|author||John Baldwin <jhb@FreeBSD.org>||2022-08-17 19:10:35 +0000|
|committer||John Baldwin <jhb@FreeBSD.org>||2022-08-17 19:10:35 +0000|
arm64 pmap: Convert PC_IS_FREE into an inline function.
This permits inlining the comparisons even in the 16K page case. Note that since PC_FREEN is -1, values can be compared efficiently without having to fetch words of pc_freemask from memory via the 'cmn <reg>, #0x1' instruction. Reviewed by: markj Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D36218
Diffstat (limited to 'share/examples')
0 files changed, 0 insertions, 0 deletions