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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2009-12-22 13:35:52 +0100 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2010-01-12 10:02:46 +0100 |
| commit | a393db6f10ef2d4f28257234cfc730e744dfb6a4 (patch) | |
| tree | 3f947cce6b5ef9ea2a1959123b36da6f7de23870 /drivers/block/drbd/drbd_int.h | |
| parent | b10d96cb9c9a2a0029d28910ca517f4003051b04 (diff) | |
| download | lwn-a393db6f10ef2d4f28257234cfc730e744dfb6a4.tar.gz lwn-a393db6f10ef2d4f28257234cfc730e744dfb6a4.zip | |
drbd: Allow online resizing of DRBD devices while peer not reachable (needs to be explicitly forced)
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/drbd/drbd_int.h')
| -rw-r--r-- | drivers/block/drbd/drbd_int.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index 79d8e22c4d0d..2bf3a6ef3684 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -1371,10 +1371,9 @@ extern int is_valid_ar_handle(struct drbd_request *, sector_t); extern void drbd_suspend_io(struct drbd_conf *mdev); extern void drbd_resume_io(struct drbd_conf *mdev); extern char *ppsize(char *buf, unsigned long long size); -extern sector_t drbd_new_dev_size(struct drbd_conf *, - struct drbd_backing_dev *); +extern sector_t drbd_new_dev_size(struct drbd_conf *, struct drbd_backing_dev *, int); enum determine_dev_size { dev_size_error = -1, unchanged = 0, shrunk = 1, grew = 2 }; -extern enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *) __must_hold(local); +extern enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *, int force) __must_hold(local); extern void resync_after_online_grow(struct drbd_conf *); extern void drbd_setup_queue_param(struct drbd_conf *mdev, unsigned int) __must_hold(local); extern int drbd_set_role(struct drbd_conf *mdev, enum drbd_role new_role, |