linux-kernel - [PATCH v1 0/2] perf report: Add titles for percent/ipc/cycle in annotate browser

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Message-Id: <1493909895-9668-1-git-send-email-yao.jin@linux.intel.com>
Date:   Thu,  4 May 2017 22:58:13 +0800
From:   Jin Yao <yao.jin@...ux.intel.com>
To:     acme@...nel.org, jolsa@...nel.org, peterz@...radead.org,
        mingo@...hat.com, alexander.shishkin@...ux.intel.com
Cc:     Linux-kernel@...r.kernel.org, ak@...ux.intel.com,
        kan.liang@...el.com, yao.jin@...el.com,
        Jin Yao <yao.jin@...ux.intel.com>
Subject: [PATCH v1 0/2] perf report: Add titles for percent/ipc/cycle in annotate browser

The patch series adds the titles "Percnt", "IPC" and "Cycle" in
annotate browser. It helps user to understand easily for what the
columns in left frame represents for.

For example:

    Percnt   IPC Cycle │
                       │25  __attribute__((noinline))
                       │26  int compute_flag()
                       │27  {
     22.80  1.20       │      sub    $0x8,%rsp
                       │25          int i;
                       │
                       │27          i = rand() % 2;
     22.78  1.20     1 │    → callq  rand@plt

The patch "perf report: Remove the unnecessary checking in
annotate_browser_write" removes the invalid condition checking in
current code.

Jin Yao (2):
  perf report: Remove the unnecessary checking in annotate_browser_write
  perf report: Display titles in left frame of annotate browser

 tools/perf/ui/browsers/annotate.c | 51 ++++++++++++++++++++++++++-------------
 1 file changed, 34 insertions(+), 17 deletions(-)

-- 
2.7.4