Author: kmacy
Date: Wed Mar 17 20:00:22 2010
New Revision: 205253
URL: http://svn.freebsd.org/changeset/base/205253
Log:
use CACHE_LINE_SIZE instead of hardcoding 128 for lock pad
pointed out by Marius Nuennerich and jhb@
Modified:
head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Wed Mar 17
18:53:58 2010 (r205252)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Wed Mar 17
20:00:22 2010 (r205253)
@@ -568,7 +568,7 @@ static void arc_evict_ghost(arc_state_t
* Hash table routines
*/
-#define HT_LOCK_PAD 128
+#define HT_LOCK_PAD CACHE_LINE_SIZE
struct ht_lock {
kmutex_t ht_lock;
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