Jens Axboe 5fccbf61be [PATCH] CFQ: request <-> request merging rr_list fixup ... In very rare circumstances would we be pruning a merged request and at the same time delete the implicated cfqq from the rr_list, and not readd it when the merged request got added. This could cause io stalls until that process issued io again. Fix it up by putting the rr_list add handling into cfq_add_rq_rb(), identical to how pruning is handled in cfq_del_rq_rb(). This fixes a hang reproducible with fsx-linux. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-10-31 08:12:45 -08:00
..
Kconfig	…
Kconfig.iosched	…
Makefile	…
as-iosched.c	…
blktrace.c	…
cfq-iosched.c	[PATCH] CFQ: request <-> request merging rr_list fixup	2006-10-31 08:12:45 -08:00
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	…
ll_rw_blk.c	[PATCH] md: check bio address after mapping through partitions.	2006-10-31 08:07:01 -08:00
noop-iosched.c	…
scsi_ioctl.c	…