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ubports_kernel_google_msm/kernel
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
..
2011-09-23 12:05:29 +05:30
2011-08-14 12:00:41 +02:00
2011-10-06 12:47:04 +02:00
2011-10-31 17:30:44 -07:00
2011-08-12 16:21:35 -05:00
2011-09-19 17:04:37 -07:00