[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20190919214820.932342115@linuxfoundation.org>
Date: Fri, 20 Sep 2019 00:02:21 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org,
Trond Myklebust <trond.myklebust@...merspace.com>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.2 053/124] NFS: On fatal writeback errors, we need to call nfs_inode_remove_request()
From: Trond Myklebust <trond.myklebust@...merspace.com>
[ Upstream commit 06c9fdf3b9f1acc6e53753c99c54c39764cc979f ]
If the writeback error is fatal, we need to remove the tracking structures
(i.e. the nfs_page) from the inode.
Fixes: 6fbda89b257f ("NFS: Replace custom error reporting mechanism...")
Signed-off-by: Trond Myklebust <trond.myklebust@...merspace.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
fs/nfs/write.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 059a7c38bc4fc..bf3a3f5e1884e 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -57,6 +57,7 @@ static const struct rpc_call_ops nfs_commit_ops;
static const struct nfs_pgio_completion_ops nfs_async_write_completion_ops;
static const struct nfs_commit_completion_ops nfs_commit_completion_ops;
static const struct nfs_rw_ops nfs_rw_write_ops;
+static void nfs_inode_remove_request(struct nfs_page *req);
static void nfs_clear_request_commit(struct nfs_page *req);
static void nfs_init_cinfo_from_inode(struct nfs_commit_info *cinfo,
struct inode *inode);
@@ -591,7 +592,9 @@ release_request:
static void nfs_write_error(struct nfs_page *req, int error)
{
+ nfs_set_pageerror(page_file_mapping(req->wb_page));
nfs_mapping_set_error(req->wb_page, error);
+ nfs_inode_remove_request(req);
nfs_end_page_writeback(req);
nfs_release_request(req);
}
--
2.20.1
Powered by blists - more mailing lists