Date: Sun, 10 Jun 2007 21:06:01 +0200 From: Ivan Voras <ivoras@fer.hr> To: freebsd-hackers@freebsd.org Subject: Re: Disable mutex spinning? Message-ID: <f4hi2r$tba$1@sea.gmane.org> In-Reply-To: <f4hghp$ojq$1@sea.gmane.org> References: <f4hghp$ojq$1@sea.gmane.org>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig4E83DAA1DBAB31712CB55B5D Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Ivan Voras wrote: > I'm thinking of experiment - removing all spinning from mutex-like code= > and try running such kernel in a VMWare machine. For start, is there > anything else except turning off ADAPTIVE_MUTEXES, ADAPTIVE_GIANT and > ADAPTIVE_RWLOCKS I can do via the kernel config file? Hmm, on second thought this wouldn't help at all unless there's much contention.... --------------enig4E83DAA1DBAB31712CB55B5D Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGbEuZldnAQVacBcgRAhrbAJ9PZzXzS7mdb7P7ZGn3SsQONYyKPwCg0g5q w+VwEPfO5jD8/BqSpl4/gI8= =h+5k -----END PGP SIGNATURE----- --------------enig4E83DAA1DBAB31712CB55B5D--
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