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| author | jeff <jeff@FreeBSD.org> | 2004-01-25 05:03:14 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2004-01-25 05:03:14 +0000 |
| commit | 539782b88b72baac51b684a5b1b77c662ed03185 (patch) | |
| tree | 3c6406635df76c6294d30a618e85a9cb89f9c412 | |
| parent | c85cdc3d0fd697f504c2f05524ded0b3282c75bf (diff) | |
| download | FreeBSD-src-539782b88b72baac51b684a5b1b77c662ed03185.zip FreeBSD-src-539782b88b72baac51b684a5b1b77c662ed03185.tar.gz | |
- Don't define DETECT_DEADLOCK. I don't know that this code has detected
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.
| -rw-r--r-- | sys/i386/i386/local_apic.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sys/i386/i386/local_apic.c b/sys/i386/i386/local_apic.c index ca46041..bc9dc01 100644 --- a/sys/i386/i386/local_apic.c +++ b/sys/i386/i386/local_apic.c @@ -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) |
