b=21454 fix a miscalculation of ccc_io->cui_nrsegs.

[fs/lustre-release.git] / lustre / llite / file.c

diff --git a/lustre/llite/file.c b/lustre/llite/file.c
index 2d864c1..355f4f3 100644 (file)
--- a/lustre/llite/file.c
+++ b/lustre/llite/file.c
@@ -841,6 +841,7 @@ static ssize_t ll_file_io_generic(const struct lu_env *env,
                 case IO_NORMAL:
                         cio->cui_iov = args->u.normal.via_iov;
                         cio->cui_nrsegs = args->u.normal.via_nrsegs;
+                        cio->cui_tot_nrsegs = cio->cui_nrsegs;
 #ifndef HAVE_FILE_WRITEV
                         cio->cui_iocb = args->u.normal.via_iocb;
 #endif