MAINTAINERS: add maintainers for delaytop

The delaytop tool supports showing system delays and task-level delays,
effectively identifying the top-n tasks with high latency in the system,
which is highly beneficial for improving system performance.  Wang Yaxin
and her colleague Fan Yu focus on locating system delay issues.  To
promote the thriving development of delaytop, we hope to serve as
maintainers to continuously improve it, aiming to provide a more effective
solution for system latency issues in the future.

Link: https://lkml.kernel.org/r/20250721094049958ImB8XG_imntcPqpQn1KfG@zte.com.cn
Signed-off-by: Wang Yaxin <wang.yaxin@zte.com.cn>
Signed-off-by: Fan Yu <fan.yu9@zte.com.cn>
Reviewed-by: Yang Yang <yang.yang29@zte.com.cn>
Cc: Balbir Singh <bsingharora@gmail.com>
Cc: xu xin <xu.xin16@zte.com.cn>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/MAINTAINERS b/MAINTAINERS
index 947ec6bf5b9592f129b4f80532de904e6b82340b..87897a285bc1c61569332639d4ce4d6c278e5ab5 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19462,6 +19462,16 @@ S:     Maintained
 F:     include/linux/delayacct.h
 F:     kernel/delayacct.c
 
+TASK DELAY MONITORING TOOLS
+M:     Andrew Morton <akpm@linux-foundation.org>
+M:     Wang Yaxin <wang.yaxin@zte.com.cn>
+M:     Fan Yu <fan.yu9@zte.com.cn>
+L:     linux-kernel@vger.kernel.org
+S:     Maintained
+F:     Documentation/accounting/delay-accounting.rst
+F:     tools/accounting/delaytop.c
+F:     tools/accounting/getdelays.c
+
 PERFORMANCE EVENTS SUBSYSTEM
 M:     Peter Zijlstra <peterz@infradead.org>
 M:     Ingo Molnar <mingo@redhat.com>