Date: Sat, 26 Jul 1997 21:49:20 -0700 (PDT) From: John Dyson <dyson@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/vm vm_pageout.c Message-ID: <199707270449.VAA26679@freefall.freebsd.org>
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dyson 1997/07/26 21:49:20 PDT
Modified files:
sys/vm vm_pageout.c
Log:
Add the ability for the pageout daemon to measure stats on memory usage before
the system is out of memory. The daemon does a minimal amount of work that
increases as the system becomes more likely to run out of memory and page in/out.
The default tuning is fairly low in background CPU usage, and sysctl variables
have been added to enable flexable operation. This is an experimental feature
that will likely be changed and improved over time.
Revision Changes Path
1.97 +122 -14 src/sys/vm/vm_pageout.c
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