linux-stable-rt/block
Andrew Morton 3fcfab16c5 [PATCH] separate bdi congestion functions from queue congestion functions
Separate out the concept of "queue congestion" from "backing-dev congestion".
Congestion is a backing-dev concept, not a queue concept.

The blk_* congestion functions are retained, as wrappers around the core
backing-dev congestion functions.

This proper layering is needed so that NFS can cleanly use the congestion
functions, and so that CONFIG_BLOCK=n actually links.

Cc: "Thomas Maier" <balagi@justmail.de>
Cc: "Jens Axboe" <jens.axboe@oracle.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: David Howells <dhowells@redhat.com>
Cc: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20 10:26:35 -07:00
..
Kconfig
Kconfig.iosched
Makefile
as-iosched.c
blktrace.c
cfq-iosched.c
deadline-iosched.c
elevator.c [PATCH] block layer: elv_iosched_show should get elv_list_lock 2006-10-12 15:08:51 +02:00
genhd.c
ioctl.c [PATCH] dm: export blkdev_driver_ioctl 2006-10-03 08:04:13 -07:00
ll_rw_blk.c [PATCH] separate bdi congestion functions from queue congestion functions 2006-10-20 10:26:35 -07:00
noop-iosched.c
scsi_ioctl.c