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Date: Mon, 23 Mar 2015 11:58:33 +0800 From: Yunlong Song <yunlong.song@...wei.com> To: Namhyung Kim <namhyung@...nel.org> CC: <a.p.zijlstra@...llo.nl>, <paulus@...ba.org>, <mingo@...hat.com>, <acme@...nel.org>, <linux-kernel@...r.kernel.org>, <wangnan0@...wei.com> Subject: Re: [PATCH] perf tools: Remove (null) value of "Sort order" for perf mem report On 2015/3/23 8:44, Namhyung Kim wrote: > Hi Yunlong, > > On Thu, Mar 19, 2015 at 09:58:32PM +0800, Yunlong Song wrote: >> When '--sort' is not set, 'perf mem report" will print a null pointer as >> the output value of sort order, so fix it. >> >> Example: >> >> Before this patch: >> >> $ perf mem report >> # To display the perf.data header info, please use --header/--header-only options. >> # >> # Samples: 18 of event 'cpu/mem-loads/pp' >> # Total weight : 188 >> # Sort order : (null) >> # >> ... >> >> After this patch: >> >> $ perf mem report >> # To display the perf.data header info, please use --header/--header-only options. >> # >> # Samples: 18 of event 'cpu/mem-loads/pp' >> # Total weight : 188 >> # >> ... > > I think it'd be better to show default sort order in this case. > > Agree, I have changed that into a default sort order in PATCH v2, thanks. -- Thanks, Yunlong Song -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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