Nick Piggin 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 <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
--

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

…

Kconfig

[SCSI] bsg: Fix build for CONFIG_BLOCK=n

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

Kconfig.iosched

…

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