Tejun Heo a585042f7b freezer: remove racy clear_freeze_flag() and set PF_NOFREEZE on dead tasks ...

clear_freeze_flag() in exit_mm() is racy.  Freezing can start
afterwards.  Remove it.  Skipping freezer for exiting task will be
properly implemented later.

Also, freezable() was testing exit_state directly to make system
freezer ignore dead tasks.  Let the exiting task set PF_NOFREEZE after
entering TASK_DEAD instead.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>

2011-11-21 12:32:23 -08:00

..

block_io.c

block: kill off REQ_UNPLUG

2011-03-10 08:52:27 +01:00

console.c

PM / VT: Cleanup #if defined uglyness and fix compile error

2011-10-16 23:28:51 +02:00

hibernate.c

PM / Hibernate: Fix the early termination of test modes

2011-11-18 23:02:42 +01:00

Kconfig

Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm

2011-10-28 12:02:27 -07:00

main.c

PM / Suspend: Fix bug in suspend statistics update

2011-11-19 14:37:57 +01:00

Makefile

PM / VT: Cleanup #if defined uglyness and fix compile error

2011-10-16 23:28:51 +02:00

power.h

PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image

2011-10-16 23:30:38 +02:00

poweroff.c

Input: sysrq - drop tty argument from sysrq ops handlers

2010-08-19 22:07:06 -07:00

process.c

freezer: remove racy clear_freeze_flag() and set PF_NOFREEZE on dead tasks

2011-11-21 12:32:23 -08:00

qos.c

PM / QoS: Set cpu_dma_pm_qos->name

2011-11-07 23:02:24 +01:00

snapshot.c

PM / Hibernate: Include storage keys in hibernation image on s390

2011-10-16 23:27:46 +02:00

suspend_test.c

PM: Make warning in suspend_test_finish() less likely to happen

2009-10-22 08:23:45 +09:00

suspend.c

kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure

2011-10-31 19:30:05 -04:00

swap.c

PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image

2011-10-16 23:30:38 +02:00

user.c

kernel: fix several implicit usasges of kmod.h

2011-10-31 09:20:12 -04:00