linux-kernel - [tip: sched/core] sched: Don't make LATENCYTOP select SCHED

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Date:   Fri, 16 Apr 2021 15:53:43 -0000
From:   "tip-bot2 for Peter Zijlstra" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Mel Gorman <mgorman@...e.de>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Valentin Schneider <valentin.schneider@....com>,
        x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: sched/core] sched: Don't make LATENCYTOP select SCHED_DEBUG

The following commit has been merged into the sched/core branch of tip:

Commit-ID:     d86ba831656611872e4939b895503ddac63d8196
Gitweb:        https://git.kernel.org/tip/d86ba831656611872e4939b895503ddac63d8196
Author:        Peter Zijlstra <peterz@...radead.org>
AuthorDate:    Wed, 24 Mar 2021 19:48:34 +01:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Fri, 16 Apr 2021 17:06:33 +02:00

sched: Don't make LATENCYTOP select SCHED_DEBUG

SCHED_DEBUG is not in fact required for LATENCYTOP, don't select it.

Suggested-by: Mel Gorman <mgorman@...e.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Tested-by: Valentin Schneider <valentin.schneider@....com>
Link: https://lkml.kernel.org/r/20210412102001.224578981@infradead.org
---
 lib/Kconfig.debug | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 2779c29..5f98376 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1670,7 +1670,6 @@ config LATENCYTOP
 	select KALLSYMS_ALL
 	select STACKTRACE
 	select SCHEDSTATS
-	select SCHED_DEBUG
 	help
 	  Enable this option if you want to use the LatencyTOP tool
 	  to find out which userspace is blocking on what kernel operations.