| Message ID | 20221019224659.2499511-7-paulmck@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 7c84ef5ddbd8a0874ee26dc879ff0252f651f231 |
| Headers | show |
| Series | Miscellaneous fixes for v6.2 | expand |
diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h index f5bf6fb430dab..b0b885e071fa8 100644 --- a/kernel/rcu/tasks.h +++ b/kernel/rcu/tasks.h @@ -728,7 +728,7 @@ static void rcu_tasks_wait_gp(struct rcu_tasks *rtp) if (rtsi > 0 && !reported && time_after(j, lastinfo + rtsi)) { lastinfo = j; rtsi = rtsi * rcu_task_stall_info_mult; - pr_info("%s: %s grace period %lu is %lu jiffies old.\n", + pr_info("%s: %s grace period number %lu (since boot) is %lu jiffies old.\n", __func__, rtp->kname, rtp->tasks_gp_seq, j - rtp->gp_start); } }
This commit adds a few words to the informative message that appears every ten seconds in RCU Tasks and RCU Tasks Trace grace periods. This message currently reads as follows: rcu_tasks_wait_gp: rcu_tasks grace period 1046 is 10088 jiffies old. After this change, it provides additional context, instead reading as follows: rcu_tasks_wait_gp: rcu_tasks grace period number 1046 (since boot) is 10088 jiffies old. Reported-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- kernel/rcu/tasks.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)