From: Jeff Layton <jlayton@redhat.com>
Date: Sat, 22 Jul 2017 13:27:43 +0000 (-0400)
Subject: fuse: convert to errseq_t based error tracking for fsync
X-Git-Tag: v4.14-rc1~131^2~6
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=7e51fe1dd180e525c9cb9dc613c524c83c130867;p=linux.git

fuse: convert to errseq_t based error tracking for fsync

Change to file_write_and_wait_range and
file_check_and_advance_wb_err

Signed-off-by: Jeff Layton <jlayton@redhat.com>
---

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 3ee4fdc3da9e..e2ffc499d106 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -457,7 +457,7 @@ int fuse_fsync_common(struct file *file, loff_t start, loff_t end,
 	 * wait for all outstanding writes, before sending the FSYNC
 	 * request.
 	 */
-	err = filemap_write_and_wait_range(inode->i_mapping, start, end);
+	err = file_write_and_wait_range(file, start, end);
 	if (err)
 		goto out;
 
@@ -465,10 +465,10 @@ int fuse_fsync_common(struct file *file, loff_t start, loff_t end,
 
 	/*
 	 * Due to implementation of fuse writeback
-	 * filemap_write_and_wait_range() does not catch errors.
+	 * file_write_and_wait_range() does not catch errors.
 	 * We have to do this directly after fuse_sync_writes()
 	 */
-	err = filemap_check_errors(file->f_mapping);
+	err = file_check_and_advance_wb_err(file);
 	if (err)
 		goto out;