afs: Add a couple of tracepoints to log I/O errors

Add a couple of tracepoints to log the production of I/O errors within the AFS filesystem. Signed-off-by: David Howells <dhowells@redhat.com>
2018-10-20 00:57:57 +01:00
parent 4ac15ea536
commit f51375cd9e
8 changed files with 114 additions and 16 deletions
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -915,7 +915,7 @@ int afs_extract_data(struct afs_call *call, bool want_more)
 			break;
 		case AFS_CALL_COMPLETE:
 			kdebug("prem complete %d", call->error);
-			return -EIO;
+			return afs_io_error(call, afs_io_error_extract);
 		default:
 			break;
 		}