kernel.git/tools/perf/util/hist.c, branch linux-3.13.y

perf hists: Consolidate histsadd_*entry()

2013-11-04T23:59:09Z

The __hists__add_{branch,mem}_entry() does almost the same thing that __hists__add_entry() does. Consolidate them into one. Signed-off-by: Namhyung Kim Acked-by: Jiri Olsa Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Rodrigo Campos Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1383202576-28141-2-git-send-email-namhyung@kernel.org [ Fixup clash with new COMM infrastructure ] Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Get current comm instead of last one

2013-11-04T15:16:39Z

At insert time, a hist entry should reference comm at the time otherwise it'll get the last comm anyway. Signed-off-by: Namhyung Kim Acked-by: Frederic Weisbecker Tested-by: Jiri Olsa Cc: Frederic Weisbecker Link: http://lkml.kernel.org/n/tip-n6pykiiymtgmcjs834go2t8x@git.kernel.org [ Fixed up const pointer issues ] Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Show progress on histogram collapsing

2013-10-23T18:48:24Z

It can take quite amount of time so add progress bar UI to inform user. Signed-off-by: Namhyung Kim Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Linus Torvalds Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1381468543-25334-4-git-send-email-namhyung@kernel.org [ perf_progress -> ui_progress ] Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Stop using 'self' in some more places

2013-10-23T12:55:37Z

As suggested by tglx, 'self' should be replaced by something that is more useful. Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-fmblhc6tbb99tk1q8vowtsbj@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf annotate: Factor out get/free_srcline()

2013-10-09T18:59:39Z

Currently external addr2line tool is used for srcline sort key and annotate with srcline info. Separate the common code to prepare upcoming enhancements. Signed-off-by: Namhyung Kim Reviewed-by: Jiri Olsa Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1378876173-13363-5-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf hists: Free srcline when freeing hist_entry

2013-10-09T18:58:28Z

We've been leaked srcline of hist_entry, it should be freed also. Signed-off-by: Namhyung Kim Reviewed-by: Jiri Olsa Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1378876173-13363-4-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools/perf: Add support for record transaction flags

2013-10-04T08:06:12Z

Add support for recording and displaying the transaction flags. They are essentially a new sort key. Also display them in a nice way to the user. Signed-off-by: Andi Kleen Acked-by: Jiri Olsa Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1379688044-14173-6-git-send-email-andi@firstfloor.org Signed-off-by: Ingo Molnar

tools/perf: Fix sorting for 64bit entries

2013-10-04T08:06:06Z

Some of the node comparisons in hist.c dropped the upper 32bit by using an int variable to store the compare result. This broke various 64bit fields, causing incorrect collapsing (found for the TSX transaction field) Just use int64_t always. Acked-by: Namhyung Kim Signed-off-by: Andi Kleen Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1380637335-30110-1-git-send-email-andi@firstfloor.org Signed-off-by: Ingo Molnar

perf session: Check for SIGINT in more loops

2013-09-19T14:32:17Z

When processing big files we were not checking if session_done was set by the SIGINT signal handler, for instance in 'perf report'. Fix it. Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-pyad42lgrtq7xhg2dpsoauq7@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Support callchain sorting based on addresses

2013-07-22T15:42:18Z

With programs with very large functions it can be useful to distinguish the callgraph nodes on more than just function names. So for example if you have multiple calls to the same function, it ends up being separate nodes in the chain. This patch adds a new key field to the callgraph options, that allows comparing nodes on functions (as today, default) and addresses. Longer term it would be nice to also handle src lines, but that would need more changes and address is a reasonable proxy for it today. I right now reference the global params, as there was no simple way to register a params pointer. Signed-off-by: Andi Kleen Cc: Frederic Weisbecker Link: http://lkml.kernel.org/n/tip-0uskktybf0e7wrnoi5e9b9it@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo