patch-2.4.19 linux-2.4.19/mm/highmem.c

• Lines: 10
• Date: Fri Aug 2 17:39:46 2002
• Orig file: linux-2.4.18/mm/highmem.c
• Orig date: Fri Dec 21 09:42:05 2001

diff -urN linux-2.4.18/mm/highmem.c linux-2.4.19/mm/highmem.c
@@ -32,7 +32,8 @@
  */
 static int pkmap_count[LAST_PKMAP];
 static unsigned int last_pkmap_nr;
-static spinlock_t kmap_lock __cacheline_aligned_in_smp = SPIN_LOCK_UNLOCKED;
+static spinlock_cacheline_t kmap_lock_cacheline = {SPIN_LOCK_UNLOCKED};
+#define kmap_lock  kmap_lock_cacheline.lock
 
 pte_t * pkmap_page_table;