Kevin, On Mon, Apr 30, 2007 at 10:39:29AM -0500, Kevin Corry wrote: > Hi, > > During the course of debugging Perfmon on Cell, I noticed there are four pfm_ > directories in /sys which are all empty (at least on my system): pfm_fmt, > pfm_pmu, pfm_regs, and pfm_stats. Are these directories used for anything? > Based on reading some of the mailing list archives, it seems that perfmon > statistics are kept in /sys/devices/system/cpu/cpu*/perfmon/, and general > information about perfmon is kept in /sys/kernel/perfmon/ (including info > about the PMU, registers, and sampling formats). Are the four top-level pfm_ > directories in sysfs still needed? > Good catch. Those are not needed so this is a bug.
-- -Stephane _______________________________________________ perfmon mailing list [email protected] http://www.hpl.hp.com/hosted/linux/mail-archives/perfmon/
