Otherwise, the filesystem may unaware of potential file corruption.
Signed-off-by: mason.zhang <masonzhang.linu...@gmail.com>
---
fs/f2fs/segment.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index ae1223ef648f..ce80ba226aed 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -3936,12 +3936,15 @@ static void do_write_page(struct f2fs_summary *sum,
struct f2fs_io_info *fio)
int seg_type = log_type_to_seg_type(type);
bool keep_order = (f2fs_lfs_mode(fio->sbi) &&
seg_type == CURSEG_COLD_DATA);
+ int err;
if (keep_order)
f2fs_down_read(&fio->sbi->io_order_lock);
- if (f2fs_allocate_data_block(fio->sbi, fio->page, fio->old_blkaddr,
- &fio->new_blkaddr, sum, type, fio)) {
+ err = f2fs_allocate_data_block(fio->sbi, fio->page, fio->old_blkaddr,
+ &fio->new_blkaddr, sum, type, fio);
+ if (unlikely(err)) {
+ f2fs_err(fio->sbi, "Failed to allocate data block(%d)", err);
if (fscrypt_inode_uses_fs_layer_crypto(folio->mapping->host))
fscrypt_finalize_bounce_page(&fio->encrypted_page);
folio_end_writeback(folio);
--
2.50.0
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