writeback: dirty ratelimit - think time compensation

[mirror_ubuntu-jammy-kernel.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1c4f3e9b9bc50e52ea57623f5b886691fb52db14..984c3b2959784ed14b21fbe8811879ddcd62f63a 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1527,6 +1527,7 @@ struct task_struct {
         */
        int nr_dirtied;
        int nr_dirtied_pause;
+       unsigned long dirty_paused_when; /* start of a write-and-pause period */
 
 #ifdef CONFIG_LATENCYTOP
        int latency_record_count;