perf ui progress: Fix progress update
authorJiri Olsa <jolsa@kernel.org>
Fri, 8 Sep 2017 12:05:08 +0000 (14:05 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 12 Sep 2017 15:34:54 +0000 (12:34 -0300)
commita82bfd041d0ec41861a7adda4c078993f2f9c452
tree6c8718bd43cc1b845bcef3d92a2021980f6c55ff
parent4d286c89e412fc2eaa1b8988481d2f32b5e3826f
perf ui progress: Fix progress update

We currently update the 'next' variable only with a single step value.
But it's possible the 'adv' update is bigger than single 'step' value.
This would leave 'next' value under counted and force unnecessary
ui_progress__ops->update calls.

Calculate the amount of steps we need for 'adv' update and increase the
'next' with that amounts of steps.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20170908120510.22515-3-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/ui/progress.c