LU-4198 clio: AIO support for direct IO

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

diff --git a/lustre/llite/vvp_io.c b/lustre/llite/vvp_io.c
index ac3965f..007a8b3 100644 (file)
--- a/lustre/llite/vvp_io.c
+++ b/lustre/llite/vvp_io.c
@@ -1262,7 +1262,7 @@ static int vvp_io_write_start(const struct lu_env *env,
                        inode_unlock(inode);
 
                written = result;
-               if (result > 0 || result == -EIOCBQUEUED)
+               if (result > 0)
 #ifdef HAVE_GENERIC_WRITE_SYNC_2ARGS
                        result = generic_write_sync(vio->vui_iocb, result);
 #else
@@ -1297,12 +1297,13 @@ static int vvp_io_write_start(const struct lu_env *env,
                /* rewind ki_pos to where it has successfully committed */
                vio->vui_iocb->ki_pos = pos + io->ci_nob - nob;
        }
-       if (result > 0) {
+       if (result > 0 || result == -EIOCBQUEUED) {
                ll_file_set_flag(ll_i2info(inode), LLIF_DATA_MODIFIED);
 
                if (result < cnt)
                        io->ci_continue = 0;
-               result = 0;
+               if (result > 0)
+                       result = 0;
        }
 
        RETURN(result);