From: Paul E. McKenney <paulmck@kernel.org>
Date: Tue, 3 Dec 2024 04:33:50 +0000 (-0800)
Subject: rcu: Trace expedited grace-period numbers in hexadecimal
X-Git-Tag: v6.15-rc1~221^2^5~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a8f7c9c4576de902327cff5890d0fe882fb9bada;p=thirdparty%2Fkernel%2Flinux.git

rcu: Trace expedited grace-period numbers in hexadecimal

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@kernel.org>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
---

diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index e81431deaa50b..63fd8aa99af7c 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)
 );