Hi Jens,
this series switches back from storing the gendisk + partno to storing
a block_device pointer in struct bio. The reason is two fold: for one
the new struct block_device actually is always available, removing the
need to avoid originally. Second the merge struct block_device is much
more useful than the old one, as storing it avoids the need for looking
up what used to be hd_struct during partition remapping and I/O
accounting.
Note that this series depends on the posted but not merged
"block tracepoint cleanups" series.
A git tree is also available:
git://git.infradead.org/users/hch/block.git bi_bdev
Gitweb:
http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/bi_bdev
Diffstat:
arch/m68k/emu/nfblock.c | 2
arch/xtensa/platforms/iss/simdisk.c | 2
block/bio-integrity.c | 18 +-
block/bio.c | 31 +---
block/blk-cgroup.c | 7
block/blk-core.c | 99 ++++++-------
block/blk-crypto-fallback.c | 2
block/blk-crypto.c | 2
block/blk-merge.c | 17 +-
block/blk-mq.c | 2
block/blk-settings.c | 2
block/blk-throttle.c | 2
block/blk.h | 9 -
block/bounce.c | 2
block/genhd.c | 261 +++---------------------------------
block/partitions/core.c | 31 ----
drivers/block/brd.c | 8 -
drivers/block/drbd/drbd_int.h | 4
drivers/block/drbd/drbd_req.c | 2
drivers/block/null_blk_main.c | 2
drivers/block/pktcdvd.c | 4
drivers/block/ps3vram.c | 2
drivers/block/rsxx/dev.c | 2
drivers/block/umem.c | 2
drivers/block/zram/zram_drv.c | 2
drivers/lightnvm/pblk-init.c | 2
drivers/md/bcache/debug.c | 2
drivers/md/bcache/request.c | 39 +++--
drivers/md/dm-bio-record.h | 9 -
drivers/md/dm-raid1.c | 10 -
drivers/md/dm.c | 14 -
drivers/md/md-linear.c | 2
drivers/md/md.c | 10 -
drivers/md/md.h | 6
drivers/md/raid1.c | 6
drivers/md/raid10.c | 12 -
drivers/md/raid5.c | 2
drivers/nvdimm/blk.c | 4
drivers/nvdimm/btt.c | 4
drivers/nvdimm/pmem.c | 4
drivers/nvme/host/core.c | 6
drivers/nvme/host/lightnvm.c | 3
drivers/nvme/host/multipath.c | 6
drivers/nvme/host/rdma.c | 2
drivers/s390/block/dasd.c | 26 ---
drivers/s390/block/dcssblk.c | 6
drivers/s390/block/xpram.c | 2
fs/btrfs/check-integrity.c | 10 -
fs/btrfs/raid56.c | 7
fs/btrfs/scrub.c | 2
fs/direct-io.c | 2
fs/f2fs/data.c | 12 -
include/linux/bio.h | 18 +-
include/linux/blk_types.h | 3
include/linux/blkdev.h | 20 --
include/linux/genhd.h | 21 --
kernel/trace/blktrace.c | 16 +-
mm/page_io.c | 2
58 files changed, 251 insertions(+), 556 deletions(-)
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