linux/tools/perf/scripts, branch v2.6.35

perf scripts python: Give field dict to unhandled callback

2010-06-01T09:12:35Z

trace_unhandled() callback does not allow to access event fields, this patch resolves the problem. It can also been used as a more pythonic and flexible way for script writters to demux event types This will for example greatly simplify pytimechart event demux. Acked-by: Frederic Weisbecker Acked-by: Tom Zanussi Cc: Ingo Molnar , Cc: Frederic Weisbecker Cc: Tom Zanussi LKML-Reference: <1275340329-2397-1-git-send-email-tardyp@gmail.com> Signed-off-by: Pierre Tardy Signed-off-by: Arnaldo Carvalho de Melo

perf/trace/scripting: syscall-counts script cleanup

2010-05-10T22:51:02Z

A small fix for the syscall counts script: - silence the match output in the shell script Cc: Frédéric Weisbecker Cc: Ingo Molnar LKML-Reference: <1273466820-9330-10-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi Signed-off-by: Arnaldo Carvalho de Melo

perf/trace/scripting: syscall-counts-by-pid script cleanup

2010-05-10T22:51:01Z

A small fix for the syscall counts by pid script: - silence the match output in the shell script Cc: Frédéric Weisbecker Cc: Ingo Molnar LKML-Reference: <1273466820-9330-9-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi Signed-off-by: Arnaldo Carvalho de Melo

perf/trace/scripting: failed-syscalls-by-pid script cleanup

2010-05-10T22:51:00Z

A small fixe for the failed syscalls by pid script: - silence the match output in the shell script Cc: Frédéric Weisbecker Cc: Ingo Molnar LKML-Reference: <1273466820-9330-8-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi 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