Date: Tue, 27 Jul 2010 09:28:24 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-amd64@freebsd.org Subject: Re: PERFMON isn't operational on amd64 Message-ID: <201007270928.24959.jhb@freebsd.org> In-Reply-To: <AANLkTim3m4VX3sy6diTNna2Yb7i%2B4RQZ0kT6U7e_wqTU@mail.gmail.com> References: <AANLkTim3m4VX3sy6diTNna2Yb7i%2B4RQZ0kT6U7e_wqTU@mail.gmail.com>
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On Tuesday, July 27, 2010 8:43:00 am pluknet wrote: > Hi. > > What is a status of "options PERFMON" on amd64? > AFAIK PERFMON opt. was inherited from i386 port and never worked. > Does it make sense to wipe out perfmon part on amd64? > > buildkernel with PERFMON on results in error: > /usr/src/sys/amd64/amd64/machdep.c:124:29: error: machine/perfmon.h: > No such file or directory > mkdep: compile failed > *** Error code 1 > > Looking at cvs I see amd64/include/perfmon.h was never here. PERFMON in general is obsoleted by hwpmc(4) which is far more useful and featureful. It should probably just be axed. -- John Baldwin
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