Tejun Heo 9b2ea86bc9 blkcg: fix blkg_alloc() failure path ...

When policy data allocation fails in the middle, blkg_alloc() invokes
blkg_free() to destroy the half constructed blkg.  This ends up
calling pd_exit_fn() on policy datas which didn't go through
pd_init_fn().  Fix it by making blkg_alloc() call pd_init_fn()
immediately after each policy data allocation.

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

2012-06-04 10:03:21 +02:00

..

partitions

s390/dasd: re-prioritize partition detection message

2012-05-16 14:42:51 +02:00

blk-cgroup.c

blkcg: fix blkg_alloc() failure path

2012-06-04 10:03:21 +02:00

blk-cgroup.h

blkcg: use radix tree to index blkgs from blkcg

2012-04-20 10:06:40 +02:00

blk-core.c

Linux 3.4-rc5

2012-05-01 14:29:55 +02:00

blk-exec.c

…

blk-flush.c

…

blk-integrity.c

…

blk-ioc.c

block: avoid infinite loop in get_task_io_context()

2012-05-31 13:39:05 +02:00

blk-iopoll.c

…

blk-lib.c

…

blk-map.c

…

blk-merge.c

block: separate out blk_rq_merge_ok() and blk_try_merge() from elevator functions

2012-02-08 09:19:38 +01:00

blk-settings.c

block: Introduce blk_set_stacking_limits function

2012-01-11 16:27:11 +01:00

blk-softirq.c

sched, block: Unify cache detection

2012-01-27 13:28:48 +01:00

blk-sysfs.c

blkcg: unify blkg's for blkcg policies

2012-03-06 21:27:23 +01:00

blk-tag.c

…

blk-throttle.c

blkcg: tg_stats_alloc_lock is an irq lock

2012-05-23 12:16:21 +02:00

blk-timeout.c

…

blk.h

Merge branch 'for-3.5' of ../cgroup into block/for-3.5/core-merged

2012-04-01 12:55:00 -07:00

bsg-lib.c

…

bsg.c

bsg: fix sysfs link remove warning

2012-02-08 20:02:03 +01:00

cfq-iosched.c

block: blkcg_policy_cfq shouldn't be used if !CONFIG_CFQ_GROUP_IOSCHED

2012-06-04 10:02:29 +02:00

compat_ioctl.c

block: Add BLKROTATIONAL ioctl

2012-01-11 16:29:31 +01:00

deadline-iosched.c

elevator: make elevator_init_fn() return 0/-errno

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

elevator.c

blkcg: implement per-queue policy activation

2012-04-20 10:06:06 +02:00

genhd.c

block: fix buffer overflow when printing partition UUIDs

2012-05-15 08:22:04 +02:00

ioctl.c

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

2012-01-15 12:24:45 -08:00

Kconfig

…

Kconfig.iosched

blkcg: make CONFIG_BLK_CGROUP bool

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

Makefile

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noop-iosched.c

elevator: make elevator_init_fn() return 0/-errno

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

partition-generic.c

block: Fix NULL pointer dereference in sd_revalidate_disk

2012-03-02 10:38:33 +01:00

scsi_ioctl.c

block: fail SCSI passthrough ioctls on partition devices

2012-01-14 15:07:24 -08:00