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
..
aoe	drivers/block/aoe/Makefile: replace the use of <module>-objs with <module>-y	2011-01-19 08:25:02 -07:00
drbd	Fix common misspellings	2011-03-31 11:26:23 -03:00
paride	block: don't block events on excl write for non-optical devices	2011-04-21 20:54:46 +02:00
amiflop.c	Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block	2011-03-24 10:16:26 -07:00
ataflop.c	floppy,{ami|ata}flop: Convert to bdops->check_events()	2011-03-09 19:54:27 +01:00
brd.c	Merge branch 'for-2.6.37/barrier' of git://git.kernel.dk/linux-2.6-block	2010-10-22 17:07:18 -07:00
cciss_cmd.h	cciss: Inform controller we are using 32-bit tags.	2011-03-12 10:02:16 +01:00
cciss_scsi.c	Revert "cciss: Add missing allocation in scsi_cmd_stack_setup and corresponding deallocation"	2011-03-12 13:47:51 +01:00
cciss_scsi.h	cciss: remove C99-style comments	2010-02-22 13:44:45 +01:00
cciss.c	cciss: fix missed command status value CMD_UNABORTABLE	2011-03-12 10:02:30 +01:00
cciss.h	cciss: fix lost command issue	2011-03-23 20:47:11 +01:00
cpqarray.c	block: remove per-queue plugging	2011-03-10 08:52:07 +01:00
cpqarray.h
cryptoloop.c
DAC960.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
DAC960.h
floppy.c	Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core	2011-03-10 08:58:35 +01:00
hd.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
ida_cmd.h
ida_ioctl.h
Kconfig	xen: separate out frontend xenbus	2011-01-05 16:29:17 -05:00
loop.c	Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core	2011-03-10 08:58:35 +01:00
Makefile	drivers/block/Makefile: replace the use of <module>-objs with <module>-y	2011-01-19 08:25:02 -07:00
mg_disk.c	block: switch s390 tape_block and mg_disk to elevator_change()	2010-08-23 14:02:44 +02:00
nbd.c	nbd: remove module-level ioctl mutex	2011-02-11 16:12:20 -08:00
osdblk.c	block: remove spurious uses of REQ_HARDBARRIER	2010-09-10 12:35:36 +02:00
pktcdvd.c	Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core	2011-03-10 08:58:35 +01:00
ps3disk.c	Merge branch 'for-2.6.37/barrier' of git://git.kernel.dk/linux-2.6-block	2010-10-22 17:07:18 -07:00
ps3vram.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
rbd_types.h	rbd: introduce rados block device (rbd), based on libceph	2010-10-20 15:38:13 -07:00
rbd.c	rbd: use watch/notify for changes in rbd header	2011-03-22 11:33:56 -07:00
smart1,2.h	fix typos 'comamnd' -> 'command' in comments	2011-02-02 11:31:21 +01:00
sunvdc.c	block: Consolidate phys_segment and hw_segment limits	2010-02-26 13:58:08 +01:00
swim3.c	swim[3]: Convert to bdops->check_events()	2011-03-09 19:54:28 +01:00
swim_asm.S	m68k: mac - Add SWIM floppy support	2009-03-26 21:15:27 +01:00
swim.c	swim[3]: Convert to bdops->check_events()	2011-03-09 19:54:28 +01:00
sx8.c	block: Consolidate phys_segment and hw_segment limits	2010-02-26 13:58:08 +01:00
ub.c	ub: Convert to bdops->check_events()	2011-03-09 19:54:28 +01:00
umem.c	Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core	2011-03-10 08:58:35 +01:00
umem.h
viodasd.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
virtio_blk.c	Merge branch 'for-2.6.37/barrier' of git://git.kernel.dk/linux-2.6-block	2010-10-22 17:07:18 -07:00
xd.c	block: autoconvert trivial BKL users to private mutex	2010-10-05 15:01:10 +02:00
xd.h
xen-blkfront.c	Merge branch 'for-linus' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm	2011-03-15 10:59:09 -07:00
xsysace.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
z2ram.c	drivers/block/z2ram.c: correct printing of sector_t	2010-10-28 06:15:26 -06:00