include/block/block_int-common.h

77     BlockDriverState *bs;
213         BlockDriverState *bs, Error **errp);
218     void GRAPH_RDLOCK_PTR (*bdrv_amend_clean)(BlockDriverState *bs);
226         BlockDriverState *bs, BlockDriverState *to_replace);
249         BlockDriverState *bs, QDict *options, int flags, Error **errp);
251     void (*bdrv_close)(BlockDriverState *bs);
260         BlockDriverState *bs, QemuOpts *opts,
264     int GRAPH_RDLOCK_PTR (*bdrv_make_empty)(BlockDriverState *bs);
270     void GRAPH_RDLOCK_PTR (*bdrv_refresh_filename)(BlockDriverState *bs);
294         BlockDriverState *bs, QDict *target, bool backing_overridden);
301     char * GRAPH_RDLOCK_PTR (*bdrv_dirname)(BlockDriverState *bs, Error **errp);
310     void GRAPH_RDLOCK_PTR (*bdrv_cancel_in_flight)(BlockDriverState *bs);
312     int GRAPH_RDLOCK_PTR (*bdrv_inactivate)(BlockDriverState *bs);
315         BlockDriverState *bs, QEMUSnapshotInfo *sn_info);
318         BlockDriverState *bs, const char *snapshot_id);
321         BlockDriverState *bs, const char *snapshot_id, const char *name,
325         BlockDriverState *bs, QEMUSnapshotInfo **psn_info);
328         BlockDriverState *bs, const char *snapshot_id, const char *name,
332         BlockDriverState *bs, const char *backing_file,
336     int (*bdrv_debug_breakpoint)(BlockDriverState *bs, const char *event,
338     int (*bdrv_debug_remove_breakpoint)(BlockDriverState *bs,
340     int (*bdrv_debug_resume)(BlockDriverState *bs, const char *tag);
341     bool (*bdrv_debug_is_suspended)(BlockDriverState *bs, const char *tag);
344         BlockDriverState *bs, Error **errp);
350     int GRAPH_RDLOCK_PTR (*bdrv_has_zero_init)(BlockDriverState *bs);
357     void (*bdrv_detach_aio_context)(BlockDriverState *bs);
364     void (*bdrv_attach_aio_context)(BlockDriverState *bs,
379     void (*bdrv_drain_begin)(BlockDriverState *bs);
380     void (*bdrv_drain_end)(BlockDriverState *bs);
388         BlockDriverState *bs, BlockSizes *bsz);
397         BlockDriverState *bs, HDGeometry *geo);
407         BlockDriverState *parent, BlockDriverState *child, Error **errp);
417         BlockDriverState *parent, BdrvChild *child, Error **errp);
434     int GRAPH_RDLOCK_PTR (*bdrv_check_perm)(BlockDriverState *bs, uint64_t perm,
448         BlockDriverState *bs, uint64_t perm, uint64_t shared);
458     void GRAPH_RDLOCK_PTR (*bdrv_abort_perm_update)(BlockDriverState *bs);
473         BlockDriverState *bs, BdrvChild *c, BdrvChildRole role,
488         BlockDriverState *bs, void *host, size_t size, Error **errp);
490         BlockDriverState *bs, void *host, size_t size);
508         BlockDriverState *bs, BlockdevAmendOptions *opts, bool force,
512     BlockAIOCB * GRAPH_RDLOCK_PTR (*bdrv_aio_preadv)(BlockDriverState *bs,
516     BlockAIOCB * GRAPH_RDLOCK_PTR (*bdrv_aio_pwritev)(BlockDriverState *bs,
521         BlockDriverState *bs, BlockCompletionFunc *cb, void *opaque);
523     int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_readv)(BlockDriverState *bs,
541     int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_preadv)(BlockDriverState *bs,
546         BlockDriverState *bs, int64_t offset, int64_t bytes,
550     int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_writev)(BlockDriverState *bs,
569         BlockDriverState *bs, int64_t offset, int64_t bytes, QEMUIOVector *qiov,
572         BlockDriverState *bs, int64_t offset, int64_t bytes, QEMUIOVector *qiov,
582         BlockDriverState *bs, int64_t offset, int64_t bytes,
586         BlockDriverState *bs, int64_t offset, int64_t bytes);
597         BlockDriverState *bs, BdrvChild *src, int64_t offset,
611         BlockDriverState *bs, BdrvChild *src, int64_t src_offset,
642         BlockDriverState *bs, unsigned int mode,
644         int64_t *map, BlockDriverState **file);
663         BlockDriverState *bs, int64_t offset, int64_t bytes,
667         BlockDriverState *bs, unsigned int mode, int64_t offset,
668         int64_t bytes, int64_t *pnum, int64_t *map, BlockDriverState **file);
671         BlockDriverState *bs, int64_t offset, int64_t bytes);
677         BlockDriverState *bs, Error **errp);
684     int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_flush)(BlockDriverState *bs);
688         BlockDriverState *bs, Error **errp);
695         BlockDriverState *bs);
703         BlockDriverState *bs);
719         BlockDriverState *bs, int64_t offset, bool exact,
723         BlockDriverState *bs);
726         BlockDriverState *bs);
728     BlockMeasureInfo *(*bdrv_measure)(QemuOpts *opts, BlockDriverState *in_bs,
732         BlockDriverState *bs, int64_t offset, int64_t bytes,
736         BlockDriverState *bs, int64_t offset, int64_t bytes,
740         BlockDriverState *bs, BlockDriverInfo *bdi);
743         BlockDriverState *bs, Error **errp);
744     BlockStatsSpecific *(*bdrv_get_specific_stats)(BlockDriverState *bs);
747         BlockDriverState *bs, QEMUIOVector *qiov, int64_t pos);
750         BlockDriverState *bs, QEMUIOVector *qiov, int64_t pos);
752     int coroutine_fn (*bdrv_co_zone_report)(BlockDriverState *bs,
755     int coroutine_fn (*bdrv_co_zone_mgmt)(BlockDriverState *bs, BlockZoneOp op,
757     int coroutine_fn (*bdrv_co_zone_append)(BlockDriverState *bs,
763         BlockDriverState *bs);
765         BlockDriverState *bs, bool eject_flag);
767         BlockDriverState *bs, bool locked);
771         BlockDriverState *bs, unsigned long int req, void *buf,
775         BlockDriverState *bs, unsigned long int req, void *buf);
782         BlockDriverState *bs, BdrvCheckResult *result, BdrvCheckMode fix);
785         BlockDriverState *bs, BlkdebugEvent event);
787     bool (*bdrv_supports_persistent_dirty_bitmap)(BlockDriverState *bs);
790         BlockDriverState *bs, const char *name, uint32_t granularity,
794         BlockDriverState *bs, const char *name, Error **errp);
932      * If true, the parent is a BlockDriverState and bdrv_next_all_states()
995     int (*update_filename)(BdrvChild *child, BlockDriverState *new_base,
1038     BlockDriverState *bs;
1092 struct BlockDriverState {
1179     QTAILQ_ENTRY(BlockDriverState) node_list;
1181     QTAILQ_ENTRY(BlockDriverState) bs_list;
1183     QTAILQ_ENTRY(BlockDriverState) monitor_list;
1194     BlockDriverState *inherits_from;
1322 static inline BlockDriverState *child_bs(BdrvChild *child)