]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/commit - drivers/md/dm-switch.c
block: Abstract out bvec iterator
authorKent Overstreet <kmo@daterainc.com>
Fri, 11 Oct 2013 22:44:27 +0000 (15:44 -0700)
committerKent Overstreet <kmo@daterainc.com>
Sun, 24 Nov 2013 06:33:47 +0000 (22:33 -0800)
commit4f024f3797c43cb4b73cd2c50cec728842d0e49e
tree3aedcab02d2ad723a189d01934d1e94fec7a54e1
parented9c47bebeeea4a468b07cfd745c690190f8014c
block: Abstract out bvec iterator

Immutable biovecs are going to require an explicit iterator. To
implement immutable bvecs, a later patch is going to add a bi_bvec_done
member to this struct; for now, this patch effectively just renames
things.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: "Ed L. Cashin" <ecashin@coraid.com>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Lars Ellenberg <drbd-dev@lists.linbit.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Matthew Wilcox <willy@linux.intel.com>
Cc: Geoff Levand <geoff@infradead.org>
Cc: Yehuda Sadeh <yehuda@inktank.com>
Cc: Sage Weil <sage@inktank.com>
Cc: Alex Elder <elder@inktank.com>
Cc: ceph-devel@vger.kernel.org
Cc: Joshua Morris <josh.h.morris@us.ibm.com>
Cc: Philip Kelleher <pjk1939@linux.vnet.ibm.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Neil Brown <neilb@suse.de>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: dm-devel@redhat.com
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Cc: Boaz Harrosh <bharrosh@panasas.com>
Cc: Benny Halevy <bhalevy@tonian.com>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Nicholas A. Bellinger" <nab@linux-iscsi.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Chris Mason <chris.mason@fusionio.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Cc: Dave Kleikamp <shaggy@kernel.org>
Cc: Joern Engel <joern@logfs.org>
Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Ben Myers <bpm@sgi.com>
Cc: xfs@oss.sgi.com
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Guo Chao <yan@linux.vnet.ibm.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Asai Thambi S P <asamymuthupa@micron.com>
Cc: Selvan Mani <smani@micron.com>
Cc: Sam Bradshaw <sbradshaw@micron.com>
Cc: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: "Roger Pau Monné" <roger.pau@citrix.com>
Cc: Jan Beulich <jbeulich@suse.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Ian Campbell <Ian.Campbell@citrix.com>
Cc: Sebastian Ott <sebott@linux.vnet.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Jiang Liu <jiang.liu@huawei.com>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Jerome Marchand <jmarchand@redhat.com>
Cc: Joe Perches <joe@perches.com>
Cc: Peng Tao <tao.peng@emc.com>
Cc: Andy Adamson <andros@netapp.com>
Cc: fanchaoting <fanchaoting@cn.fujitsu.com>
Cc: Jie Liu <jeff.liu@oracle.com>
Cc: Sunil Mushran <sunil.mushran@gmail.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Namjae Jeon <namjae.jeon@samsung.com>
Cc: Pankaj Kumar <pankaj.km@samsung.com>
Cc: Dan Magenheimer <dan.magenheimer@oracle.com>
Cc: Mel Gorman <mgorman@suse.de>6
107 files changed:
Documentation/block/biodoc.txt
arch/m68k/emu/nfblock.c
arch/powerpc/sysdev/axonram.c
block/blk-core.c
block/blk-flush.c
block/blk-lib.c
block/blk-map.c
block/blk-merge.c
block/blk-mq.c
block/blk-throttle.c
block/elevator.c
drivers/block/aoe/aoecmd.c
drivers/block/brd.c
drivers/block/drbd/drbd_actlog.c
drivers/block/drbd/drbd_bitmap.c
drivers/block/drbd/drbd_receiver.c
drivers/block/drbd/drbd_req.c
drivers/block/drbd/drbd_req.h
drivers/block/floppy.c
drivers/block/loop.c
drivers/block/mtip32xx/mtip32xx.c
drivers/block/nvme-core.c
drivers/block/pktcdvd.c
drivers/block/ps3disk.c
drivers/block/ps3vram.c
drivers/block/rbd.c
drivers/block/rsxx/dev.c
drivers/block/rsxx/dma.c
drivers/block/umem.c
drivers/block/xen-blkback/blkback.c
drivers/block/xen-blkfront.c
drivers/md/bcache/btree.c
drivers/md/bcache/debug.c
drivers/md/bcache/io.c
drivers/md/bcache/journal.c
drivers/md/bcache/movinggc.c
drivers/md/bcache/request.c
drivers/md/bcache/super.c
drivers/md/bcache/util.c
drivers/md/bcache/writeback.c
drivers/md/bcache/writeback.h
drivers/md/dm-bio-record.h
drivers/md/dm-bufio.c
drivers/md/dm-cache-policy-mq.c
drivers/md/dm-cache-target.c
drivers/md/dm-crypt.c
drivers/md/dm-delay.c
drivers/md/dm-flakey.c
drivers/md/dm-io.c
drivers/md/dm-linear.c
drivers/md/dm-raid1.c
drivers/md/dm-region-hash.c
drivers/md/dm-snap.c
drivers/md/dm-stripe.c
drivers/md/dm-switch.c
drivers/md/dm-thin.c
drivers/md/dm-verity.c
drivers/md/dm.c
drivers/md/faulty.c
drivers/md/linear.c
drivers/md/md.c
drivers/md/multipath.c
drivers/md/raid0.c
drivers/md/raid1.c
drivers/md/raid10.c
drivers/md/raid5.c
drivers/s390/block/dcssblk.c
drivers/s390/block/xpram.c
drivers/scsi/osd/osd_initiator.c
drivers/staging/lustre/lustre/llite/lloop.c
drivers/staging/zram/zram_drv.c
drivers/target/target_core_iblock.c
fs/bio-integrity.c
fs/bio.c
fs/btrfs/check-integrity.c
fs/btrfs/compression.c
fs/btrfs/extent_io.c
fs/btrfs/file-item.c
fs/btrfs/inode.c
fs/btrfs/raid56.c
fs/btrfs/scrub.c
fs/btrfs/volumes.c
fs/buffer.c
fs/direct-io.c
fs/ext4/page-io.c
fs/f2fs/data.c
fs/f2fs/segment.c
fs/gfs2/lops.c
fs/gfs2/ops_fstype.c
fs/hfsplus/wrapper.c
fs/jfs/jfs_logmgr.c
fs/jfs/jfs_metapage.c
fs/logfs/dev_bdev.c
fs/mpage.c
fs/nfs/blocklayout/blocklayout.c
fs/nilfs2/segbuf.c
fs/ocfs2/cluster/heartbeat.c
fs/xfs/xfs_aops.c
fs/xfs/xfs_buf.c
include/linux/bio.h
include/linux/blk_types.h
include/trace/events/bcache.h
include/trace/events/block.h
include/trace/events/f2fs.h
kernel/power/block_io.c
kernel/trace/blktrace.c
mm/page_io.c