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31 lines
949 B
31 lines
949 B
2 years ago
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From 93a464e2ef05b7ef78b5679e366b89fcddf6a575 Mon Sep 17 00:00:00 2001
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From: Jerome Marchand <jmarchan@redhat.com>
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Date: Mon, 1 Aug 2022 11:45:41 +0200
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Subject: [PATCH] tools/mdflush: include blkdev.h instead of genhd.h
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In recent kernels, i.e. since commit 322cbb50de71 ("block: remove
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genhd.h"), genhd.h header has been removed and its content moved to
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blkdev.h. Since genhd.h has been included in blkdev.h since forever,
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including blkdev instead of genhd in the mdflush tool works for both
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older and newer kernel.
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---
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tools/mdflush.py | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/tools/mdflush.py b/tools/mdflush.py
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index 3581d1bf..6741d563 100755
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--- a/tools/mdflush.py
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+++ b/tools/mdflush.py
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@@ -19,7 +19,7 @@ from time import strftime
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b = BPF(text="""
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#include <uapi/linux/ptrace.h>
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#include <linux/sched.h>
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-#include <linux/genhd.h>
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+#include <linux/blkdev.h>
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#include <linux/bio.h>
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struct data_t {
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--
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2.37.1
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