diff options
| author | Andreas Gruenbacher <agruen@kernel.org> | 2023-03-30 13:27:40 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-04-02 05:27:55 +0300 |
| commit | 8164dd6c8ae158ec0740bf37f0f14645a1fb5355 (patch) | |
| tree | d83b637863489555e6c15cfa2f431514a8e697a7 /drivers/block/drbd/drbd_bitmap.c | |
| parent | 33f7d31673eb43298b25b0cca30acc487e8a332a (diff) | |
| download | linux-8164dd6c8ae158ec0740bf37f0f14645a1fb5355.tar.xz | |
drbd: Add peer device parameter to whole-bitmap I/O handlers
Pass a peer device parameter through the bitmap I/O functions to the I/O
handlers. In after_state_ch(), set that parameter when queuing the
drbd_send_bitmap operation so that this operation knows where to send the
bitmap.
Signed-off-by: Andreas Gruenbacher <agruen@kernel.org>
Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Link: https://lore.kernel.org/r/20230330102744.2128122-2-christoph.boehmwalder@linbit.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/drbd/drbd_bitmap.c')
| -rw-r--r-- | drivers/block/drbd/drbd_bitmap.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c index 289876ffbc31..6ac8c54b44c7 100644 --- a/drivers/block/drbd/drbd_bitmap.c +++ b/drivers/block/drbd/drbd_bitmap.c @@ -1216,7 +1216,9 @@ 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. */ -int drbd_bm_read(struct drbd_device *device) __must_hold(local) +int drbd_bm_read(struct drbd_device *device, + struct drbd_peer_device *peer_device) __must_hold(local) + { return bm_rw(device, BM_AIO_READ, 0); } @@ -1227,7 +1229,8 @@ int drbd_bm_read(struct drbd_device *device) __must_hold(local) * * Will only write pages that have changed since last IO. */ -int drbd_bm_write(struct drbd_device *device) __must_hold(local) +int drbd_bm_write(struct drbd_device *device, + struct drbd_peer_device *peer_device) __must_hold(local) { return bm_rw(device, 0, 0); } @@ -1238,7 +1241,8 @@ int drbd_bm_write(struct drbd_device *device) __must_hold(local) * * Will write all pages. */ -int drbd_bm_write_all(struct drbd_device *device) __must_hold(local) +int drbd_bm_write_all(struct drbd_device *device, + struct drbd_peer_device *peer_device) __must_hold(local) { return bm_rw(device, BM_AIO_WRITE_ALL_PAGES, 0); } @@ -1264,7 +1268,8 @@ int drbd_bm_write_lazy(struct drbd_device *device, unsigned upper_idx) __must_ho * verify is aborted due to a failed peer disk, while local IO continues, or * pending resync acks are still being processed. */ -int drbd_bm_write_copy_pages(struct drbd_device *device) __must_hold(local) +int drbd_bm_write_copy_pages(struct drbd_device *device, + struct drbd_peer_device *peer_device) __must_hold(local) { return bm_rw(device, BM_AIO_COPY_PAGES, 0); } |