diff options
| author | Zqiang <[email protected]> | 2022-12-20 22:16:25 +0800 |
|---|---|---|
| committer | Joel Fernandes (Google) <[email protected]> | 2023-04-05 13:47:43 +0000 |
| commit | db7b464df9d820186e98a65aa6a10f0d51fbf8ce (patch) | |
| tree | 2111fa86364807b46cfdba6146033e24d3dbc44a /include/trace | |
| parent | e22abe180cd8ccf12eb68e7c40f99c33fb48a9ce (diff) | |
rcu: Fix missing TICK_DEP_MASK_RCU_EXP dependency check
This commit adds checks for the TICK_DEP_MASK_RCU_EXP bit, thus enabling
RCU expedited grace periods to actually force-enable scheduling-clock
interrupts on holdout CPUs.
Fixes: df1e849ae455 ("rcu: Enable tick for nohz_full CPUs slow to provide expedited QS")
Signed-off-by: Zqiang <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Anna-Maria Behnsen <[email protected]>
Acked-by: Frederic Weisbecker <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Signed-off-by: Joel Fernandes (Google) <[email protected]>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/timer.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index 2e713a7d9aa3..3e8619c72f77 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -371,7 +371,8 @@ TRACE_EVENT(itimer_expire, tick_dep_name(PERF_EVENTS) \ tick_dep_name(SCHED) \ tick_dep_name(CLOCK_UNSTABLE) \ - tick_dep_name_end(RCU) + tick_dep_name(RCU) \ + tick_dep_name_end(RCU_EXP) #undef tick_dep_name #undef tick_dep_mask_name |