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Increase the default MUTEX_ADAPTIVE_SPINS to 2000, after further

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testing it turns out 200 was too short to give good adaptive
performance.

Reviewed by:   jeff
MFC after:     1 week
This commit is contained in:
Kris Kennaway 2008-04-26 13:19:07 +00:00
parent 5894445dad
commit dd77f9f7f2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=178587
1 changed files with 1 additions and 1 deletions
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2
lib/libthr/thread/thr_mutex.c
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@ -69,7 +69,7 @@
* For adaptive mutexes, how many times to spin doing trylock2
* before entering the kernel to block
*/
#define MUTEX_ADAPTIVE_SPINS 200
#define MUTEX_ADAPTIVE_SPINS 2000
/*
* Prototypes