change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/tools/vm/slabinfo-gnuplot.sh
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@@ -1,16 +1,9 @@
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 #!/bin/bash
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+# SPDX-License-Identifier: GPL-2.0-only
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 # Sergey Senozhatsky, 2015
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 # sergey.senozhatsky.work@gmail.com
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 #
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-# This software is licensed under the terms of the GNU General Public
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-# License version 2, as published by the Free Software Foundation, and
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-# may be copied, distributed, and modified under those terms.
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-#
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-# This program is distributed in the hope that it will be useful,
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-# but WITHOUT ANY WARRANTY; without even the implied warranty of
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-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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-# GNU General Public License for more details.
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 # This program is intended to plot a `slabinfo -X' stats, collected,
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@@ -157,7 +150,7 @@
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 	let lines=3
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 	out=`basename "$in"`"-slabs-by-loss"
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 	`cat "$in" | grep -A "$lines" 'Slabs sorted by loss' |\
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-		egrep -iv '\-\-|Name|Slabs'\
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+		grep -E -iv '\-\-|Name|Slabs'\
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 		| awk '{print $1" "$4+$2*$3" "$4}' > "$out"`
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 	if [ $? -eq 0 ]; then
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 		do_slabs_plotting "$out"
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@@ -166,7 +159,7 @@
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 	let lines=3
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 	out=`basename "$in"`"-slabs-by-size"
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 	`cat "$in" | grep -A "$lines" 'Slabs sorted by size' |\
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-		egrep -iv '\-\-|Name|Slabs'\
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+		grep -E -iv '\-\-|Name|Slabs'\
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 		| awk '{print $1" "$4" "$4-$2*$3}' > "$out"`
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 	if [ $? -eq 0 ]; then
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 		do_slabs_plotting "$out"