diff options
| author | Huaisheng Ye <yehs1@lenovo.com> | 2019-04-25 21:31:19 +0800 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2019-04-26 11:32:50 -0400 |
| commit | 08a8e804620bbb41d06d144441d19c589bb17aa4 (patch) | |
| tree | 0a557d4def0627bc6f01e52174ae72069ff385ac | |
| parent | 81bc6d150ace6250503b825d9d0c10f7bbd24095 (diff) | |
dm writecache: remove unused member page_offset in writeback_struct
The stucture member page_offset in writeback_struct never has been
used actually. Remove it.
Signed-off-by: Huaisheng Ye <yehs1@lenovo.com>
Acked-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
| -rw-r--r-- | drivers/md/dm-writecache.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c index cfbbfbc028f9..ddf1732dae50 100644 --- a/drivers/md/dm-writecache.c +++ b/drivers/md/dm-writecache.c @@ -190,7 +190,6 @@ struct writeback_struct { struct dm_writecache *wc; struct wc_entry **wc_list; unsigned wc_list_n; - unsigned page_offset; struct page *page; struct wc_entry *wc_list_inline[WB_LIST_INLINE]; struct bio bio; @@ -1481,7 +1480,6 @@ static void __writecache_writeback_pmem(struct dm_writecache *wc, struct writeba bio->bi_end_io = writecache_writeback_endio; bio_set_dev(bio, wc->dev->bdev); bio->bi_iter.bi_sector = read_original_sector(wc, e); - wb->page_offset = PAGE_SIZE; if (max_pages <= WB_LIST_INLINE || unlikely(!(wb->wc_list = kmalloc_array(max_pages, sizeof(struct wc_entry *), GFP_NOIO | __GFP_NORETRY | |