From: Jovi Zhang Date: Thu, 9 Sep 2010 16:30:59 +0000 (-0300) Subject: perf symbols: Fix multiple initialization of symbol system X-Git-Tag: v2.6.36-rc4~16^2~1^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85e00b55517a5696282b80836655e6b6f5702df0;p=pandora-kernel.git perf symbols: Fix multiple initialization of symbol system By returning immediately if it was already initialized, do it as well at symbol__exit, refusing multiple deinitializations. This fixes problems in the kmem, sched and timechart commands. Reported-by: Davidlohr Bueso Cc: Davidlohr Bueso Signed-off-by: Jovi Zhang LKML-Reference: AANLkTi=9Cn=R8SPMCRp5z+gEjXbaBHeb-AaOtRbuwwcn@mail.gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- Reading git-diff-tree failed