From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>,
Sasha Levin <sashal@kernel.org>,
linux-nfs@vger.kernel.org
Subject: [PATCH AUTOSEL 5.2 28/94] NFS: On fatal writeback errors, we need to call nfs_inode_remove_request()
Date: Wed, 4 Sep 2019 11:56:33 -0400 [thread overview]
Message-ID: <20190904155739.2816-28-sashal@kernel.org> (raw)
In-Reply-To: <20190904155739.2816-1-sashal@kernel.org>
From: Trond Myklebust <trond.myklebust@hammerspace.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@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.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 @@ nfs_lock_and_join_requests(struct page *page)
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
next prev parent reply other threads:[~2019-09-04 16:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190904155739.2816-1-sashal@kernel.org>
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 25/94] NFSv4: Fix return values for nfs4_file_open() Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 26/94] NFSv4: Fix return value in nfs_finish_open() Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 27/94] NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup Sasha Levin
2019-09-04 15:56 ` Sasha Levin [this message]
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 45/94] SUNRPC: Handle EADDRINUSE and ENOBUFS correctly Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 46/94] SUNRPC: Handle connection breakages correctly in call_status() Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 47/94] pNFS/flexfiles: Don't time out requests on hard mounts Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 48/94] NFS: Fix spurious EIO read errors Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 49/94] NFS: Fix writepage(s) error handling to not report errors twice Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 53/94] NFSv2: Fix eof handling Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 54/94] NFSv2: Fix write regression Sasha Levin
2019-09-04 15:57 ` [PATCH AUTOSEL 5.2 55/94] NFS: remove set but not used variable 'mapping' Sasha Levin
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