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| author | Chengming Zhou <zhouchengming@bytedance.com> | 2022-08-26 00:41:05 +0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-09-09 11:08:31 +0200 |
| commit | d79ddb069c5257a924456eb99b53fc1ea715c0a3 (patch) | |
| tree | e65c511751a7ca2a8baf8eb611ed0168cd411e0d /include | |
| parent | e2ad8ab04c5cdfc8dc2f382c45d248ab01dee991 (diff) | |
| download | linux-stable-d79ddb069c5257a924456eb99b53fc1ea715c0a3.tar.gz linux-stable-d79ddb069c5257a924456eb99b53fc1ea715c0a3.tar.bz2 linux-stable-d79ddb069c5257a924456eb99b53fc1ea715c0a3.zip | |
sched/psi: Move private helpers to sched/stats.h
This patch move psi_task_change/psi_task_switch declarations out of
PSI public header, since they are only needed for implementing the
PSI stats tracking in sched/stats.h
psi_task_switch is obvious, psi_task_change can't be public helper
since it doesn't check psi_disabled static key. And there is no
any user now, so put it in sched/stats.h too.
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Link: https://lore.kernel.org/r/20220825164111.29534-5-zhouchengming@bytedance.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/psi.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/psi.h b/include/linux/psi.h index dd74411ac21d..fffd229fbf19 100644 --- a/include/linux/psi.h +++ b/include/linux/psi.h @@ -18,10 +18,6 @@ extern struct psi_group psi_system; void psi_init(void); -void psi_task_change(struct task_struct *task, int clear, int set); -void psi_task_switch(struct task_struct *prev, struct task_struct *next, - bool sleep); - void psi_memstall_enter(unsigned long *flags); void psi_memstall_leave(unsigned long *flags); |