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linux/block
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Oleg Nesterov 4310864b9d cfq_exit_queue() should cancel cfq_data->unplug_work 
Spotted by Nick <gentuu@gmail.com>, perhaps explains the first trace in
http://bugzilla.kernel.org/show_bug.cgi?id=9180.

cfq_exit_queue() should cancel cfqd->unplug_work before freeing cfqd.
blk_sync_queue() seems unneeded, removed.

Q: why cfq_exit_queue() calls cfq_shutdown_timer_wq() twice?

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
History 2007-10-29 11:33:05 +01:00
..
as-iosched.c [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00
blktrace.c Convert cpu_sibling_map to be a per cpu variable 2007-10-16 09:42:50 -07:00
bsg.c bsg: mark struct file_operations const 2007-10-16 09:59:54 +02:00
cfq-iosched.c cfq_exit_queue() should cancel cfq_data->unplug_work 2007-10-29 11:33:05 +01:00
compat_ioctl.c compat_ioctl: move floppy handlers to block/compat_ioctl.c 2007-10-10 09:26:00 +02:00
deadline-iosched.c [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00
elevator.c fix typo "insted" -> "instead" 2007-10-20 01:55:04 +02:00
genhd.c Driver core: change add_uevent_var to use a struct 2007-10-12 14:51:01 -07:00
ioctl.c compat_ioctl: move common block ioctls to compat_blkdev_ioctl 2007-10-10 09:26:00 +02:00
Kconfig Only enable BLOCK_COMPAT if COMPAT is needed 2007-10-12 17:58:36 -07:00
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 block layer: remove a unused argument of drive_stat_acct() 2007-10-29 11:33:05 +01:00
Makefile [BLOCK] Only include the compat ioctl code if CONFIG_BLOCK is set 2007-10-12 12:50:41 +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