Date: Sat, 13 Jun 2009 18:35:29 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/powerpc/booke pmap.c Message-ID: <200906131836.n5DIa7I1048439@repoman.freebsd.org>
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alc 2009-06-13 18:35:29 UTC
FreeBSD src repository
Modified files:
sys/powerpc/booke pmap.c
Log:
SVN rev 194123 on 2009-06-13 18:35:29Z by alc
Correct the method of waking the page daemon when the number of allocated
pv entries surpasses the high water mark. The problem was that the page
daemon would only be awakened the first time that the high water mark was
surpassed. (The variable "pagedaemon_waken" is a non-working vestige of
FreeBSD 4.x, in which it was external and reset by the page daemon whenever
it ran. This reset allowed subsequent wakeups by the pv entry allocator.)
Revision Changes Path
1.18 +2 -7 src/sys/powerpc/booke/pmap.c
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