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| author | Ingo Molnar <mingo@kernel.org> | 2017-02-05 15:30:50 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-03-03 01:45:26 +0100 |
| commit | cda66725c1444db67127115d611c982b62b45d8c (patch) | |
| tree | b57a93cb524edc09a4c402ffaa33a95324d48167 /include/linux/sched.h | |
| parent | dcc2dc45f7cf267d37843059ff75b70260596c69 (diff) | |
| download | op-kernel-dev-cda66725c1444db67127115d611c982b62b45d8c.zip op-kernel-dev-cda66725c1444db67127115d611c982b62b45d8c.tar.gz | |
sched/headers: Move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>
These belong into the task lifetime API header.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 8d6b7aa..b68358c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1135,20 +1135,6 @@ static inline int is_global_init(struct task_struct *tsk) extern struct pid *cad_pid; -extern void free_task(struct task_struct *tsk); -#define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) - -extern void __put_task_struct(struct task_struct *t); - -static inline void put_task_struct(struct task_struct *t) -{ - if (atomic_dec_and_test(&t->usage)) - __put_task_struct(t); -} - -struct task_struct *task_rcu_dereference(struct task_struct **ptask); -struct task_struct *try_get_task_struct(struct task_struct **ptask); - /* * Per process flags */ |
