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| author | davidxu <davidxu@FreeBSD.org> | 2008-03-31 02:55:49 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2008-03-31 02:55:49 +0000 |
| commit | 220584ad617584465109eaf92dc3be4fc99a9bda (patch) | |
| tree | 67ca336d4bd03f48e4487e42b0051026d755ce1a /sys/kern/kern_exec.c | |
| parent | f4a93f082812d15c72cba54be4552decdf5f0854 (diff) | |
| download | FreeBSD-src-220584ad617584465109eaf92dc3be4fc99a9bda.zip FreeBSD-src-220584ad617584465109eaf92dc3be4fc99a9bda.tar.gz | |
Rewrite rwlock to user atomic operations to change rwlock state, this
eliminates internal mutex lock contention when most rwlock operations
are read.
Orignal patch provided by: jeff
Diffstat (limited to 'sys/kern/kern_exec.c')
0 files changed, 0 insertions, 0 deletions
