Arnd Bergmann 6e9624b8ca block: push down BKL into .open and .release ... The open and release block_device_operations are currently called with the BKL held. In order to change that, we must first make sure that all drivers that currently rely on this have no regressions. This blindly pushes the BKL into all .open and .release operations for all block drivers to prepare for the next step. The drivers can subsequently replace the BKL with their own locks or remove it completely when it can be shown that it is not needed. The functions blkdev_get and blkdev_put are the only remaining users of the big kernel lock in the block layer, besides a few uses in the ioctl code, none of which need to serialize with blkdev_{get,put}. Most of these two functions is also under the protection of bdev->bd_mutex, including the actual calls to ->open and ->release, and the common code does not access any global data structures that need the BKL. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>		2010-08-07 18:25:34 +02:00
..
aec62xx.c
ali14xx.c
alim15x3.c
amd74xx.c
at91_ide.c
atiixp.c
au1xxx-ide.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6	2010-03-04 08:24:06 -08:00
buddha.c
cmd64x.c
cmd640.c	cmd640: fix kernel oops in test_irq() method	2010-05-11 00:08:03 -07:00
cs5520.c
cs5530.c
cs5535.c
cs5536.c
cy82c693.c
delkin_cb.c
dtc2278.c
falconide.c
gayle.c	m68k: amiga - Amiga Gayle IDE platform device conversion	2010-05-26 19:51:09 +02:00
hpt366.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
ht6560b.c
icside.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/ide-2.6	2010-03-02 23:57:59 -08:00
ide_platform.c	IDE: pass IRQ flags to the IDE core	2010-04-15 14:20:53 -07:00
ide-4drives.c
ide-acpi.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
ide-atapi.c	block: fix some more cmd_type cleanup fallout	2010-08-07 18:22:29 +02:00
ide-cd_ioctl.c	block: unify flags for struct bio and struct request	2010-08-07 18:20:39 +02:00
ide-cd_verbose.c
ide-cd.c	block: push down BKL into .open and .release	2010-08-07 18:25:34 +02:00
ide-cd.h
ide-cs.c	pcmcia: dev_node removal (drivers with updated printk call)	2010-05-10 10:23:15 +02:00
ide-devsets.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
ide-disk_ioctl.c	block: push down BKL into .locked_ioctl	2010-08-07 18:25:00 +02:00
ide-disk_proc.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
ide-disk.c	block: remove q->prepare_flush_fn completely	2010-08-07 18:24:15 +02:00
ide-disk.h
ide-dma-sff.c
ide-dma.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6	2010-04-08 07:45:36 -07:00
ide-eh.c	block: remove wrappers for request type/flags	2010-08-07 18:17:56 +02:00
ide-floppy_ioctl.c	block: push down BKL into .locked_ioctl	2010-08-07 18:25:00 +02:00
ide-floppy_proc.c
ide-floppy.c	block: unify flags for struct bio and struct request	2010-08-07 18:20:39 +02:00
ide-floppy.h
ide-gd.c	block: push down BKL into .open and .release	2010-08-07 18:25:34 +02:00
ide-gd.h
ide-generic.c
ide-h8300.c
ide-io-std.c
ide-io.c	block: fix some more cmd_type cleanup fallout	2010-08-07 18:22:29 +02:00
ide-ioctls.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
ide-iops.c
ide-legacy.c
ide-lib.c
ide-park.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
ide-pci-generic.c
ide-pio-blacklist.c
ide-pm.c	block: remove wrappers for request type/flags	2010-08-07 18:17:56 +02:00
ide-pnp.c
ide-probe.c	Revert "ide: skip probe if there are no devices on the port (v2)"	2010-03-28 18:58:28 -07:00
ide-proc.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
ide-scan-pci.c
ide-sysfs.c
ide-tape.c	block: push down BKL into .open and .release	2010-08-07 18:25:34 +02:00
ide-taskfile.c	ide: Fix IDE taskfile with cfq scheduler	2010-04-06 16:43:33 -07:00
ide-timings.c
ide-xfer-mode.c
ide.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
it821x.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
it8172.c
it8213.c
jmicron.c
Kconfig
macide.c
Makefile
ns87415.c
opti621.c
palm_bk3710.c
pdc202xx_new.c
pdc202xx_old.c	pdc202xx_old: ignore "FIFO empty" bit in test_irq() method	2010-04-22 19:11:24 -07:00
piix.c
pmac.c	powerpc/macio: Fix probing of macio devices by using the right of match table	2010-06-02 17:50:38 +10:00
q40ide.c
qd65xx.c
qd65xx.h
rapide.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
rz1000.c
sc1200.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
scc_pata.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/ide-2.6	2010-03-02 23:57:59 -08:00
serverworks.c
setup-pci.c
sgiioc4.c
siimage.c
sis5513.c
sl82c105.c
slc90e66.c
tc86c001.c
triflex.c
trm290.c
tx4938ide.c
tx4939ide.c
umc8672.c
via82cxxx.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