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author | Namhyung Kim <namhyung@kernel.org> | 2015-04-22 16:18:19 +0900 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-05 18:13:20 -0300 |
commit | ea7cd59233097984850adc0e4119644f089be734 (patch) | |
tree | f79d7b973b9414aa495b013ce496b735b4ae951e /block/blk-sysfs.c | |
parent | bc7cad429bcdda6f112525c17db9577a1be4c8aa (diff) |
perf hists browser: Split popup menu actions - part 2
Currently perf_evsel__hists_browse() function spins on a huge loop and
handles many key actions. Since it's hard to read and modify, let's
split it out into small helper functions.
The add_XXX_opt() functions are to register popup menu item on the
selected entry. When it adds an item, it also saves related data into
struct popup_action and returns 1 so that it can increase the number of
items (nr_options).
With this change, we can simplify the code just to call selected
callback function without considering various conditions. A callback
function named do_XXX is called with saved data when the item is
selected by user.
No functional change intended.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1429687101-4360-9-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'block/blk-sysfs.c')
0 files changed, 0 insertions, 0 deletions