Tejun Heo d4dc210f69 block: don't block events on excl write for non-optical devices ... Disk event code automatically blocks events on excl write. This is primarily to avoid issuing polling commands while burning is in progress. This behavior doesn't fit other types of devices with removeable media where polling commands don't have adverse side effects and door locking usually doesn't exist. This patch introduces new genhd flag which controls the auto-blocking behavior and uses it to enable auto-blocking only on optical devices. Note for stable: 2.6.38 and later only Cc: stable@kernel.org Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>		2011-04-21 20:54:46 +02:00
..
cdrom.c	cdrom: always check_disk_change() on open	2011-04-21 20:54:44 +02:00
gdrom.c	gdrom,viocd: Convert to bdops->check_events()	2011-03-09 19:54:28 +01:00
Makefile	cdrom: Add support for Sega Dreamcast GD-ROM.	2008-01-28 13:19:04 +09:00
viocd.c	block: don't block events on excl write for non-optical devices	2011-04-21 20:54:46 +02:00