Author: ian
Date: Sat Apr 26 23:09:01 2014
New Revision: 264990
URL: http://svnweb.freebsd.org/changeset/base/264990
Log:
Call cpu_icache_sync_range() rather than sync_all since we know the range
and flushing the entire icache is needlessly expensive.
Modified:
head/sys/arm/include/kdb.h
Modified: head/sys/arm/include/kdb.h
==============================================================================
--- head/sys/arm/include/kdb.h Sat Apr 26 22:42:21 2014 (r264989)
+++ head/sys/arm/include/kdb.h Sat Apr 26 23:09:01 2014 (r264990)
@@ -49,7 +49,7 @@ static __inline void
kdb_cpu_sync_icache(unsigned char *addr, size_t size)
{
- cpu_icache_sync_all();
+ cpu_icache_sync_range((vm_offset_t)addr, size);
}
static __inline void
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