linux/block
Paolo 'Blaisorblade' Giarrusso a038e25364 [PATCH] blk_start_queue() must be called with irq disabled - add warning
The queue lock can be taken from interrupts so it must always be taken with
irq disabling primitives.  Some primitives already verify this.
blk_start_queue() is called under this lock, so interrupts must be
disabled.

Also document this requirement clearly in blk_init_queue(), where the queue
spinlock is set.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jens Axboe <axboe@suse.de>
2006-06-23 17:10:38 +02:00
..
as-iosched.c [PATCH] iosched: use hlist for request hashtable 2006-06-23 17:10:38 +02:00
blktrace.c [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23 2006-03-23 20:00:26 +01:00
cfq-iosched.c Fix up CFQ scheduler for recent rbtree node shrinkage 2006-06-20 19:44:03 -07:00
deadline-iosched.c [PATCH] iosched: use hlist for request hashtable 2006-06-23 17:10:38 +02:00
elevator.c [PATCH] elevator switching race 2006-06-08 15:14:23 -07:00
genhd.c [PATCH] Driver core: add generic "subsystem" link to all devices 2006-06-21 12:40:49 -07:00
ioctl.c [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23 2006-03-23 20:00:26 +01:00
Kconfig [PATCH] config: fix CONFIG_LFS option 2006-03-31 12:18:55 -08:00
Kconfig.iosched [BLOCK] iosched: fix setting of default io scheduler 2005-11-04 08:44:58 +01:00
ll_rw_blk.c [PATCH] blk_start_queue() must be called with irq disabled - add warning 2006-06-23 17:10:38 +02:00
Makefile [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23 2006-03-23 20:00:26 +01:00
noop-iosched.c [PATCH] elevator switching race 2006-06-08 15:14:23 -07:00
scsi_ioctl.c [SCSI] unify SCSI_IOCTL_SEND_COMMAND implementations 2006-04-13 10:13:15 -05:00