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(parent: 9a9a333) | patch
powerpc/pmap: Simplify Book-E 64-bit page table management
authorjhibbits <jhibbits@FreeBSD.org>
Tue, 6 Aug 2019 03:16:06 +0000 (03:16 +0000)
committerjhibbits <jhibbits@FreeBSD.org>
Tue, 6 Aug 2019 03:16:06 +0000 (03:16 +0000)
commite52c32c64e48b5bd1552f68d58e3ca27bbde919f
tree7ae82030bfc95782b87afd16982ad023ab5386a6tree | snapshot
parent9a9a33398db6cf89ff0f203423a28e4589b90949commit | diff
powerpc/pmap: Simplify Book-E 64-bit page table management

There is no need for the 64-bit pmap to have a fixed number of page table
buffers.  Since the 64-bit pmap has a DMAP, we can effectively have user
page tables limited only by total RAM size.
sys/powerpc/booke/pmap.c diff | blob | history
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