2022-05-14 14:48:35

by Trond Myklebust

[permalink] [raw]
Subject: [PATCH v3 5/5] NFS: Don't report errors from nfs_pageio_complete() more than once

From: Trond Myklebust <[email protected]>

Since errors from nfs_pageio_complete() are already being reported
through nfs_async_write_error(), we should not be returning them to the
callers of do_writepages() as well. They will end up being reported
through the generic mechanism instead.

Fixes: 6fbda89b257f ("NFS: Replace custom error reporting mechanism with generic one")
Signed-off-by: Trond Myklebust <[email protected]>
---
fs/nfs/write.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index ce4cc4222422..2f41659e232e 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -675,11 +675,7 @@ static int nfs_writepage_locked(struct page *page,
err = nfs_do_writepage(page, wbc, &pgio);
pgio.pg_error = 0;
nfs_pageio_complete(&pgio);
- if (err < 0)
- return err;
- if (nfs_error_is_fatal(pgio.pg_error))
- return pgio.pg_error;
- return 0;
+ return err;
}

int nfs_writepage(struct page *page, struct writeback_control *wbc)
@@ -744,9 +740,6 @@ int nfs_writepages(struct address_space *mapping, struct writeback_control *wbc)

if (err < 0)
goto out_err;
- err = pgio.pg_error;
- if (nfs_error_is_fatal(err))
- goto out_err;
return 0;
out_err:
return err;
--
2.36.1