diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block_int.h | 4 | ||||
| -rw-r--r-- | include/block/dirty-bitmap.h | 2 | ||||
| -rw-r--r-- | include/qemu/hbitmap.h | 5 | ||||
| -rw-r--r-- | include/qemu/job.h | 15 |
4 files changed, 24 insertions, 2 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index 7cd7eed83b..74646ed722 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -1031,6 +1031,7 @@ void commit_active_start(const char *job_id, BlockDriverState *bs, * @filter_node_name: The node name that should be assigned to the filter * driver that the mirror job inserts into the graph above @bs. NULL means that * a node name should be autogenerated. + * @copy_mode: When to trigger writes to the target. * @errp: Error object. * * Start a mirroring operation on @bs. Clusters that are allocated @@ -1044,7 +1045,8 @@ void mirror_start(const char *job_id, BlockDriverState *bs, MirrorSyncMode mode, BlockMirrorBackingMode backing_mode, BlockdevOnError on_source_error, BlockdevOnError on_target_error, - bool unmap, const char *filter_node_name, Error **errp); + bool unmap, const char *filter_node_name, + MirrorCopyMode copy_mode, Error **errp); /* * backup_job_create: diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h index 02e0cbabd2..288dc6adb6 100644 --- a/include/block/dirty-bitmap.h +++ b/include/block/dirty-bitmap.h @@ -82,6 +82,8 @@ void bdrv_set_dirty_bitmap_locked(BdrvDirtyBitmap *bitmap, void bdrv_reset_dirty_bitmap_locked(BdrvDirtyBitmap *bitmap, int64_t offset, int64_t bytes); int64_t bdrv_dirty_iter_next(BdrvDirtyBitmapIter *iter); +bool bdrv_dirty_iter_next_area(BdrvDirtyBitmapIter *iter, uint64_t max_offset, + uint64_t *offset, int *bytes); void bdrv_set_dirty_iter(BdrvDirtyBitmapIter *hbi, int64_t offset); int64_t bdrv_get_dirty_count(BdrvDirtyBitmap *bitmap); int64_t bdrv_get_meta_dirty_count(BdrvDirtyBitmap *bitmap); diff --git a/include/qemu/hbitmap.h b/include/qemu/hbitmap.h index 6b6490ecad..ddca52c48e 100644 --- a/include/qemu/hbitmap.h +++ b/include/qemu/hbitmap.h @@ -324,11 +324,14 @@ void hbitmap_free_meta(HBitmap *hb); /** * hbitmap_iter_next: * @hbi: HBitmapIter to operate on. + * @advance: If true, advance the iterator. Otherwise, the next call + * of this function will return the same result (if that + * position is still dirty). * * Return the next bit that is set in @hbi's associated HBitmap, * or -1 if all remaining bits are zero. */ -int64_t hbitmap_iter_next(HBitmapIter *hbi); +int64_t hbitmap_iter_next(HBitmapIter *hbi, bool advance); /** * hbitmap_iter_next_word: diff --git a/include/qemu/job.h b/include/qemu/job.h index 1d820530fa..18c9223e31 100644 --- a/include/qemu/job.h +++ b/include/qemu/job.h @@ -335,6 +335,21 @@ void job_progress_update(Job *job, uint64_t done); */ void job_progress_set_remaining(Job *job, uint64_t remaining); +/** + * @job: The job whose expected progress end value is updated + * @delta: Value which is to be added to the current expected end + * value + * + * Increases the expected end value of the progress counter of a job. + * This is useful for parenthesis operations: If a job has to + * conditionally perform a high-priority operation as part of its + * progress, it calls this function with the expected operation's + * length before, and job_progress_update() afterwards. + * (So the operation acts as a parenthesis in regards to the main job + * operation running in background.) + */ +void job_progress_increase_remaining(Job *job, uint64_t delta); + /** To be called when a cancelled job is finalised. */ void job_event_cancelled(Job *job); |