Hi all,
this series adds a new blk_mode_t for block open flags instead of abusing
fmode_t. The block open flags work very different from the normal use of
fmode_t and only share the basic READ/WRITE flags with it. None of the
other normal FMODE_* flags is used, but instead there are three
block-specific ones not used by anyone else, which can now be removed.
Note that I've only CCed maintainers and lists for drivers and file systems
that have non-trivial changes, as otherwise the series would spam literally
everyone in the block and file system world.
A git tree is available here:
git://git.infradead.org/users/hch/block.git blk-open-release
Gitweb:
http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/blk-open-release
Changes since v1:
- drop "block: share code between disk_check_media_change and
disk_force_media_change" for now as it conflicts with a fix in
disk_force_media_change
- add a few missing fmode_t -> blk_mode_t conversions
- move the opened_for_data memeber in struct cdrom_device_info to a
place that creates less padding
- better document the magic floppy O_ACCMODE == O_WRONLY | O_RDWR case
- better document the new usage of file->private_data for block devices
- improve a few commit messages
Diffstat:
arch/um/drivers/ubd_kern.c | 20 ++-----
arch/xtensa/platforms/iss/simdisk.c | 6 +-
block/bdev.c | 99 ++++++++++++++++++------------------
block/blk-zoned.c | 12 ++--
block/blk.h | 26 ++++++++-
block/bsg-lib.c | 2
block/bsg.c | 8 +-
block/disk-events.c | 18 +++---
block/fops.c | 60 ++++++++++++++-------
block/genhd.c | 13 ++--
block/ioctl.c | 61 +++++++---------------
drivers/block/amiflop.c | 20 +++----
drivers/block/aoe/aoeblk.c | 8 +-
drivers/block/ataflop.c | 43 +++++++--------
drivers/block/drbd/drbd_main.c | 13 ++--
drivers/block/drbd/drbd_nl.c | 23 +++++---
drivers/block/floppy.c | 72 +++++++++++++-------------
drivers/block/loop.c | 24 ++++----
drivers/block/mtip32xx/mtip32xx.c | 4 -
drivers/block/nbd.c | 12 ++--
drivers/block/pktcdvd.c | 36 ++++++-------
drivers/block/rbd.c | 6 +-
drivers/block/rnbd/rnbd-clt.c | 8 +-
drivers/block/rnbd/rnbd-srv-sysfs.c | 3 -
drivers/block/rnbd/rnbd-srv.c | 23 ++++----
drivers/block/rnbd/rnbd-srv.h | 2
drivers/block/sunvdc.c | 2
drivers/block/swim.c | 24 ++++----
drivers/block/swim3.c | 33 +++++-------
drivers/block/ublk_drv.c | 4 -
drivers/block/xen-blkback/xenbus.c | 4 -
drivers/block/xen-blkfront.c | 2
drivers/block/z2ram.c | 8 +-
drivers/block/zram/zram_drv.c | 21 +++----
drivers/cdrom/cdrom.c | 38 +++----------
drivers/cdrom/gdrom.c | 12 ++--
drivers/md/bcache/bcache.h | 2
drivers/md/bcache/request.c | 4 -
drivers/md/bcache/super.c | 25 ++++-----
drivers/md/dm-cache-target.c | 12 ++--
drivers/md/dm-clone-target.c | 10 +--
drivers/md/dm-core.h | 7 +-
drivers/md/dm-era-target.c | 6 +-
drivers/md/dm-ioctl.c | 10 +--
drivers/md/dm-snap.c | 4 -
drivers/md/dm-table.c | 11 ++--
drivers/md/dm-thin.c | 9 +--
drivers/md/dm-verity-fec.c | 2
drivers/md/dm-verity-target.c | 6 +-
drivers/md/dm.c | 20 +++----
drivers/md/dm.h | 2
drivers/md/md.c | 50 +++++++++---------
drivers/mmc/core/block.c | 12 ++--
drivers/mtd/devices/block2mtd.c | 6 +-
drivers/mtd/mtd_blkdevs.c | 8 +-
drivers/mtd/mtdblock.c | 2
drivers/mtd/ubi/block.c | 9 +--
drivers/nvme/host/core.c | 6 +-
drivers/nvme/host/ioctl.c | 66 +++++++++++++-----------
drivers/nvme/host/multipath.c | 6 +-
drivers/nvme/host/nvme.h | 4 -
drivers/nvme/target/io-cmd-bdev.c | 4 -
drivers/s390/block/dasd.c | 10 +--
drivers/s390/block/dasd_genhd.c | 5 +
drivers/s390/block/dasd_int.h | 3 -
drivers/s390/block/dasd_ioctl.c | 2
drivers/s390/block/dcssblk.c | 11 +---
drivers/scsi/ch.c | 3 -
drivers/scsi/scsi_bsg.c | 4 -
drivers/scsi/scsi_ioctl.c | 38 ++++++-------
drivers/scsi/sd.c | 39 ++++++--------
drivers/scsi/sg.c | 7 +-
drivers/scsi/sr.c | 22 ++++----
drivers/scsi/st.c | 2
drivers/target/target_core_iblock.c | 9 +--
drivers/target/target_core_pscsi.c | 10 +--
fs/btrfs/dev-replace.c | 6 +-
fs/btrfs/ioctl.c | 12 ++--
fs/btrfs/super.c | 21 ++-----
fs/btrfs/volumes.c | 55 +++++++++-----------
fs/btrfs/volumes.h | 11 +---
fs/erofs/super.c | 7 +-
fs/ext4/super.c | 11 +---
fs/f2fs/super.c | 12 ++--
fs/jfs/jfs_logmgr.c | 6 +-
fs/nfs/blocklayout/dev.c | 9 +--
fs/nilfs2/super.c | 12 +---
fs/ocfs2/cluster/heartbeat.c | 7 +-
fs/reiserfs/journal.c | 19 +++---
fs/reiserfs/reiserfs.h | 1
fs/super.c | 33 ++++--------
fs/xfs/xfs_super.c | 15 ++---
include/linux/blkdev.h | 68 +++++++++++-------------
include/linux/bsg.h | 2
include/linux/cdrom.h | 12 ++--
include/linux/device-mapper.h | 8 +-
include/linux/fs.h | 8 --
include/linux/mtd/blktrans.h | 2
include/scsi/scsi_ioctl.h | 4 -
kernel/power/hibernate.c | 12 +---
kernel/power/power.h | 2
kernel/power/swap.c | 28 ++++------
mm/swapfile.c | 7 +-
103 files changed, 791 insertions(+), 837 deletions(-)
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