Christoph Hellwig 83521d3eb8 [PATCH] cfq-iosched: move tasklist walk to elevator.c ... We're trying to get rid of as much as possible tasklist walks, or at least moving them to core code. This patch falls into the second category. Instead of walking the tasklist in cfq-iosched move that into elv_unregister. The added benefit is that with this change the as ioscheduler might be might unloadable more easily aswell. The new code uses read_lock instead of read_lock_irq because the tasklist_lock only needs irq disabling for writers. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-10-30 17:37:17 -08:00
..
aoe	[PATCH] Driver Core: fix up all callers of class_device_create()	2005-10-28 09:52:52 -07:00
paride	[PATCH] Driver Core: fix up all callers of class_device_create()	2005-10-28 09:52:52 -07:00
acsi_slm.c	[PATCH] timer initialization cleanup: DEFINE_TIMER	2005-09-09 14:03:48 -07:00
acsi.c	[PATCH] timer initialization cleanup: DEFINE_TIMER	2005-09-09 14:03:48 -07:00
amiflop.c
as-iosched.c	[PATCH] cfq-iosched: move tasklist walk to elevator.c	2005-10-30 17:37:17 -08:00
ataflop.c	[PATCH] timer initialization cleanup: DEFINE_TIMER	2005-09-09 14:03:48 -07:00
cciss_cmd.h	[PATCH] cciss: direct lookup for command completions	2005-09-13 08:22:30 -07:00
cciss_scsi.c	[PATCH] cciss: SCSI tape info for /proc	2005-09-13 08:22:30 -07:00
cciss_scsi.h
cciss.c	[PATCH] cciss: busy_initializing bug fix	2005-09-21 10:11:54 -07:00
cciss.h	[PATCH] cciss: direct lookup for command completions	2005-09-13 08:22:30 -07:00
cfq-iosched.c	[PATCH] cfq-iosched: move tasklist walk to elevator.c	2005-10-30 17:37:17 -08:00
cpqarray.c
cpqarray.h
cryptoloop.c
DAC960.c
DAC960.h
deadline-iosched.c	Merge branch 'generic-dispatch' of git://brick.kernel.dk/data/git/linux-2.6-block	2005-10-28 08:53:49 -07:00
elevator.c	[PATCH] cfq-iosched: move tasklist walk to elevator.c	2005-10-30 17:37:17 -08:00
floppy.c	[PATCH] timer initialization cleanup: DEFINE_TIMER	2005-09-09 14:03:48 -07:00
genhd.c	[PATCH] add sysfs attr to re-emit device hotplug event	2005-10-28 09:52:51 -07:00
ida_cmd.h
ida_ioctl.h
ioctl.c
Kconfig
Kconfig.iosched
ll_rw_blk.c	Merge branch 'elevator-switch' of git://brick.kernel.dk/data/git/linux-2.6-block	2005-10-28 08:56:34 -07:00
loop.c	[PATCH] gfp_t: remaining bits of drivers/*	2005-10-28 08:16:51 -07:00
Makefile
nbd.c
noop-iosched.c	[PATCH] 04/05 remove last_merge handling from ioscheds	2005-10-28 08:45:35 +02:00
pktcdvd.c	[PATCH] gfp flags annotations - part 1	2005-10-08 15:00:57 -07:00
ps2esdi.c	[PATCH] timer initialization cleanup: DEFINE_TIMER	2005-09-09 14:03:48 -07:00
rd.c	[PATCH] gfp_t: remaining bits of drivers/*	2005-10-28 08:16:51 -07:00
scsi_ioctl.c	[PATCH] scsi_ioctl: only warn for rejected commands	2005-10-08 15:00:57 -07:00
smart1,2.h
swim3.c	[PATCH] drivers/block: fix-up schedule_timeout() usage	2005-09-10 10:06:38 -07:00
swim_iop.c	[PATCH] drivers/block: fix-up schedule_timeout() usage	2005-09-10 10:06:38 -07:00
sx8.c	drivers/block/sx8: kill unused variable	2005-10-22 01:33:18 -04:00
ub.c	[PATCH] ub: suppress gcc warnings for pointer casts	2005-10-28 16:47:38 -07:00
umem.c	[PATCH] janitor: block/umem: replace PRINTK with pr_debug	2005-09-10 10:06:33 -07:00
viodasd.c
xd.c	[PATCH] drivers/block: fix-up schedule_timeout() usage	2005-09-10 10:06:38 -07:00
xd.h
z2ram.c	[PATCH] vfree and kfree cleanup in drivers/	2005-09-10 10:06:30 -07:00