improve handling recoverable errors

[fs/lustre-release.git] / lustre / ptlrpc / ptlrpc_internal.h

diff --git a/lustre/ptlrpc/ptlrpc_internal.h b/lustre/ptlrpc/ptlrpc_internal.h
index cc1bf80..efa11e5 100644 (file)
--- a/lustre/ptlrpc/ptlrpc_internal.h
+++ b/lustre/ptlrpc/ptlrpc_internal.h
@@ -157,7 +157,7 @@ int ptlrpc_expire_one_request(struct ptlrpc_request *req);
 
 /* pers.c */
 void ptlrpc_fill_bulk_md(lnet_md_t *md, struct ptlrpc_bulk_desc *desc);
-void ptlrpc_add_bulk_page(struct ptlrpc_bulk_desc *desc, cfs_page_t *page, 
+void ptlrpc_add_bulk_page(struct ptlrpc_bulk_desc *desc, cfs_page_t *page,
                           int pageoffset, int len);
 void ptl_rpc_wipe_bulk_pages(struct ptlrpc_bulk_desc *desc);
 
@@ -204,4 +204,8 @@ void sptlrpc_gc_stop_thread(void);
 int  __init sptlrpc_init(void);
 void __exit sptlrpc_fini(void);
 
+static inline int ll_rpc_recoverable_error(int rc)
+{ 
+        return (rc == -ENOTCONN || rc == -ENODEV);
+}
 #endif /* PTLRPC_INTERNAL_H */