patch-2.1.115 linux/arch/m68k/mm/init.c

• Lines: 21
• Date: Tue Aug 4 12:58:48 1998
• Orig file: v2.1.114/linux/arch/m68k/mm/init.c
• Orig date: Mon Aug 3 12:45:44 1998

diff -u --recursive --new-file v2.1.114/linux/arch/m68k/mm/init.c linux/arch/m68k/mm/init.c
@@ -31,6 +31,20 @@
 extern void init_kpointer_table(void);
 extern void show_net_buffers(void);
 
+int do_check_pgt_cache(int low, int high)
+{
+	int freed = 0;
+	if(pgtable_cache_size > high) {
+		do {
+			if(pmd_quicklist)
+				freed += free_pmd_slow(get_pmd_fast());
+			if(pte_quicklist)
+				free_pte_slow(get_pte_fast()), freed++;
+		} while(pgtable_cache_size > low);
+	}
+	return freed;
+}
+
 /*
  * BAD_PAGE is the page that is used for page faults when linux
  * is out-of-memory. Older versions of linux just did a