perf tools: Cleanup calc_data_size logic
authorNamhyung Kim <namhyung.kim@lge.com>
Thu, 21 Mar 2013 07:18:52 +0000 (16:18 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 21 Mar 2013 16:37:37 +0000 (13:37 -0300)
commitebf3c675d7e4ba97568dd6daaa43b1af10046b29
treede6437e78fabe644636cd18a12fba77ca4ece5df
parent452958fdd05b43b6c91cfd1341f4fac2f3ce661f
perf tools: Cleanup calc_data_size logic

It's for calculating whole trace data size during reading.  However
relation functions are called only in this file, no need to
conditionalize it with tricky +1 offset and rename the variable to
more meaningful name like trace_data_size.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1363850332-25297-10-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/trace-event-read.c