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Date: Mon, 10 May 2010 13:04:34 +0200 From: Peter Zijlstra <peterz@...radead.org> To: Lin Ming <ming.m.lin@...el.com> Cc: Paul Mundt <lethal@...ux-sh.org>, Ingo Molnar <mingo@...e.hu>, Frederic Weisbecker <fweisbec@...il.com>, "eranian@...il.com" <eranian@...il.com>, "Gary.Mohr@...l.com" <Gary.Mohr@...l.com>, Corey Ashford <cjashfor@...ux.vnet.ibm.com>, "arjan@...ux.intel.com" <arjan@...ux.intel.com>, "Zhang, Yanmin" <yanmin_zhang@...ux.intel.com>, Paul Mackerras <paulus@...ba.org>, "David S. Miller" <davem@...emloft.net>, Russell King <rmk+kernel@....linux.org.uk>, lkml <linux-kernel@...r.kernel.org> Subject: Re: [RFC][PATCH 3/9] perf: export registerred pmus via sysfs On Mon, 2010-05-10 at 18:58 +0800, Lin Ming wrote: > Take Nehalem core and uncore pmu as an example, > > core pmu sits under /sys/devices/system/cpu/cpuN/pmu_id with ID 0, > > But uncore pmu is shared by cpus within package, where should it sit > under? I already gave you the answer to that: /sys/devices/system/cpu/cpuN/nodeN/ the uncore pmu is the memory controller (aka node) pmu. -- 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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