[PATCH v3 0/5]

From: Taeung Song
Date: Sun Jul 12 2015 - 07:51:51 EST


Changes in v3:
- builtin-config.c: Add a config variable âkmem.defaultâ with a default value into âstruct default_configsetâ
which has default config variables and values.
- cmd_config(): Add a option ââglobalâ and ââlocalâ to enable config file location to be selected

Changes in v2:
- Renaming variables a more suitable name
1. ââlist-all' instead of '--all'
2. âname' instead of 'subkey'
3. 'section, name, value' instead of 'given_section,subkey,value'
- Documentation/perf-config.txt: Correct small infelicities or typing errors in a perf-config documention.
- Documentation/perf-config.txt: Remove a part description of report.children because it was duplicated
in Documentation/callchain-overhead-calculation.txt
- builtin-config.c: Use a variable âint actionsâ instead of struct params which has âbool list_actionâ,
âbool get_actionâ and etc. , to simplify a branching statement for perf-config options
- builtin-config.c: Declaration a global variable âstatic struct default_configsetsâ has config variables
with default values instead of using a 'util/PERFCONFIG-DEFAULT' file and remove functions merge()
and perse_key() to get perf config default values.
- normalize_value(): Add a function to normalize a value and check data type of it.
- cmd_config(): Simplify parsing arguments as arguments is just divided by '=' and then in front of '.' is a section,
between '.' and '=' is a name, and behind '=' is a value.
- show_all_config(): Print config variables âstruct default_configsetsâ haven't
- cmd_config(): Make a command âperf config' without a option work as with a option ââlistâ instead of ââlist-allâ.

Taeung Song (5):
perf tools: Add 'perf-config' command
perf config: Add functions which can get or set perf config variables.
perf config: Add a option 'list-all' to perf-config.
perf config: Add a option 'remove' to perf-config.
perf config: Add ââsystemâ and ââglobalâ options to be able to select
which config file to be used.

tools/perf/Build | 1 +
tools/perf/Documentation/perf-config.txt | 401 ++++++++++++++++
tools/perf/Documentation/perfconfig.example | 70 ++-
tools/perf/builtin-config.c | 708 ++++++++++++++++++++++++++++
tools/perf/builtin.h | 1 +
tools/perf/command-list.txt | 1 +
tools/perf/perf.c | 1 +
tools/perf/util/cache.h | 20 +
tools/perf/util/config.c | 84 +++-
9 files changed, 1251 insertions(+), 36 deletions(-)
create mode 100644 tools/perf/Documentation/perf-config.txt
create mode 100644 tools/perf/builtin-config.c

--
1.9.1

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