Date: Wed, 22 May 1996 17:46:04 -0700 (PDT) From: John Dyson <dyson> To: CVS-committers, cvs-all, cvs-sys Subject: cvs commit: src/sys/vm swap_pager.c swap_pager.h vm_map.c vm_object.c src/sys/sys mman.h Message-ID: <199605230046.RAA16458@freefall.freebsd.org>
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dyson 96/05/22 17:46:03
Modified: sys/sys mman.h
sys/vm swap_pager.c swap_pager.h vm_map.c vm_object.c
Log:
Initial support for MADV_FREE, support for pages that we don't care
about the contents anymore. This gives us alot of the advantage of
freeing individual pages through munmap, but with almost none of the
overhead.
Revision Changes Path
1.14 +2 -1 src/sys/sys/mman.h
1.67 +27 -1 src/sys/vm/swap_pager.c
1.16 +2 -1 src/sys/vm/swap_pager.h
1.47 +2 -1 src/sys/vm/vm_map.c
1.73 +12 -56 src/sys/vm/vm_object.c
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