim Waugh <tim@cyberelk.net>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Alex Dubov <oakad@yahoo.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Dario Ballabio <ballabio_dario@emc.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: unsik Kim <donari75@gmail.com>
Cc: Laurent Vivier <Laurent@lvivier.info>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-05-11 09:50:54 +02:00
..
aoe aoe: WIN_* -> ATA_CMD_* 2009-04-01 21:42:24 +02:00
paride block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
amiflop.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
ataflop.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
brd.c brd: fix cacheflushing 2009-04-15 12:10:13 +02:00
cciss_cmd.h cciss: kernel scan thread for MSA2012 2009-04-07 08:12:38 +02:00
cciss_scsi.c cciss: Fix cciss SCSI rescan code to better notice device changes 2008-10-09 08:56:18 +02:00
cciss_scsi.h cciss: Fix cciss SCSI rescan code to better notice device changes 2008-10-09 08:56:18 +02:00
cciss.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
cciss.h cciss: kernel scan thread for MSA2012 2009-04-07 08:12:38 +02:00
cpqarray.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
cpqarray.h
cryptoloop.c drivers: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:16:32 -04:00
DAC960.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
DAC960.h Fix DAC960 driver on machines which don't support 64-bit DMA 2007-09-11 17:21:19 -07:00
floppy.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
hd.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
ida_cmd.h
ida_ioctl.h
Kconfig mg_disk: fix dependency on libata 2009-04-28 08:14:52 +02:00
loop.c loop: use BIO list management functions 2009-04-28 07:37:28 +02:00
Makefile mflash: initial support 2009-04-07 08:12:38 +02:00
mg_disk.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
nbd.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
pktcdvd.c pktcdvd: remove broken dev_t export of class devices 2008-12-10 10:03:32 -08:00
ps3disk.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
ps3vram.c proc 2/2: remove struct proc_dir_entry::owner 2009-03-31 01:14:44 +04:00
smart1,2.h
sunvdc.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
swim_asm.S m68k: mac - Add SWIM floppy support 2009-03-26 21:15:27 +01:00
swim.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
swim3.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
sx8.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
ub.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
umem.c umem: fix request_queue lock warning 2009-04-24 08:54:21 +02:00
umem.h drivers/block/umem: trim trailing whitespace 2007-10-10 09:25:59 +02:00
viodasd.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
virtio_blk.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
xd.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
xd.h [PATCH] switch xd 2008-10-21 07:48:11 -04:00
xen-blkfront.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
xsysace.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
z2ram.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00