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

• Lines: 22
• Date: Tue Aug 4 12:58:48 1998
• Orig file: v2.1.114/linux/arch/alpha/mm/init.c
• Orig date: Tue Jun 23 10:01:19 1998

diff -u --recursive --new-file v2.1.114/linux/arch/alpha/mm/init.c linux/arch/alpha/mm/init.c
@@ -88,6 +88,21 @@
 	return (pte_t *) pmd_page(*pmd) + offset;
 }
 
+int do_check_pgt_cache(int low, int high)
+{
+	int freed = 0;
+        if(pgtable_cache_size > high) {
+                do {
+                        if(pgd_quicklist)
+                                free_pgd_slow(get_pgd_fast()), freed++;
+                        if(pmd_quicklist)
+                                free_pmd_slow(get_pmd_fast()), freed++;
+                        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