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-rw-r--r--Documentation/block/biodoc.txt7
-rw-r--r--Documentation/block/biovecs.txt111
-rw-r--r--Documentation/filesystems/nfs/nfs41-server.txt42
-rw-r--r--arch/m68k/emu/nfblock.c13
-rw-r--r--arch/powerpc/sysdev/axonram.c21
-rw-r--r--arch/xtensa/platforms/iss/simdisk.c14
-rw-r--r--block/blk-core.c61
-rw-r--r--block/blk-exec.c4
-rw-r--r--block/blk-flush.c2
-rw-r--r--block/blk-integrity.c40
-rw-r--r--block/blk-lib.c12
-rw-r--r--block/blk-map.c6
-rw-r--r--block/blk-merge.c66
-rw-r--r--block/blk-mq-cpu.c37
-rw-r--r--block/blk-mq.c123
-rw-r--r--block/blk-mq.h3
-rw-r--r--block/blk-settings.c4
-rw-r--r--block/blk-sysfs.c1
-rw-r--r--block/blk-throttle.c14
-rw-r--r--block/cmdline-parser.c18
-rw-r--r--block/elevator.c2
-rw-r--r--block/scsi_ioctl.c6
-rw-r--r--drivers/block/aoe/aoe.h10
-rw-r--r--drivers/block/aoe/aoecmd.c153
-rw-r--r--drivers/block/brd.c16
-rw-r--r--drivers/block/cciss.c4
-rw-r--r--drivers/block/drbd/drbd_actlog.c2
-rw-r--r--drivers/block/drbd/drbd_bitmap.c2
-rw-r--r--drivers/block/drbd/drbd_main.c27
-rw-r--r--drivers/block/drbd/drbd_receiver.c19
-rw-r--r--drivers/block/drbd/drbd_req.c6
-rw-r--r--drivers/block/drbd/drbd_req.h2
-rw-r--r--drivers/block/drbd/drbd_worker.c8
-rw-r--r--drivers/block/floppy.c52
-rw-r--r--drivers/block/loop.c29
-rw-r--r--drivers/block/mg_disk.c2
-rw-r--r--drivers/block/mtip32xx/mtip32xx.c270
-rw-r--r--drivers/block/mtip32xx/mtip32xx.h14
-rw-r--r--drivers/block/nbd.c14
-rw-r--r--drivers/block/null_blk.c5
-rw-r--r--drivers/block/nvme-core.c142
-rw-r--r--drivers/block/paride/pg.c2
-rw-r--r--drivers/block/pktcdvd.c186
-rw-r--r--drivers/block/ps3disk.c17
-rw-r--r--drivers/block/ps3vram.c12
-rw-r--r--drivers/block/rbd.c91
-rw-r--r--drivers/block/rsxx/dev.c6
-rw-r--r--drivers/block/rsxx/dma.c15
-rw-r--r--drivers/block/sx8.c16
-rw-r--r--drivers/block/umem.c53
-rw-r--r--drivers/block/xen-blkback/blkback.c2
-rw-r--r--drivers/block/xen-blkfront.c2
-rw-r--r--drivers/cdrom/gdrom.c4
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c1
-rw-r--r--drivers/md/bcache/Makefile5
-rw-r--r--drivers/md/bcache/alloc.c89
-rw-r--r--drivers/md/bcache/bcache.h84
-rw-r--r--drivers/md/bcache/bset.c904
-rw-r--r--drivers/md/bcache/bset.h440
-rw-r--r--drivers/md/bcache/btree.c682
-rw-r--r--drivers/md/bcache/btree.h62
-rw-r--r--drivers/md/bcache/closure.c90
-rw-r--r--drivers/md/bcache/closure.h355
-rw-r--r--drivers/md/bcache/debug.c268
-rw-r--r--drivers/md/bcache/debug.h27
-rw-r--r--drivers/md/bcache/extents.c616
-rw-r--r--drivers/md/bcache/extents.h13
-rw-r--r--drivers/md/bcache/io.c196
-rw-r--r--drivers/md/bcache/journal.c87
-rw-r--r--drivers/md/bcache/journal.h1
-rw-r--r--drivers/md/bcache/movinggc.c6
-rw-r--r--drivers/md/bcache/request.c197
-rw-r--r--drivers/md/bcache/request.h21
-rw-r--r--drivers/md/bcache/super.c123
-rw-r--r--drivers/md/bcache/sysfs.c79
-rw-r--r--drivers/md/bcache/util.c4
-rw-r--r--drivers/md/bcache/util.h8
-rw-r--r--drivers/md/bcache/writeback.c6
-rw-r--r--drivers/md/bcache/writeback.h2
-rw-r--r--drivers/md/dm-bio-record.h37
-rw-r--r--drivers/md/dm-bufio.c2
-rw-r--r--drivers/md/dm-cache-policy-mq.c4
-rw-r--r--drivers/md/dm-cache-target.c28
-rw-r--r--drivers/md/dm-crypt.c64
-rw-r--r--drivers/md/dm-delay.c7
-rw-r--r--drivers/md/dm-flakey.c7
-rw-r--r--drivers/md/dm-io.c37
-rw-r--r--drivers/md/dm-linear.c3
-rw-r--r--drivers/md/dm-raid1.c20
-rw-r--r--drivers/md/dm-region-hash.c3
-rw-r--r--drivers/md/dm-snap.c19
-rw-r--r--drivers/md/dm-stripe.c13
-rw-r--r--drivers/md/dm-switch.c4
-rw-r--r--drivers/md/dm-thin.c30
-rw-r--r--drivers/md/dm-verity.c62
-rw-r--r--drivers/md/dm.c189
-rw-r--r--drivers/md/faulty.c19
-rw-r--r--drivers/md/linear.c96
-rw-r--r--drivers/md/md.c12
-rw-r--r--drivers/md/multipath.c13
-rw-r--r--drivers/md/raid0.c79
-rw-r--r--drivers/md/raid1.c73
-rw-r--r--drivers/md/raid10.c194
-rw-r--r--drivers/md/raid5.c85
-rw-r--r--drivers/message/fusion/mptsas.c8
-rw-r--r--drivers/net/wireless/ath/ar5523/ar5523.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_eeprom.c4
-rw-r--r--drivers/net/wireless/ath/ath9k/htc.h2
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_init.c8
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_main.c63
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c5
-rw-r--r--drivers/net/wireless/ath/ath9k/init.c8
-rw-r--r--drivers/net/wireless/rt2x00/rt2500pci.c5
-rw-r--r--drivers/net/wireless/rt2x00/rt2500usb.c5
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c5
-rw-r--r--drivers/net/wireless/rtl818x/rtl8180/dev.c23
-rw-r--r--drivers/s390/block/dasd_diag.c10
-rw-r--r--drivers/s390/block/dasd_eckd.c48
-rw-r--r--drivers/s390/block/dasd_fba.c26
-rw-r--r--drivers/s390/block/dcssblk.c21
-rw-r--r--drivers/s390/block/scm_blk.c8
-rw-r--r--drivers/s390/block/scm_blk_cluster.c4
-rw-r--r--drivers/s390/block/xpram.c19
-rw-r--r--drivers/scsi/libsas/sas_expander.c8
-rw-r--r--drivers/scsi/mpt2sas/mpt2sas_transport.c41
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_transport.c39
-rw-r--r--drivers/scsi/osd/osd_initiator.c2
-rw-r--r--drivers/scsi/sd.c2
-rw-r--r--drivers/scsi/sd_dif.c30
-rw-r--r--drivers/staging/lustre/lustre/llite/lloop.c26
-rw-r--r--drivers/staging/zram/zram_drv.c33
-rw-r--r--drivers/target/target_core_iblock.c2
-rw-r--r--fs/bio-integrity.c170
-rw-r--r--