00b21a0193
It should be possible to run any perf trace script in 'live mode'. This requires being able to pass in e.g. '-i -' or other args, which the current shell scripts aren't equipped to handle. In a few cases, there are required or optional args that also need special handling. This patch makes changes the current set of shell scripts as necessary. Signed-off-by: Tom Zanussi <tzanussi@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: fweisbec@gmail.com Cc: rostedt@goodmis.org Cc: k-keiichi@bx.jp.nec.com Cc: acme@ghostprotocols.net LKML-Reference: <1270184365-8281-11-git-send-email-tzanussi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
11 lines
245 B
Bash
11 lines
245 B
Bash
#!/bin/bash
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# description: system-wide syscall counts, by pid
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# args: [comm]
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if [ $# -gt 0 ] ; then
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if ! expr match "$1" "-" ; 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/python/syscall-counts-by-pid.py $comm
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