Age | Commit message (Collapse) | Author |
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misc pmap usage fixes.
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(Look ma, I might have broken the tree)
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Most work by Wilbern Cobb <vedge@csoft.org> with some fixes from me, mickey@
and drahn@.
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and arbitrary flags into one argument.
One new flag is PMAP_CANFAIL that tells pmap_enter that it can fail if there
are not enough resources to satisfy the request. If this flag is not passed,
pmap_enter should panic as it should have done before this change (XXX - many
pmaps are still not doing that).
Only i386 and alpha implement CANFAIL for now.
Includes uvm updates from NetBSD.
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boolean_t pmap_extract(struct pmap *, vaddr_t, paddr_t *).
Matches NetBSD. Tested by various people on various platforms.
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(and so that tab completion on "compile" works as on other archs. :))
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