On 2020/6/2 20:41, Sahitya Tummala wrote: > In case a compressed file is getting overwritten, the current retry > logic doesn't include the current page to be retried now as it sets > the new start index as 0 and new end index as writeback_index - 1. > This causes the corresponding cluster to be uncompressed and written > as normal pages without compression. Fix this by allowing writeback to > be retried for the current page as well (in case of compressed page > getting retried due to index mismatch with cluster index). So that > this cluster can be written compressed in case of overwrite. > > Also, align f2fs_write_cache_pages() according to the change - > <64081362e8ff>("mm/page-writeback.c: fix range_cyclic writeback vs > writepages deadlock"). > > Signed-off-by: Sahitya Tummala <stumm...@codeaurora.org>
Reviewed-by: Chao Yu <yuch...@huawei.com> Thanks,