Implemented a simple directory entry cache to speed up path resolution.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27366 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-09-08 05:08:37 +00:00
parent 204737b832
commit ee1a1571a2
5 changed files with 237 additions and 1 deletions
@@ -99,6 +99,12 @@ extern status_t file_map_set_mode(void *_map, uint32 mode);
 extern status_t file_map_translate(void *_map, off_t offset, size_t size,
 					struct file_io_vec *vecs, size_t *_count, size_t align);

+/* entry cache */
+extern status_t entry_cache_add(dev_t mountID, ino_t dirID, const char* name,
+					ino_t nodeID);
+extern status_t entry_cache_remove(dev_t mountID, ino_t dirID,
+					const char* name);
+
 #ifdef __cplusplus
 }
 #endif