W=1 build warns that peer_device is undocumented in the bitmap I/O handlers. This parameter was introduced in commit 8164dd6c8ae1 ("drbd: Add peer device parameter to whole-bitmap I/O handlers"), but the kernel-doc was not updated. Add the missing @peer_device entry. Signed-off-by: Sukrut Heroorkar --- drivers/block/drbd/drbd_bitmap.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c index 85ca000a0564..2d26f9d2454d 100644 --- a/drivers/block/drbd/drbd_bitmap.c +++ b/drivers/block/drbd/drbd_bitmap.c @@ -1213,6 +1213,7 @@ static int bm_rw(struct drbd_device *device, const unsigned int flags, unsigned /** * drbd_bm_read() - Read the whole bitmap from its on disk location. * @device: DRBD device. + * @peer_device: Peer device for which the bitmap read is performed. */ int drbd_bm_read(struct drbd_device *device, struct drbd_peer_device *peer_device) __must_hold(local) @@ -1224,6 +1225,7 @@ int drbd_bm_read(struct drbd_device *device, /** * drbd_bm_write() - Write the whole bitmap to its on disk location. * @device: DRBD device. + * @peer_device: Peer device for which the bitmap write is performed. * * Will only write pages that have changed since last IO. */ @@ -1236,7 +1238,7 @@ int drbd_bm_write(struct drbd_device *device, /** * drbd_bm_write_all() - Write the whole bitmap to its on disk location. * @device: DRBD device. - * + * @peer_device: Peer device for which the bitmap write is performed. * Will write all pages. */ int drbd_bm_write_all(struct drbd_device *device, @@ -1258,6 +1260,7 @@ int drbd_bm_write_lazy(struct drbd_device *device, unsigned upper_idx) __must_ho /** * drbd_bm_write_copy_pages() - Write the whole bitmap to its on disk location. * @device: DRBD device. + * @peer_device: Peer device for which the bitmap write is performed. * * Will only write pages that have changed since last IO. * In contrast to drbd_bm_write(), this will copy the bitmap pages @@ -1275,6 +1278,7 @@ int drbd_bm_write_copy_pages(struct drbd_device *device, /** * drbd_bm_write_hinted() - Write bitmap pages with "hint" marks, if they have changed. * @device: DRBD device. + * @peer_device: Peer device for which the bitmap write is performed. */ int drbd_bm_write_hinted(struct drbd_device *device) __must_hold(local) { -- 2.43.0