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author | Stefan Agner <stefan.agner@toradex.com> | 2019-04-25 18:17:44 +0200 |
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committer | Stefan Agner <stefan.agner@toradex.com> | 2019-04-25 18:17:44 +0200 |
commit | 9d9ea7dde2646ba8e36037e2679f2d98080df36b (patch) | |
tree | fdcbb9a89f3b97e14242524449bf98faba4d4e34 /kernel/workqueue_internal.h | |
parent | 6b8816d9e21df6b1d543c49428eba01b00e4ea1c (diff) | |
parent | c0ad257a19f48c56f2ee2e623a78251aa8664279 (diff) |
Merge tag 'v4.20.17' into toradex_4.20.y
This is the 4.20.17 stable release
Diffstat (limited to 'kernel/workqueue_internal.h')
-rw-r--r-- | kernel/workqueue_internal.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/workqueue_internal.h b/kernel/workqueue_internal.h index 66fbb5a9e633..cb68b03ca89a 100644 --- a/kernel/workqueue_internal.h +++ b/kernel/workqueue_internal.h @@ -53,6 +53,9 @@ struct worker { /* used only by rescuers to point to the target workqueue */ struct workqueue_struct *rescue_wq; /* I: the workqueue to rescue */ + + /* used by the scheduler to determine a worker's last known identity */ + work_func_t last_func; }; /** @@ -67,9 +70,10 @@ static inline struct worker *current_wq_worker(void) /* * Scheduler hooks for concurrency managed workqueue. Only to be used from - * sched/core.c and workqueue.c. + * sched/ and workqueue.c. */ void wq_worker_waking_up(struct task_struct *task, int cpu); struct task_struct *wq_worker_sleeping(struct task_struct *task); +work_func_t wq_worker_last_func(struct task_struct *task); #endif /* _KERNEL_WORKQUEUE_INTERNAL_H */ |