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Message-ID: <20081023100124.GK28946@ZenIV.linux.org.uk>
Date: Thu, 23 Oct 2008 11:01:24 +0100
From: Al Viro <viro@...IV.linux.org.uk>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, axboe@...nel.dk
Subject: [git pull] bdev API series
Get rid of struct file/struct inode mess in block device
->open()/->release()/->ioctl(); switch them to saner prototype, kill
fake on-stack struct file, etc. brought by bogosity of old API,
sanitize f_mode handling in that area, provide a way for drivers
to DTRT with respect to closing r/o vs. closing r/w (e.g. it finally
becomes possible to fix the mess in cdrom_release() now).
Please, pull from
git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev.git/ master
Shortlog:
Al Viro (66):
introduce fmode_t, do annotations
eliminate use of ->f_flags in block methods
pass mode instead of file to sg_io()
switch sg_scsi_ioctl() to passing fmode_t
switch scsi_cmd_ioctl() to passing fmode_t
lose the unused file argument in generic_ide_ioctl()
lose unused arguments in dm ioctl callbacks
move block_device_operations to blkdev.h
switch cdrom_{open,release,ioctl} to sane APIs
switch pktcdvd to blkdev_driver_ioctl()
introduce __blkdev_driver_ioctl()
don't mess with file in scsi_nonblockable_ioctl()
switch ide_disk_ops ->ioctl() to sane prototype
beginning of methods conversion
switch ubd
switch DAC960
switch amiflop
switch aoeblk
switch ataflop
switch brd
switch cciss
switch cpqarray
switch floppy
switch loop
switch nbd
switch pcd
switch pd
switch pf
switch pktdvdcd
switch swim3
switch ub
switch viodasd
switch virtio_blk
switch xd
switch xen
switch xyspace
switch z2ram
switch gdrom
switch viocd
switch ide-cd
switch ide-gd
switch ide-tape
switch dm
switch md
switch memstick
switch i2o
switch mmc
switch mtd_blkdevs
switch dasd
switch dcssblk
switch tape_block
switch ide-scsi
switch sd
switch sr
end of methods switch: remove the old ones
trim file propagation in block/compat_ioctl.c
kill the unused bsize on the send side of /dev/loop
pass fmode_t to blkdev_put()
propagate mode through open_bdev_excl/close_bdev_excl
propagate mode through swsusp_close()
remember mode of reiserfs journal
sanitize blkdev_get() and friends
get rid of blkdev_driver_ioctl()
get rid of blkdev_locked_ioctl()
get rid of struct file use in blkdev_ioctl() BLKBSZSET
kill the rest of struct file propagation in block ioctls
Diffstat:
arch/um/drivers/ubd_kern.c | 19 ++--
block/bsg.c | 9 +-
block/cmd-filter.c | 2 +-
block/compat_ioctl.c | 175 ++++++++++++++---------------------
block/ioctl.c | 173 ++++++++++++++++++-----------------
block/scsi_ioctl.c | 33 +++----
drivers/block/DAC960.c | 6 +-
drivers/block/amiflop.c | 46 +++++-----
drivers/block/aoe/aoeblk.c | 12 +--
drivers/block/ataflop.c | 37 ++++----
drivers/block/brd.c | 5 +-
drivers/block/cciss.c | 71 +++++++-------
drivers/block/cpqarray.c | 28 +++---
drivers/block/floppy.c | 54 +++++------
drivers/block/loop.c | 59 ++++++------
drivers/block/nbd.c | 28 +++---
drivers/block/paride/pcd.c | 21 ++--
drivers/block/paride/pd.c | 14 ++--
drivers/block/paride/pf.c | 22 ++--
drivers/block/paride/pt.c | 2 +-
drivers/block/pktcdvd.c | 56 ++++++------
drivers/block/swim3.c | 32 +++---
drivers/block/ub.c | 22 ++---
drivers/block/viodasd.c | 10 +-
drivers/block/virtio_blk.c | 8 +-
drivers/block/xd.c | 4 +-
drivers/block/xd.h | 2 +-
drivers/block/xen-blkfront.c | 15 ++--
drivers/block/xsysace.c | 11 +-
drivers/block/z2ram.c | 7 +-
drivers/cdrom/cdrom.c | 23 ++---
drivers/cdrom/gdrom.c | 14 ++--
drivers/cdrom/viocd.c | 21 ++--
drivers/char/nvram.c | 6 +-
drivers/char/raw.c | 8 +-
drivers/ide/ide-cd.c | 22 ++---
drivers/ide/ide-disk.h | 2 +-
drivers/ide/ide-disk_ioctl.c | 5 +-
drivers/ide/ide-floppy.h | 4 +-
drivers/ide/ide-floppy_ioctl.c | 17 ++--
drivers/ide/ide-gd.c | 20 ++--
drivers/ide/ide-ioctls.c | 3 +-
drivers/ide/ide-tape.c | 17 +--
drivers/md/dm-ioctl.c | 4 +-
drivers/md/dm-linear.c | 13 +--
drivers/md/dm-mpath.c | 14 +--
drivers/md/dm-table.c | 16 ++--
drivers/md/dm.c | 27 ++----
drivers/md/md.c | 20 ++--
drivers/memstick/core/mspro_block.c | 9 +-
drivers/message/i2o/i2o_block.c | 13 +--
drivers/mmc/card/block.c | 13 +--
drivers/mtd/devices/block2mtd.c | 4 +-
drivers/mtd/mtd_blkdevs.c | 24 ++---
drivers/mtd/mtdchar.c | 10 +-
drivers/parisc/eisa_eeprom.c | 2 +-
drivers/s390/block/dasd.c | 11 +--
drivers/s390/block/dasd_genhd.c | 4 +-
drivers/s390/block/dasd_int.h | 3 +-
drivers/s390/block/dasd_ioctl.c | 15 +---
drivers/s390/block/dcssblk.c | 17 ++--
drivers/s390/char/tape_block.c | 25 ++---
drivers/scsi/ide-scsi.c | 22 ++---
drivers/scsi/scsi_ioctl.c | 6 +-
drivers/scsi/sd.c | 35 +++----
drivers/scsi/sg.c | 2 +-
drivers/scsi/sr.c | 40 ++++-----
drivers/scsi/st.c | 7 +-
fs/block_dev.c | 111 ++++++++++------------
fs/ext2/xip.c | 1 +
fs/ext3/super.c | 4 +-
fs/ext4/super.c | 4 +-
fs/fifo.c | 6 +-
fs/file_table.c | 4 +-
fs/hostfs/hostfs_kern.c | 5 +-
fs/jfs/jfs_logmgr.c | 4 +-
fs/locks.c | 3 +-
fs/ocfs2/cluster/heartbeat.c | 6 +-
fs/open.c | 2 +-
fs/partitions/check.c | 4 +-
fs/proc/base.c | 4 +-
fs/reiserfs/journal.c | 11 ++-
fs/super.c | 14 ++-
fs/xfs/linux-2.6/xfs_super.c | 4 +-
include/linux/blkdev.h | 27 +++++-
include/linux/cdrom.h | 10 +-
include/linux/device-mapper.h | 11 +-
include/linux/file.h | 4 +-
include/linux/fs.h | 49 ++++------
include/linux/fsnotify.h | 2 +-
include/linux/ide.h | 7 +-
include/linux/reiserfs_fs_sb.h | 1 +
include/linux/types.h | 1 +
include/scsi/scsi_ioctl.h | 2 +-
ipc/shm.c | 2 +-
kernel/power/disk.c | 2 +-
kernel/power/power.h | 2 +-
kernel/power/swap.c | 14 ++--
sound/core/oss/pcm_oss.c | 2 +-
sound/oss/au1550_ac97.c | 2 +-
sound/oss/dmasound/dmasound.h | 4 +-
sound/oss/dmasound/dmasound_atari.c | 4 +-
sound/oss/dmasound/dmasound_core.c | 10 +-
sound/oss/msnd.h | 2 +-
sound/oss/sound_config.h | 20 +---
sound/oss/swarm_cs4297a.c | 2 +-
sound/oss/vwsnd.c | 2 +-
107 files changed, 868 insertions(+), 1002 deletions(-)
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