Alan Stern 7838c15b8d Block: use round_jiffies_up() ...

This patch (as1159b) changes the timeout routines in the block core to
use round_jiffies_up().  There's no point in rounding the timer
deadline down, since if it expires too early we will have to restart
it.

The patch also removes some unnecessary tests when a request is
removed from the queue's timer list.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

2008-11-06 08:42:49 +01:00

..

as-iosched.c

block: as/cfq ssd idle check update

2008-10-09 08:56:19 +02:00

blk-barrier.c

block: adjust blkdev_issue_discard for swap

2008-10-09 08:56:17 +02:00

blk-core.c

blk: move blk_delete_timer call in end_that_request_last

2008-11-06 08:41:56 +01:00

blk-exec.c

Add some block/ source files to the kernel-api docbook. Fix kernel-doc notation in them as needed. Fix changed function parameter names. Fix typos/spellos. In comments, change REQ_SPECIAL to REQ_TYPE_SPECIAL and REQ_BLOCK_PC to REQ_TYPE_BLOCK_PC.

2008-10-09 08:56:03 +02:00

blk-integrity.c

block: Switch blk_integrity_compare from bdev to gendisk

2008-10-09 08:56:21 +02:00

blk-ioc.c

cfq-iosched: fix RCU race in the cfq io_context destructor handling

2008-05-07 09:28:57 +02:00

blk-map.c

block: make blk_rq_map_user take a NULL user-space buffer

2008-10-09 08:56:11 +02:00

blk-merge.c

block: remove unused ll_new_mergeable()

2008-11-06 08:41:55 +01:00

blk-settings.c

block: move q->unplug_work initialization

2008-10-17 08:46:57 +02:00

blk-softirq.c

block: add fault injection mechanism for faking request timeouts

2008-10-09 08:56:17 +02:00

blk-sysfs.c

block: add support for IO CPU affinity

2008-10-09 08:56:09 +02:00

blk-tag.c

block: reserve some tags just for sync IO

2008-10-09 08:56:19 +02:00

blk-timeout.c

Block: use round_jiffies_up()

2008-11-06 08:42:49 +01:00

blk.h

block: remove __generic_unplug_device() from exports

2008-10-17 14:03:08 +02:00

blktrace.c

blktrace: use BLKTRACE_BDEV_SIZE as the name size for setup structure

2008-10-09 08:56:20 +02:00

bsg.c

[PATCH] switch scsi_cmd_ioctl() to passing fmode_t

2008-10-21 07:47:14 -04:00

cfq-iosched.c

block: as/cfq ssd idle check update

2008-10-09 08:56:19 +02:00

cmd-filter.c

[PATCH] introduce fmode_t, do annotations

2008-10-21 07:47:06 -04:00

compat_ioctl.c

compat_blkdev_driver_ioctl: Remove unused variable warning

2008-10-23 10:28:25 -07:00

deadline-iosched.c

deadline-iosched: non-functional fixes

2008-10-09 08:56:03 +02:00

elevator.c

block: add timer on blkdev_dequeue_request() not elv_next_request()

2008-11-06 08:41:55 +01:00

genhd.c

proc: move /proc/diskstats boilerplate to block/genhd.c

2008-10-23 17:57:37 +04:00

ioctl.c

[PATCH] kill the rest of struct file propagation in block ioctls

2008-10-21 07:49:14 -04:00

Kconfig

block: Block layer data integrity support

2008-07-03 13:21:13 +02:00

Kconfig.iosched

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

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

Makefile

block: unify request timeout handling

2008-10-09 08:56:13 +02:00

noop-iosched.c

block: let elv_register() return void

2007-12-18 08:29:28 +01:00

scsi_ioctl.c

[PATCH] switch scsi_cmd_ioctl() to passing fmode_t

2008-10-21 07:47:14 -04:00