linux/tools/perf/scripts/perl, branch v3.6-rc5

perf script: Finish the rename from trace to script

2010-12-25T13:29:02Z

The scripts have calls to 'perf trace' that need to be converted to 'perf script', do it. This problem was introduced in 133dc4c. Reported-by: Torok Edwin Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Tom Zanussi Cc: Torok Edwin LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo

perf trace scripting: remove system-wide param from shell scripts

2010-11-10T14:08:20Z

Including -a unconditionally when recording doesn't allow for the option of running scripts without it. Future patches will add add it back if needed at run-time. Signed-off-by: Tom Zanussi Acked-by: Arnaldo Carvalho de Melo

perf trace: Use $PERF_EXEC_PATH in canned report scripts

2010-10-23T17:31:20Z

Set $PERF_EXEC_PATH before starting the record and report scripts, and make them use it where necessary. Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra LKML-Reference: <1286723403.2955.205.camel@localhost> Signed-off-by: Ben Hutchings Signed-off-by: Arnaldo Carvalho de Melo

perf/trace/scripting: workqueue-stats script cleanup

2010-05-10T22:50:58Z

Some minor fixes for the workqueue-stats script: - Fix nuisance 'use of uninitialized value' warnings Cc: Frédéric Weisbecker Cc: Ingo Molnar LKML-Reference: <1273466820-9330-6-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi Signed-off-by: Arnaldo Carvalho de Melo

perf/trace/scripting: wakeup-latency script cleanup

2010-05-10T22:50:57Z

Some minor fixes for the wakeup-latency script: - Fix nuisance 'use of uninitialized value' warnings - Avoid divide-by-zero error Cc: Frédéric Weisbecker Cc: Ingo Molnar LKML-Reference: <1273466820-9330-5-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi Signed-off-by: Arnaldo Carvalho de Melo

perf/trace/scripting: rwtop script cleanup

2010-05-10T22:50:56Z

A couple of fixes for the rwtop script: - printing the totals and clearing the hashes in the signal handler eventually leads to various random and serious problems when running the rwtop script continuously. Moving the print_totals() calls to the event handlers solves that problem, and the event handlers are invoked frequently enough that it doesn't affect the timeliness of the output. - Fix nuisance 'use of uninitialized value' warnings Cc: Frédéric Weisbecker Cc: Ingo Molnar Message-Id: <1273466820-9330-4-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi Signed-off-by: Arnaldo Carvalho de Melo

perf/trace/scripting: rw-by-pid script cleanup

2010-05-10T22:50:55Z

Some minor fixes for the rw-by-pid script: - Fix nuisance 'use of uninitialized value' warnings - Change the failed read/write sections to sort by error counts Cc: Frédéric Weisbecker Cc: Ingo Molnar LKML-Reference: <1273466820-9330-3-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi Signed-off-by: Arnaldo Carvalho de Melo

perf/trace/scripting: failed-syscalls script cleanup

2010-05-10T22:50:54Z

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 Cc: Ingo Molnar LKML-Reference: <1273466820-9330-2-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi Signed-off-by: Arnaldo Carvalho de Melo

perf: Remove leftover useless options to record trace events from scripts

2010-04-30T17:55:00Z

-f, -c 1, -R are now useless for trace events recording, moreover -M is useless and event hurts. Remove them from the documentation examples and from record scripts. Signed-off-by: Frederic Weisbecker Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Paul Mackerras Cc: Tom Zanussi

perf trace/scripting: Enable scripting shell scripts for live mode

2010-04-14T09:56:08Z

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 Acked-by: Thomas Gleixner 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