Messages in this thread | | | Date | Tue, 22 Jun 2004 10:12:19 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH][1/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: core |
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On Tue, Jun 22, 2004 at 02:04:17AM -0700, Andrew Morton wrote: > Christoph Hellwig <hch@infradead.org> wrote: > > > > On Tue, Jun 22, 2004 at 01:53:11AM -0700, Andrew Morton wrote: > > > Also there should be a document or a manpage or something which describes, > > > in detail: > > > > > > - the user/kernel API (separate document, probably) > > > > It also needs moving back to /proc/<pid>/ files from the syscall API. > > What does this mean?
Early version of perfctr used files in /proc/<pid>/ for controlling perfctr instead of the syscalls, and indeed that's a much better fit for most of them. Let's ressurect that code instead of doing the syscall approach. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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