Changeset 2a003d5b in mainline for genarch/include/mm/page_ht.h

Timestamp:

2006-01-26T14:13:50Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c2b95d3

Parents:

4a2f4bb

Message:

Page hash table modifications.

File:

• genarch/include/mm/page_ht.h (modified) (4 diffs)

genarch/include/mm/page_ht.h

@@ -37 +37 @@
 
 #include <mm/page.h>
+#include <typedefs.h>
+
+/** Number of slots in page hash table. */
+#define HT_ENTRIES                      HT_ENTRIES_ARCH
 
 /** Hash function.
@@ -57 +61 @@
 #define HT_COMPARE(page, asid, t)       HT_COMPARE_ARCH(page, asid, t)
 
-/** Identify empty hash table slots.
+/** Identify empty page hash table slots.
  *
  * @param t Pointer ro hash table typed pte_t *.
@@ -64 +68 @@
  */
 #define HT_SLOT_EMPTY(t)                HT_SLOT_EMPTY_ARCH(t)
+
+/** Invalidate/empty page hash table slot.
+ *
+ * @param t Address of the slot to be invalidated.
+ */
+#define HT_INVALIDATE_SLOT(t)           HT_INVALIDATE_SLOT_ARCH(t)
 
 /** Return next record in collision chain.
@@ -90 +100 @@
 #define HT_SET_RECORD(t, page, asid, frame, flags)      HT_SET_RECORD_ARCH(t, page, asid, frame, flags)
 
+
 extern page_operations_t page_ht_operations;
+extern spinlock_t page_ht_lock;
+
+extern pte_t *page_ht;
+
+extern void ht_invalidate_all(void);
 
 #endif