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PM / Freezer: Remove references to TIF_FREEZE in comments

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This patch removes all the references in the code about the TIF_FREEZE
flag removed by commit a3201227f8

    freezer: make freezing() test freeze conditions in effect instead of TIF_FREEZE

There still are some references to TIF_FREEZE in
Documentation/power/freezing-of-tasks.txt, but it looks like that
documentation needs more thorough work to reflect how the new
freezer works, and hence merely removing the references to TIF_FREEZE
won't really help. So I have not touched that part in this patch.

Suggested-by: Srivatsa S. Bhat <[email protected]>
Signed-off-by: Marcos Paulo de Souza <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
Marcos Paulo de Souza 2012-02-21 23:57:47 +01:00 • committed by Rafael J. Wysocki
commit 37f08be11b
3 changed files with 7 additions and 9 deletions
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6
kernel/freezer.c
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@ -99,9 +99,9 @@ static void fake_signal_wake_up(struct task_struct *p)
* freeze_task - send a freeze request to given task
* @p: task to send the request to
*
* If @p is freezing, the freeze request is sent by setting %TIF_FREEZE
* flag and either sending a fake signal to it or waking it up, depending
* on whether it has %PF_FREEZER_NOSIG set.
* If @p is freezing, the freeze request is sent either by sending a fake
* signal (if it's not a kernel thread) or waking it up (if it's a kernel
* thread).
*
* RETURNS:
* %false, if @p is not freezing or already frozen; %true, otherwise