Jens Axboe bf2de6f5a4 block: Initial support for data-less (or empty) barrier support ...

This implements functionality to pass down or insert a barrier
in a queue, without having data attached to it. The ->prepare_flush_fn()
infrastructure from data barriers are reused to provide this
functionality.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

2007-10-16 11:03:56 +02:00

..

as-iosched.c

[BLOCK] Get rid of request_queue_t typedef

2007-07-24 09:28:11 +02:00

blktrace.c

compat_ioctl: handle blk_trace ioctls

2007-10-10 09:26:00 +02:00

bsg.c

cdev: remove unneeded setting of cdev names

2007-10-12 14:51:02 -07:00

cfq-iosched.c

[BLOCK] Get rid of request_queue_t typedef

2007-07-24 09:28:11 +02:00

compat_ioctl.c

compat_ioctl: move floppy handlers to block/compat_ioctl.c

2007-10-10 09:26:00 +02:00

deadline-iosched.c

[BLOCK] Get rid of request_queue_t typedef

2007-07-24 09:28:11 +02:00

elevator.c

block: Initial support for data-less (or empty) barrier support

2007-10-16 11:03:56 +02:00

genhd.c

Driver core: change add_uevent_var to use a struct

2007-10-12 14:51:01 -07:00

ioctl.c

compat_ioctl: move common block ioctls to compat_blkdev_ioctl

2007-10-10 09:26:00 +02:00

Kconfig

Only enable BLOCK_COMPAT if COMPAT is needed

2007-10-12 17:58:36 -07:00

Kconfig.iosched

update I/O sched Kconfig help texts - CFQ is now default, not AS.

2007-02-17 20:08:22 +01:00

ll_rw_blk.c

block: Initial support for data-less (or empty) barrier support

2007-10-16 11:03:56 +02:00

Makefile

[BLOCK] Only include the compat ioctl code if CONFIG_BLOCK is set

2007-10-12 12:50:41 +02:00

noop-iosched.c

[BLOCK] Get rid of request_queue_t typedef

2007-07-24 09:28:11 +02:00

scsi_ioctl.c

[BLOCK] Get rid of request_queue_t typedef

2007-07-24 09:28:11 +02:00