perf tools: Fix find tids routine by excluding "." and ".."
authorGui Jianfeng <guijianfeng@cn.fujitsu.com>
Wed, 16 Jun 2010 05:21:44 +0000 (13:21 +0800)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 1 Jul 2010 17:02:38 +0000 (14:02 -0300)
commitc214909b36efec632432acdcbfacdd46a6e11370
treedec6f8d89bf32b387de5312ed5d0354aad6468e6
parenta1e80fafc9f0742a1776a0490258cb64912411b0
perf tools: Fix find tids routine by excluding "." and ".."

Introduce a filter function to skip "." and ".." directories when calculating
tid number, otherwise tid 0 will be included in the all_tid result array.

Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <4C185F68.1020505@cn.fujitsu.com>
Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/thread.c