Date: Sun, 17 Dec 2006 01:01:52 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sun4v/sun4v tte_hash.c Message-ID: <200612170101.kBH11qMC049700@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
kmacy 2006-12-17 01:01:52 UTC
FreeBSD src repository
Modified files:
sys/sun4v/sun4v tte_hash.c
Log:
- Remove PCPU references by passing field as a reference to _tte_hash_lookup.
- The PCPU usage was to ensure that there were no faults on the stack while
the tte_hash_bucket lock was held - but this can be avoided by making sure
the address on the stack is already referenced.
- PCPU removal obviates the need for critical_{enter, exit}
Revision Changes Path
1.9 +24 -35 src/sys/sun4v/sun4v/tte_hash.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200612170101.kBH11qMC049700>