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| author | Tejun Heo <tj@kernel.org> | 2011-11-21 12:32:25 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-11-21 12:32:25 -0800 |
| commit | 948246f70a811c872b9d93bb4a8ab5823c4c79e0 (patch) | |
| tree | 385fee0509ba5e05f1f651c8b86b7b56a0518163 /kernel/freezer.c | |
| parent | d88e4cb67197d007fb778d62fe17360e970d5bfa (diff) | |
| download | linux-948246f70a811c872b9d93bb4a8ab5823c4c79e0.tar.bz2 | |
freezer: remove should_send_signal() and update frozen()
should_send_signal() is only used in freezer.c. Exporting them only
increases chance of abuse. Open code the two users and remove it.
Update frozen() to return bool.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/freezer.c')
| -rw-r--r-- | kernel/freezer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/freezer.c b/kernel/freezer.c index f53cd5aa5b2e..95a123844241 100644 --- a/kernel/freezer.c +++ b/kernel/freezer.c @@ -132,7 +132,7 @@ bool freeze_task(struct task_struct *p, bool sig_only) return false; } - if (should_send_signal(p)) { + if (!(p->flags & PF_FREEZER_NOSIG)) { fake_signal_wake_up(p); /* * fake_signal_wake_up() goes through p's scheduler |