Switch vmapbuf() and vunmapbuf() over to km_alloc(9) and km_free(9) like
authorkettenis <kettenis@openbsd.org>
Sat, 5 Feb 2022 09:37:06 +0000 (09:37 +0000)
committerkettenis <kettenis@openbsd.org>
Sat, 5 Feb 2022 09:37:06 +0000 (09:37 +0000)
commitf3975c9be02cf300e2dc1589810867d38b8b13d4
tree34dbd48bc1df927510fd1b41a2259e89b51ca30d
parent48124f6825d8d97ca039225be57008bb53ad42c7
Switch vmapbuf() and vunmapbuf() over to km_alloc(9) and km_free(9) like
we did for arm64 and powerpc64 some time ago.

ok guenther@
sys/arch/amd64/amd64/vm_machdep.c