From 8bc955f54616b0c36cf61fdd2c91ef8d58d3af7c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=BD=D0=B0=D0=B1?= <nabijaczleweli@nabijaczleweli.xyz>
Date: Wed, 7 Apr 2021 18:38:07 +0200
Subject: [PATCH] contrib/bpftrace: exec bpftrace, remove useless cat
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #11859
---
 contrib/bpftrace/zfs-trace.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/bpftrace/zfs-trace.sh b/contrib/bpftrace/zfs-trace.sh
index 13230b78c3..54f66f3ba3 100755
--- a/contrib/bpftrace/zfs-trace.sh
+++ b/contrib/bpftrace/zfs-trace.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
 
-ZVER=$(cat /sys/module/zfs/version | cut -f 1 -d '-')
+ZVER=$(cut -f 1 -d '-' /sys/module/zfs/version)
 KVER=$(uname -r)
 
-bpftrace \
+exec bpftrace \
 	--include "/usr/src/zfs-$ZVER/$KVER/zfs_config.h" \
 	-I "/usr/src/zfs-$ZVER/include" \
 	-I "/usr/src/zfs-$ZVER/include/spl" \