linux-kernel - [PATCH linux next] taskstat: add explain about xxx_delay

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250519141446635ihK4D1-JvptKANb816_Kz@zte.com.cn>
Date: Mon, 19 May 2025 14:14:46 +0800 (CST)
From: <jiang.kun2@....com.cn>
To: <yang.yang29@....com.cn>
Cc: <bbonev@...uan.org>, <linux-kernel@...r.kernel.org>,
        <bsingharora@...il.com>, <jiang.kun2@....com.cn>,
        <xu.xin16@....com.cn>, <akpm@...ux-foundation.org>,
        <wang.yaxin@....com.cn>
Subject: [PATCH linux next] taskstat: add explain about xxx_delay_min/max and adjust
 indentation

From: Wang Yaxin <wang.yaxin@....com.cn>

add explain about xxx_delay_min/max and adjust indentation.

Signed-off-by: Wang Yaxin <wang.yaxin@....com.cn>
Signed-off-by: Jiang Kun <jiang.kun2@....com.cn>
---
 include/uapi/linux/taskstats.h | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/include/uapi/linux/taskstats.h b/include/uapi/linux/taskstats.h
index d71aa022b2ef..62e2d7f65298 100644
--- a/include/uapi/linux/taskstats.h
+++ b/include/uapi/linux/taskstats.h
@@ -207,6 +207,12 @@ struct taskstats {
 	/* v15: add Delay max and Delay min */

 	/* v16: move Delay max and Delay min to the end of taskstat */
+	/*
+	 *
+	 * xxx_delay_max is the max number of delay values recorded
+	 * xxx_delay_min is the min number of delay values recorded
+	 *
+	 */
 	__u64	cpu_delay_max;
 	__u64	cpu_delay_min;

@@ -225,11 +231,11 @@ struct taskstats {
 	__u64	compact_delay_max;
 	__u64	compact_delay_min;

-	__u64    wpcopy_delay_max;
-	__u64    wpcopy_delay_min;
+	__u64	wpcopy_delay_max;
+	__u64	wpcopy_delay_min;

-	__u64    irq_delay_max;
-	__u64    irq_delay_min;
+	__u64	irq_delay_max;
+	__u64	irq_delay_min;
 };


-- 
2.25.1