tree 61f599063631672d8e1d9b56e516d6954ba44784
parent 2cf9cebf0878e384630f6fd5e1abd830c0cd99b3
author Arnaldo Carvalho de Melo <acme@redhat.com> 1319100344 -0200
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1319100344 -0200

perf hists: Don't decay total_period for filtered entries

Following the 'perf report' model we don't zap hist_entry instances from
the rb tree, we just keep them with he->filtered set to a mask of the
filters applied to it (thread, parent, DSO so far).

In top we need to decay even filtered entries, but we better not touch
total_period for them...

Now everything seems to work when filters are applied on top as they
worked in 'report', i.e. both dynamic and static hist entry browsing
works with filters.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-yt4xsbq20u9x9ypuwwyw2kao@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>