c3f5fd287a
A couple small fixes for the failed syscalls script: - The script description says it can be restricted to a specific comm, make it so. - silence the match output in the shell script Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> LKML-Reference: <1273466820-9330-2-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
10 lines
242 B
Bash
10 lines
242 B
Bash
#!/bin/bash
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# description: system-wide failed syscalls
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# args: [comm]
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if [ $# -gt 0 ] ; then
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if ! expr match "$1" "-" > /dev/null ; then
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comm=$1
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shift
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fi
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fi
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perf trace $@ -s ~/libexec/perf-core/scripts/perl/failed-syscalls.pl $comm
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