Nick PigginandLinus Torvalds dd941252a8 shared tag queue barrier comment ...

Should add some comments for the tag barriers (they won't be so important
if we can switch over to the explicit _lock bitops, but for now we should
make it clear).

Jens' original patch said a barrier after the test_and_clear_bit was also
required. I can't see why (and it would prevent the use of the _lock bitop).

Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
--

2007-09-14 13:56:47 -07:00

..

as-iosched.c

[BLOCK] Get rid of request_queue_t typedef

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

blktrace.c

blktrace: use cpu_clock() instead of sched_clock()

2007-07-27 08:08:24 +02:00

bsg.c

[SCSI] bsg: update sg_io_v4 structure

2007-07-31 10:43:05 -05:00

cfq-iosched.c

[BLOCK] Get rid of request_queue_t typedef

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

deadline-iosched.c

[BLOCK] Get rid of request_queue_t typedef

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

elevator.c

[BLOCK] Get rid of request_queue_t typedef

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

genhd.c

unregister_blkdev(): return void

2007-07-17 10:23:03 -07:00

ioctl.c

mm: remove destroy_dirty_buffers from invalidate_bdev()

2007-05-07 12:12:55 -07:00

Kconfig

[SCSI] bsg: Fix build for CONFIG_BLOCK=n

2007-07-28 10:56:06 -04:00

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

shared tag queue barrier comment

2007-09-14 13:56:47 -07:00

Makefile

bsg: support for full generic block layer SG v3

2007-07-16 08:52:44 +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