patch-2.3.50 linux/include/asm-sh/pgalloc-2level.h

• Lines: 24
• Date: Sun Mar 5 09:33:55 2000
• Orig file: v2.3.49/linux/include/asm-sh/pgalloc-2level.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.49/linux/include/asm-sh/pgalloc-2level.h linux/include/asm-sh/pgalloc-2level.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_SH_PGALLOC_2LEVEL_H
+#define __ASM_SH_PGALLOC_2LEVEL_H
+
+/*
+ * traditional two-level paging, page table allocation routines:
+ */
+
+extern __inline__ pmd_t *get_pmd_fast(void)
+{
+	return (pmd_t *)0;
+}
+
+extern __inline__ void free_pmd_fast(pmd_t *pmd) { }
+extern __inline__ void free_pmd_slow(pmd_t *pmd) { }
+
+extern inline pmd_t * pmd_alloc(pgd_t *pgd, unsigned long address)
+{
+	if (!pgd)
+		BUG();
+	return (pmd_t *) pgd;
+}
+
+#endif /* __ASM_SH_PGALLOC_2LEVEL_H */