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| author | Tejun Heo <tj@kernel.org> | 2011-11-21 12:32:24 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-11-21 12:32:24 -0800 |
| commit | 376fede80e74d98b49d1ba9ac18f23c9fd026ddd (patch) | |
| tree | 78a48a9565efabba585dd9253c6f2c12966a995e /kernel/freezer.c | |
| parent | 85f1d476653f52c97ca75466b2494e67c1cbd25d (diff) | |
| download | lwn-376fede80e74d98b49d1ba9ac18f23c9fd026ddd.tar.gz lwn-376fede80e74d98b49d1ba9ac18f23c9fd026ddd.zip | |
freezer: kill PF_FREEZING
With the previous changes, there's no meaningful difference between
PF_FREEZING and PF_FROZEN. Remove PF_FREEZING and use PF_FROZEN
instead in task_contributes_to_load().
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/freezer.c')
| -rw-r--r-- | kernel/freezer.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/freezer.c b/kernel/freezer.c index a257ecd37c48..b8b562124ba9 100644 --- a/kernel/freezer.c +++ b/kernel/freezer.c @@ -44,9 +44,6 @@ repeat: recalc_sigpending(); /* We sent fake signal, clean it up */ spin_unlock_irq(¤t->sighand->siglock); - /* prevent accounting of that task to load */ - current->flags |= PF_FREEZING; - for (;;) { set_current_state(TASK_UNINTERRUPTIBLE); if (!freezing(current) || @@ -56,9 +53,6 @@ repeat: schedule(); } - /* Remove the accounting blocker */ - current->flags &= ~PF_FREEZING; - /* leave FROZEN */ spin_lock_irq(&freezer_lock); if (freezing(current)) |