From mboxrd@z Thu Jan 1 00:00:00 1970 MIME-Version: 1.0 In-Reply-To: <48099efcbb4d2fed33f6731aa0e206d9@quanstro.net> References: <1251994812.16936.4807.camel@work.SFBay.Sun.COM> <48099efcbb4d2fed33f6731aa0e206d9@quanstro.net> Date: Thu, 3 Sep 2009 18:30:34 -0700 Message-ID: Subject: Re: [9fans] "Blocks" in C From: Russ Cox To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Topicbox-Message-UUID: 637c3436-ead5-11e9-9d60-3106f5b1d025 > i'll grant you this in implementation. =C2=A0the pool library's lock > in effect becomes plan 9's BLK. =C2=A0since the pool library is used > in the kernel and user space, a user space application gets hit > twice. =C2=A0i've been doing some full-tilt boogie testing with 2x10gbe > and even with 2 cores, the BLK^wpool lock is devastating. what does BLK stand for? russ