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* compat_ioctl: fix block device compat ioctl regressionPhilip Langdale2007-10-291-1/+1
| | | | | | | | | The conversion of handlers to compat_blkdev_ioctl accidentally disabled handling of most ioctl numbers on block devices because of a typo. Fix the one line to enable it all again. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <axboe@carl.home.kernel.dk>
* compat_ioctl: move floppy handlers to block/compat_ioctl.cArnd Bergmann2007-10-101-0/+336
| | | | | | | | The floppy ioctls are used by multiple drivers, so they should be handled in a shared location. Also, add minor cleanups. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* compat_ioctl: move cdrom handlers to block/compat_ioctl.cArnd Bergmann2007-10-101-0/+83
| | | | | | | | These are shared by all cd-rom drivers and should have common handlers. Do slight cosmetic cleanups in the process. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* compat_ioctl: move BLKPG handling to block/compat_ioctl.cArnd Bergmann2007-10-101-0/+31
| | | | | | | | BLKPG is common to all block devices, so it should be handled by common code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* compat_ioctl: move hdio calls to block/compat_ioctl.cArnd Bergmann2007-10-101-0/+70
| | | | | | | | These are common to multiple block drivers, so they should be handled by the block layer. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* compat_ioctl: handle blk_trace ioctlsArnd Bergmann2007-10-101-0/+54
| | | | | | | | | blk_trace_setup is broken on x86_64 compat systems, this makes the code work correctly on all 64 bit architectures in compat mode. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* compat_ioctl: add compat_blkdev_driver_ioctl()Arnd Bergmann2007-10-101-1/+120
| | | | | | | | | Handle those blockdev ioctl calls that are compatible directly from the compat_blkdev_ioctl() function, instead of having to go through the compat_ioctl hash lookup. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* compat_ioctl: move common block ioctls to compat_blkdev_ioctlArnd Bergmann2007-10-101-0/+121
Make compat_blkdev_ioctl and blkdev_ioctl reflect the respective native versions. This is somewhat more efficient and makes it easier to keep the two in sync. Also get rid of the bogus handling for broken_blkgetsize and the duplicate entry for BLKRASET. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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