https://bugs.gentoo.org/864205
https://github.com/xrmx/bootchart/commit/8591c1e3edaea8f17396e3d2819d9064b2818cfb

From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 6 Aug 2022 20:39:01 -0700
Subject: [PATCH] Do not include linux/fs.h

This header is not needed to be included anymore, moreover it conflicts
with sys/mount.h from glibc 2.36+ see [1]

[1] https://sourceware.org/glibc/wiki/Release/2.36

Signed-off-by: Khem Raj <raj.khem@gmail.com>
--- a/collector/collector.c
+++ b/collector/collector.c
@@ -34,7 +34,6 @@
 
 #include <sys/mount.h>
 #include <sys/sysmacros.h>
-#include <linux/fs.h>
 #include <linux/genetlink.h>
 #include <linux/taskstats.h>
 #include <linux/cgroupstats.h>