Module Name: src
Committed By: ad
Date: Thu Jan 2 19:20:02 UTC 2020
Modified Files:
src/sys/arch/x86/include: pmap_pv.h
src/sys/arch/x86/x86: pmap.c
Log Message:
Replace the pv_hash_locks with atomic ops.
Leave the hash table at the same size for now: with the hash table size
doubled, system time for a build drops 10-15%, but user time starts to rise
suspiciously, presumably because the cache is wrecked. Need to try another
data structure.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/x86/include/pmap_pv.h
cvs rdiff -u -r1.349 -r1.350 src/sys/arch/x86/x86/pmap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
