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| author | Jin Yao <yao.jin@linux.intel.com> | 2019-11-07 15:47:16 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-07 10:14:05 -0300 |
| commit | b65a7d372b1a55db6fb48a5b3c48941eb68716cb (patch) | |
| tree | 223ffa25506c6fffccb97281d25109cbc0d0cf37 /tools/perf/util/hist.c | |
| parent | 7841f40aed933dd3838f8d9f2dfcf286c352b7ee (diff) | |
| download | lwn-b65a7d372b1a55db6fb48a5b3c48941eb68716cb.tar.gz lwn-b65a7d372b1a55db6fb48a5b3c48941eb68716cb.zip | |
perf hist: Support block formats with compare/sort/display
This patch provides helper routines to support new columns for block
info output.
The new columns are:
Sampled Cycles%
Sampled Cycles
Avg Cycles%
Avg Cycles
[Program Block Range]
Shared Object
v5:
---
1. Move more block related functions from builtin-report.c to
block-info.c
2. Set ms (map+sym) in block hist_entry. Because this info
is needed for reporting the block range (i.e. source line)
Committer notes:
Remove unused set_fmt() function, some build were not completing with:
util/block-info.c:396:20: error: unused function 'set_fmt' [-Werror,-Wunused-function]
static inline void set_fmt(struct block_fmt *block_fmt,
^
1 error generated.
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20191107074719.26139-5-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/hist.c')
| -rw-r--r-- | tools/perf/util/hist.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 0e27d6830011..7cf137b0451b 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -758,6 +758,10 @@ struct hist_entry *hists__add_entry_block(struct hists *hists, struct hist_entry entry = { .block_info = block_info, .hists = hists, + .ms = { + .map = al->map, + .sym = al->sym, + }, }, *he = hists__findnew_entry(hists, &entry, al, false); return he; |