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| author | Marcos Paulo de Souza <marcos.mage@gmail.com> | 2012-02-21 23:57:47 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-03-04 23:08:54 +0100 |
| commit | 37f08be11be9a7d9351fb1b9b408259519a126f3 (patch) | |
| tree | 7edf402614ae9f36a6e9226b380072cec969c847 /kernel/freezer.c | |
| parent | 8671bbc1bd0442ef0eab27f7d56216431c490820 (diff) | |
| download | lwn-37f08be11be9a7d9351fb1b9b408259519a126f3.tar.gz lwn-37f08be11be9a7d9351fb1b9b408259519a126f3.zip | |
PM / Freezer: Remove references to TIF_FREEZE in comments
This patch removes all the references in the code about the TIF_FREEZE
flag removed by commit a3201227f803ad7fd43180c5195dbe5a2bf998aa
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 <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'kernel/freezer.c')
| -rw-r--r-- | kernel/freezer.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/freezer.c b/kernel/freezer.c index 9815b8d1eed5..11f82a4d4eae 100644 --- a/kernel/freezer.c +++ b/kernel/freezer.c @@ -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 |