[PATCH rcu 05/11] rcu: Trace expedited grace-period numbers in hexadecimal

From: Boqun Feng
Date: Wed Feb 19 2025 - 10:41:22 EST


From: "Paul E. McKenney" <paulmck@xxxxxxxxxx>

This commit reformats the expedited grace-period numbers into hexadecimal
for easier decoding and comparison. The normal grace-period numbers
remain in decimal for the time being.

Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
Signed-off-by: Boqun Feng <boqun.feng@xxxxxxxxx>
---
include/trace/events/rcu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index e81431deaa50..63fd8aa99af7 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -207,7 +207,7 @@ TRACE_EVENT_RCU(rcu_exp_grace_period,
__entry->gpevent = gpevent;
),

- TP_printk("%s %ld %s",
+ TP_printk("%s %#lx %s",
__entry->rcuname, __entry->gpseq, __entry->gpevent)
);

--
2.39.5 (Apple Git-154)