diff options
| -rw-r--r-- | drivers/md/bitmap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index de28c8095df8..4a05bacd6601 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -1924,14 +1924,14 @@ int bitmap_copy_from_slot(struct mddev *mddev, int slot, if (clear_bits) { bitmap_update_sb(bitmap); - /* Setting this for the ev_page should be enough. - * And we do not require both write_all and PAGE_DIRT either - */ + /* BITMAP_PAGE_PENDING is set, but bitmap_unplug needs + * BITMAP_PAGE_DIRTY or _NEEDWRITE to write ... */ for (i = 0; i < bitmap->storage.file_pages; i++) - set_page_attr(bitmap, i, BITMAP_PAGE_DIRTY); - bitmap_write_all(bitmap); + if (test_page_attr(bitmap, i, BITMAP_PAGE_PENDING)) + set_page_attr(bitmap, i, BITMAP_PAGE_NEEDWRITE); bitmap_unplug(bitmap); } + bitmap_unplug(mddev->bitmap); *low = lo; *high = hi; err: |