Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 4/8] perf sort: Update documentation for sort keys | Date | Fri, 5 Apr 2013 10:26:34 +0900 |
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From: Namhyung Kim <namhyung.kim@lge.com>
Update and add missing description of new sort keys.
Cc: Stephane Eranian <eranian@google.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/Documentation/perf-diff.txt | 2 +- tools/perf/Documentation/perf-report.txt | 5 ++++- tools/perf/Documentation/perf-top.txt | 2 +- tools/perf/builtin-diff.c | 2 +- tools/perf/builtin-report.c | 6 +++--- tools/perf/builtin-top.c | 3 ++- 6 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt index 5b3123d5721f..f74ec064db0e 100644 --- a/tools/perf/Documentation/perf-diff.txt +++ b/tools/perf/Documentation/perf-diff.txt @@ -47,7 +47,7 @@ OPTIONS -s:: --sort=:: - Sort by key(s): pid, comm, dso, symbol. + Sort by key(s): pid, comm, dso, symbol, parent, cpu, srcline, addr. -t:: --field-separator=:: diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 7d5f4f38aa52..54acc51995fc 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -59,7 +59,7 @@ OPTIONS --sort=:: Sort histogram entries by given key(s) - multiple keys can be specified in CSV format. Following sort keys are available: - pid, comm, dso, symbol, parent, cpu, srcline, weight, local_weight. + pid, comm, dso, symbol, parent, cpu, srcline, addr. Each key has following meaning: @@ -72,6 +72,7 @@ OPTIONS - cpu: cpu number the task ran at the time of sample - srcline: filename and line number executed at the time of sample. The DWARF debuggin info must be provided. + - addr: address of function executed at the time of sample By default, comm, dso and symbol keys are used. (i.e. --sort comm,dso,symbol) @@ -84,6 +85,8 @@ OPTIONS - dso_to: name of library or module branched to - symbol_from: name of function branched from - symbol_to: name of function branched to + - addr_from: address of function branched from + - addr_to: address of function branched to - mispredict: "N" for predicted branch, "Y" for mispredicted branch And default sort keys are changed to comm, dso_from, symbol_from, dso_to diff --git a/tools/perf/Documentation/perf-top.txt b/tools/perf/Documentation/perf-top.txt index 9f1a2fe54757..2b45e799c4be 100644 --- a/tools/perf/Documentation/perf-top.txt +++ b/tools/perf/Documentation/perf-top.txt @@ -112,7 +112,7 @@ Default is to monitor all CPUS. -s:: --sort:: - Sort by key(s): pid, comm, dso, symbol, parent, srcline, weight, local_weight. + Sort by key(s): pid, comm, dso, symbol, parent, srcline, cpu, addr. -n:: --show-nr-samples:: diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index cabbea5f0bc2..316bf13e59c7 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -542,7 +542,7 @@ static const struct option options[] = { OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", "only consider these symbols"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", - "sort by key(s): pid, comm, dso, symbol, parent"), + "sort by key(s): pid, comm, dso, symbol, parent, cpu, srcline, addr"), OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", "separator for columns, no spaces will be added between " "columns '.' is reserved."), diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index d45bf9b0361d..bff244fa4b5d 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -756,9 +756,9 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) "Use the stdio interface"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", "sort by key(s): pid, comm, dso, symbol, parent, cpu, srcline," - " dso_to, dso_from, symbol_to, symbol_from, mispredict," - " weight, local_weight, mem, symbol_daddr, dso_daddr, tlb, " - "snoop, locked"), + " addr, dso_to, dso_from, symbol_to, symbol_from, addr_to," + " addr_from, mispredict, weight, local_weight, mem," + " symbol_daddr, dso_daddr, tlb, snoop, locked"), OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, "Show sample percentage for different cpu modes"), OPT_STRING('p', "parent", &parent_pattern, "regex", diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 2eb272d8753c..fbb472c52440 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1089,7 +1089,8 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", - "sort by key(s): pid, comm, dso, symbol, parent, weight, local_weight"), + "sort by key(s): pid, comm, dso, symbol, parent, cpu," + " srcline, addr"), OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, "Show a column with the number of samples"), OPT_CALLBACK_DEFAULT('G', "call-graph", &top.record_opts, -- 1.7.11.7
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