Re: [PATCH 1/2] perf tools: avoid traverse dsos list while find vdso

2013-10-14 Thread Arnaldo Carvalho de Melo
Em Mon, Sep 09, 2013 at 09:21:55PM +0800, Chenggang Qin escreveu: > From: Chenggang Qin > > Vdso is only one in a system. It is not necessory to traverse the > macine->user_dsos list when looking for the dso of vdso. > The flag vdso_found should be replaced by a pointor that point to the dso of >

[PATCH 1/2] perf tools: avoid traverse dsos list while find vdso

2013-09-09 Thread Chenggang Qin
From: Chenggang Qin Vdso is only one in a system. It is not necessory to traverse the macine->user_dsos list when looking for the dso of vdso. The flag vdso_found should be replaced by a pointor that point to the dso of vdso. If the pointer is NULL, dso of vdso have not been created. Else, the po