]> git.baikalelectronics.ru Git - kernel.git/commit
[PATCH] beginning of methods conversion
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 2 Mar 2008 14:09:22 +0000 (09:09 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 21 Oct 2008 11:47:32 +0000 (07:47 -0400)
commit4aebe8410d6d4c34a397a16c4eae81de008a388d
tree5d4d0bca31e63eb208fbebe4f39c912b964c1e4d
parent4de724349c8790ca811279039dee6e6c5d05f556
[PATCH] beginning of methods conversion

To keep the size of changesets sane we split the switch by drivers;
to keep the damn thing bisectable we do the following:
1) rename the affected methods, add ones with correct
prototypes, make (few) callers handle both.  That's this changeset.
2) for each driver convert to new methods.  *ALL* drivers
are converted in this series.
3) kill the old (renamed) methods.

Note that it _is_ a flagday; all in-tree drivers are converted and by the
end of this series no trace of old methods remain.  The only reason why
we do that this way is to keep the damn thing bisectable and allow per-driver
debugging if anything goes wrong.

New methods:
open(bdev, mode)
release(disk, mode)
ioctl(bdev, mode, cmd, arg) /* Called without BKL */
compat_ioctl(bdev, mode, cmd, arg)
locked_ioctl(bdev, mode, cmd, arg) /* Called with BKL, legacy */

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
45 files changed:
arch/um/drivers/ubd_kern.c
block/compat_ioctl.c
block/ioctl.c
drivers/block/DAC960.c
drivers/block/amiflop.c
drivers/block/aoe/aoeblk.c
drivers/block/ataflop.c
drivers/block/brd.c
drivers/block/cciss.c
drivers/block/cpqarray.c
drivers/block/floppy.c
drivers/block/loop.c
drivers/block/nbd.c
drivers/block/paride/pcd.c
drivers/block/paride/pd.c
drivers/block/paride/pf.c
drivers/block/pktcdvd.c
drivers/block/swim3.c
drivers/block/ub.c
drivers/block/viodasd.c
drivers/block/virtio_blk.c
drivers/block/xd.c
drivers/block/xen-blkfront.c
drivers/block/xsysace.c
drivers/block/z2ram.c
drivers/cdrom/gdrom.c
drivers/cdrom/viocd.c
drivers/ide/ide-cd.c
drivers/ide/ide-gd.c
drivers/ide/ide-tape.c
drivers/md/dm.c
drivers/md/md.c
drivers/memstick/core/mspro_block.c
drivers/message/i2o/i2o_block.c
drivers/mmc/card/block.c
drivers/mtd/mtd_blkdevs.c
drivers/s390/block/dasd.c
drivers/s390/block/dcssblk.c
drivers/s390/char/tape_block.c
drivers/scsi/ide-scsi.c
drivers/scsi/sd.c
drivers/scsi/sr.c
fs/block_dev.c
include/linux/blkdev.h
include/linux/fs.h