Tejun Heo 3d48749d93 block: ioc_task_link() can't fail ...

ioc_task_link() is used to share %current's ioc on clone.  If
%current->io_context is set, %current is guaranteed to have refcount
on the ioc and, thus, ioc_task_link() can't fail.

Replace error checking in ioc_task_link() with WARN_ON_ONCE() and make
it just increment refcount and nr_tasks.

-v2: Description typo fix (Vivek).

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2012-03-06 21:27:24 +01:00

..

acpi

Merge branches 'atomicio-apei', 'hotplug', 'sony-nvs-nosave' and 'thermal-netlink' into release

2012-01-23 19:47:06 -05:00

asm-generic

lib: add NO_GENERIC_PCI_IOPORT_MAP

2012-01-31 23:19:47 +02:00

crypto

crypto: serpent-sse2 - add lrw support

2011-11-21 16:13:24 +08:00

drm

drm: Fix authentication kernel crash

2012-01-25 09:27:45 +00:00

keys

keys: add a "logon" key type

2012-01-17 22:39:40 -06:00

linux

block: ioc_task_link() can't fail

2012-03-06 21:27:24 +01:00

math-emu

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media

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2012-01-18 12:53:54 -08:00

misc

[media] altera-stapl: it is time to move out from staging

2011-09-23 15:00:57 -03:00

mtd

mtd: document that MEMWRITE ioctl is NAND-specific

2012-01-09 18:18:36 +00:00

net

netprio_cgroup: fix wrong memory access when NETPRIO_CGROUP=m

2012-02-10 15:08:57 -05:00

pcmcia

pcmcia: add PCMCIA_DEVICE_MANF_CARD_PROD_ID3

2011-08-08 16:04:11 -04:00

rdma

rdma/core: Fix sparse warnings

2012-01-04 09:17:45 -08:00

rxrpc

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

scsi

[SCSI] libfc: Declare local functions static

2012-01-16 12:45:48 +04:00

sound

Merge branch 'fix/asoc' into for-linus

2012-01-31 15:13:14 +01:00

target

target: Change target_submit_cmd() to return void

2012-02-07 06:41:04 +00:00

trace

writeback: fix dereferencing NULL bdi->dev on trace_writeback_queue

2012-02-06 11:17:25 +08:00

video

Merge tag 'fbdev-fixes-for-3.3-1' of git://github.com/schandinat/linux-2.6

2012-02-07 15:54:02 -08:00

xen

Merge branch 'for-3.3/drivers' of git://git.kernel.dk/linux-block

2012-01-15 12:48:41 -08:00

Kbuild

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