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Message-Id: <20170726175538.13885-5-jlayton@kernel.org>
Date: Wed, 26 Jul 2017 13:55:38 -0400
From: Jeff Layton <jlayton@...nel.org>
To: Alexander Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>
Cc: "J . Bruce Fields" <bfields@...ldses.org>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-mm@...ck.org, Matthew Wilcox <willy@...radead.org>,
Bob Peterson <rpeterso@...hat.com>,
Steven Whitehouse <swhiteho@...hat.com>,
cluster-devel@...hat.com
Subject: [PATCH v2 4/4] gfs2: convert to errseq_t based writeback error reporting for fsync
From: Jeff Layton <jlayton@...hat.com>
This means that we need to export the new file_fdatawait_range symbol.
Also, fix a place where a writeback error might get dropped in the
gfs2_is_jdata case.
Signed-off-by: Jeff Layton <jlayton@...hat.com>
---
fs/gfs2/file.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index c2062a108d19..c53ac6efd04c 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -668,12 +668,14 @@ static int gfs2_fsync(struct file *file, loff_t start, loff_t end,
if (ret)
return ret;
if (gfs2_is_jdata(ip))
- filemap_write_and_wait(mapping);
+ ret = file_write_and_wait(file);
+ if (ret)
+ return ret;
gfs2_ail_flush(ip->i_gl, 1);
}
if (mapping->nrpages)
- ret = filemap_fdatawait_range(mapping, start, end);
+ ret = file_fdatawait_range(file, start, end);
return ret ? ret : ret1;
}
--
2.13.3
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