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- Add the WITNESS_SKIPSPIN option to the GENERIC kernel so that users who

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enable WITNESS on alphas will not get the expensive spin lock checking by
   default.  This mirrors the default config settings for i386.
This commit is contained in:
Jeff Roberson 2003-11-13 02:04:34 +00:00
parent 16d6c90f5d
commit 8865448db0
1 changed files with 1 additions and 0 deletions
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sys/alpha/conf/GENERIC
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@ -74,6 +74,7 @@ options DDB #Enable the kernel debugger
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
# To make an SMP kernel, the next line is needed
options SMP # Symmetric MultiProcessor Kernel