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Re: Increasing MAXPHYS

Previous thread: MACHINE_CPU not being set correctly when CPUTYPE=native. by Scot Hetzel on Monday, March 22, 2010 - 8:05 pm. (1 message)

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From: Poul-Henning Kamp
Subject: Re: Increasing MAXPHYS
Date: Tuesday, March 23, 2010 - 1:56 am

In message <20100322233607.GB1767@garage.freebsd.pl>, Pawel Jakub Dawidek write

Uhm, that way you get _more_ context switches than today, today g_down
will typically push the requests all the way down through the stack
without a context switch.  (Similar for g_up)


-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.
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Previous thread: MACHINE_CPU not being set correctly when CPUTYPE=native. by Scot Hetzel on Monday, March 22, 2010 - 8:05 pm. (1 message)

Next thread: Re: build failures after stdlib update by Alexander Best on Tuesday, March 23, 2010 - 2:34 am. (3 messages)