From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Layton Date: Tue, 9 May 2017 11:49:15 -0400 Subject: [Cluster-devel] [PATCH v4 12/27] cifs: set mapping error when page writeback fails in writepage or launder_pages In-Reply-To: <20170509154930.29524-1-jlayton@redhat.com> References: <20170509154930.29524-1-jlayton@redhat.com> Message-ID: <20170509154930.29524-13-jlayton@redhat.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Signed-off-by: Jeff Layton Reviewed-by: Christoph Hellwig --- fs/cifs/file.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 21d404535739..0bee7f8d91ad 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -2234,14 +2234,16 @@ cifs_writepage_locked(struct page *page, struct writeback_control *wbc) set_page_writeback(page); retry_write: rc = cifs_partialpagewrite(page, 0, PAGE_SIZE); - if (rc == -EAGAIN && wbc->sync_mode == WB_SYNC_ALL) - goto retry_write; - else if (rc == -EAGAIN) + if (rc == -EAGAIN) { + if (wbc->sync_mode == WB_SYNC_ALL) + goto retry_write; redirty_page_for_writepage(wbc, page); - else if (rc != 0) + } else if (rc != 0) { SetPageError(page); - else + mapping_set_error(page->mapping, rc); + } else { SetPageUptodate(page); + } end_page_writeback(page); put_page(page); free_xid(xid); -- 2.9.3