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Construct the free queue(s) in descending order (by physical
authoralc <alc@FreeBSD.org>
Fri, 19 Mar 1999 05:21:03 +0000 (05:21 +0000)
committeralc <alc@FreeBSD.org>
Fri, 19 Mar 1999 05:21:03 +0000 (05:21 +0000)
commit4bdf1d66da6e7b3d4639a74583b97824c684cb2e
tree6ec156468d3b85d98d8e16da21c99401551b8839
parent3d3f9f8b88a6f35e56317986d563ef949d168ce6
Construct the free queue(s) in descending order (by physical
address) so that the first 16MB of physical memory is allocated
last rather than first.  On large-memory machines, this avoids
the exhaustion of low physical memory before isa_dmainit has run.
sys/vm/vm_page.c