From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 12 Feb 2014 03:34:52 +0000 (-0500)
Subject: ocfs2_file_aio_write(): switch to generic_perform_write()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=58bfab395b302306baccbd1b5f38a9b890acb4e3;p=deliverable%2Flinux.git

ocfs2_file_aio_write(): switch to generic_perform_write()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 77b8a742866f..9c27adf4ac72 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2381,9 +2381,12 @@ relock:
 			goto out_dio;
 		}
 	} else {
+		struct iov_iter from;
+		iov_iter_init(&from, iov, nr_segs, count, 0);
 		current->backing_dev_info = file->f_mapping->backing_dev_info;
-		written = generic_file_buffered_write(iocb, iov, nr_segs, *ppos,
-						      count, 0);
+		written = generic_perform_write(file, &from, *ppos);
+		if (likely(written >= 0))
+			iocb->ki_pos = *ppos + written;
 		current->backing_dev_info = NULL;
 	}