perf hists: Marking dummy hists entries
authorJiri Olsa <jolsa@redhat.com>
Sat, 1 Dec 2012 20:18:20 +0000 (21:18 +0100)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 12 Jul 2013 16:54:04 +0000 (13:54 -0300)
commite0af43d2486fc50208076cfd93af55615fd4adfd
tree982fda9b29e2f8cacb5f3e7b3dfba1327a3e6669
parent9af303e22a317d1cc6f440e08f72428830708b37
perf hists: Marking dummy hists entries

It does not make sense to make some computation (ratio, wdiff), when the
hist_entry is 'dummy' - added via hists__link.

Adding dummy field to struct hist_entry which indicates that it was
added by hists__link and avoiding some of the processing for such
entries.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-g8bxml0n0pnqsrpyd98p0ird@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/ui/hist.c
tools/perf/util/hist.c
tools/perf/util/sort.h