From: zangyangyang1 <zangyangya...@xiaomi.com>
When f2fs_write_single_data_page fails, f2fs_write_cache_pages
will use the last 'submitted' value incorrectly, which will cause
'nwritten' and 'wbc->nr_to_write' calculation errors
Signed-off-by: zangyangyang1 <zangyangya...@xiaomi.com>
---
v3: No logical changes, just format patch
v2: Initialize "submitted" in f2fs_write_single_data_page()
---
fs/f2fs/data.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 94f7b084f601..f772fbc7f331 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -2816,6 +2816,9 @@ int f2fs_write_single_data_page(struct folio *folio, int
*submitted,
trace_f2fs_writepage(folio, DATA);
+ if (submitted)
+ *submitted = 0;
+
/* we should bypass data pages to proceed the kworker jobs */
if (unlikely(f2fs_cp_error(sbi))) {
mapping_set_error(folio->mapping, -EIO);
--
2.43.2
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