-/*
- * tunables for per-thread page pool (bug 5137)
- */
-#define OST_THREAD_POOL_SIZE PTLRPC_MAX_BRW_PAGES /* pool size in pages */
-#define OST_THREAD_POOL_GFP CFS_ALLOC_HIGHUSER /* GFP mask for pool pages */
-
-struct page;
-struct niobuf_local;
-struct niobuf_remote;
-struct ptlrpc_request;
-
-/*
- * struct ost_thread_local_cache is allocated and initialized for each OST
- * thread by ost_thread_init().
- */
-struct ost_thread_local_cache {
- /*
- * pool of nio buffers used by write-path
- */
- struct niobuf_local local[OST_THREAD_POOL_SIZE];
- unsigned int temporary:1;
-};
-
-struct ost_thread_local_cache *ost_tls(struct ptlrpc_request *r);
-
-#ifdef LPROCFS
-void lprocfs_ost_init_vars(struct lprocfs_static_vars *lvars);
-#else
-static void lprocfs_ost_init_vars(struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-#endif
-