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- Don't define DETECT_DEADLOCK. I don't know that this code has detected

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a deadlock in several years.  Furthermore, the IPI code is currently
   protected by a seperate spinlock.  This only served to make IPIs twice as
   expensive as they had to be which severely slowed down the IPI heavy ULE
   scheduler.
This commit is contained in:
Jeff Roberson 2004-01-25 05:03:14 +00:00
parent 29bcc4514f
commit 1a9b9c9837
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=124945
1 changed files with 0 additions and 1 deletions
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sys/i386/i386/local_apic.c
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@ -638,7 +638,6 @@ SYSINIT(apic_setup_io, SI_SUB_INTR, SI_ORDER_SECOND, apic_setup_io, NULL)
* private the sys/i386 code. The public interface for the rest of the
* kernel is defined in mp_machdep.c.
*/
#define DETECT_DEADLOCK
int
lapic_ipi_wait(int delay)