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| author | rwatson <rwatson@FreeBSD.org> | 2004-07-27 16:41:01 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2004-07-27 16:41:01 +0000 |
| commit | 4ab080249a9f183254e39905e915442e3e7490d1 (patch) | |
| tree | de9f7b08c7ab02bd97e32e53b40a626c8216f214 /usr.bin/touch | |
| parent | 8feaacec0cd088d29781dc3559e0d2adef8602a3 (diff) | |
| download | FreeBSD-src-4ab080249a9f183254e39905e915442e3e7490d1.zip FreeBSD-src-4ab080249a9f183254e39905e915442e3e7490d1.tar.gz | |
Pass a thread argument into cpu_critical_{enter,exit}() rather than
dereference curthread. It is called only from critical_{enter,exit}(),
which already dereferences curthread. This doesn't seem to affect SMP
performance in my benchmarks, but improves MySQL transaction throughput
by about 1% on UP on my Xeon.
Head nodding: jhb, bmilekic
Diffstat (limited to 'usr.bin/touch')
0 files changed, 0 insertions, 0 deletions
