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| author | Tejun Heo <tj@kernel.org> | 2011-11-21 12:32:26 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-11-21 12:32:26 -0800 |
| commit | 839e3407d90a810318d17c17ceb3d5928a910704 (patch) | |
| tree | 9b75e8f69cadba5d33537698931cf637a22d423b /include/linux/freezer.h | |
| parent | 37ad8aca94a1da2112a7c56151390914e80d1113 (diff) | |
| download | lwn-839e3407d90a810318d17c17ceb3d5928a910704.tar.gz lwn-839e3407d90a810318d17c17ceb3d5928a910704.zip | |
freezer: remove unused @sig_only from freeze_task()
After "freezer: make freezing() test freeze conditions in effect
instead of TIF_FREEZE", freezing() returns authoritative answer on
whether the current task should freeze or not and freeze_task()
doesn't need or use @sig_only. Remove it.
While at it, rewrite function comment for freeze_task() and rename
@sig_only to @user_only in try_to_freeze_tasks().
This patch doesn't cause any functional change.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Diffstat (limited to 'include/linux/freezer.h')
| -rw-r--r-- | include/linux/freezer.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/freezer.h b/include/linux/freezer.h index a0f1b3a3604f..a28842e588f4 100644 --- a/include/linux/freezer.h +++ b/include/linux/freezer.h @@ -48,7 +48,7 @@ static inline bool try_to_freeze(void) return __refrigerator(false); } -extern bool freeze_task(struct task_struct *p, bool sig_only); +extern bool freeze_task(struct task_struct *p); extern bool __set_freezable(bool with_signal); #ifdef CONFIG_CGROUP_FREEZER |