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| author | Nathan Whitehorn <nwhitehorn@FreeBSD.org> | 2012-03-25 06:01:34 +0000 |
|---|---|---|
| committer | Nathan Whitehorn <nwhitehorn@FreeBSD.org> | 2012-03-25 06:01:34 +0000 |
| commit | e71dfa7b8446bad89dbab61bb3a960356893d145 (patch) | |
| tree | d45567909a319ab1e3e8e1f8240938cbef02eec5 /usr.sbin/mtest | |
| parent | e7200579b828e060c1358479bfff679ebc0bbe34 (diff) | |
More PMAP performance improvements: on powerpc64, when TLBIE can be run
with exceptions enabled, leave them enabled and use a regular mutex to
guard TLB invalidations instead of a spinlock.
Notes
Notes:
svn path=/head/; revision=233454
Diffstat (limited to 'usr.sbin/mtest')
0 files changed, 0 insertions, 0 deletions