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);
400         BlockDriverState *parent, BlockDriverState *child, Error **errp);
403         BlockDriverState *parent, BdrvChild *child, Error **errp);
420     int GRAPH_RDLOCK_PTR (*bdrv_check_perm)(BlockDriverState *bs, uint64_t perm,
434         BlockDriverState *bs, uint64_t perm, uint64_t shared);
444     void GRAPH_RDLOCK_PTR (*bdrv_abort_perm_update)(BlockDriverState *bs);
459         BlockDriverState *bs, BdrvChild *c, BdrvChildRole role,
474         BlockDriverState *bs, void *host, size_t size, Error **errp);
476         BlockDriverState *bs, void *host, size_t size);
494         BlockDriverState *bs, BlockdevAmendOptions *opts, bool force,
498     BlockAIOCB * GRAPH_RDLOCK_PTR (*bdrv_aio_preadv)(BlockDriverState *bs,
502     BlockAIOCB * GRAPH_RDLOCK_PTR (*bdrv_aio_pwritev)(BlockDriverState *bs,
507         BlockDriverState *bs, BlockCompletionFunc *cb, void *opaque);
510         BlockDriverState *bs, int64_t offset, int bytes,
513     int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_readv)(BlockDriverState *bs,
531     int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_preadv)(BlockDriverState *bs,
536         BlockDriverState *bs, int64_t offset, int64_t bytes,
540     int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_writev)(BlockDriverState *bs,
559         BlockDriverState *bs, int64_t offset, int64_t bytes, QEMUIOVector *qiov,
562         BlockDriverState *bs, int64_t offset, int64_t bytes, QEMUIOVector *qiov,
572         BlockDriverState *bs, int64_t offset, int64_t bytes,
576         BlockDriverState *bs, int64_t offset, int64_t bytes);
587         BlockDriverState *bs, BdrvChild *src, int64_t offset,
601         BlockDriverState *bs, BdrvChild *src, int64_t src_offset,
631         BlockDriverState *bs,
633         int64_t *map, BlockDriverState **file);
652         BlockDriverState *bs, int64_t offset, int64_t bytes,
656         BlockDriverState *bs, bool want_zero, int64_t offset, int64_t bytes,
657         int64_t *pnum, int64_t *map, BlockDriverState **file);
660         BlockDriverState *bs, int64_t offset, int64_t bytes);
666         BlockDriverState *bs, Error **errp);
673     int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_flush)(BlockDriverState *bs);
677         BlockDriverState *bs, Error **errp);
684         BlockDriverState *bs);
692         BlockDriverState *bs);
708         BlockDriverState *bs, int64_t offset, bool exact,
712         BlockDriverState *bs);
715         BlockDriverState *bs);
717     BlockMeasureInfo *(*bdrv_measure)(QemuOpts *opts, BlockDriverState *in_bs,
721         BlockDriverState *bs, int64_t offset, int64_t bytes,
725         BlockDriverState *bs, int64_t offset, int64_t bytes,
729         BlockDriverState *bs, BlockDriverInfo *bdi);
732         BlockDriverState *bs, Error **errp);
733     BlockStatsSpecific *(*bdrv_get_specific_stats)(BlockDriverState *bs);
736         BlockDriverState *bs, QEMUIOVector *qiov, int64_t pos);
739         BlockDriverState *bs, QEMUIOVector *qiov, int64_t pos);
741     int coroutine_fn (*bdrv_co_zone_report)(BlockDriverState *bs,
744     int coroutine_fn (*bdrv_co_zone_mgmt)(BlockDriverState *bs, BlockZoneOp op,
746     int coroutine_fn (*bdrv_co_zone_append)(BlockDriverState *bs,
752         BlockDriverState *bs);
754         BlockDriverState *bs, bool eject_flag);
756         BlockDriverState *bs, bool locked);
760         BlockDriverState *bs, unsigned long int req, void *buf,
764         BlockDriverState *bs, unsigned long int req, void *buf);
771         BlockDriverState *bs, BdrvCheckResult *result, BdrvCheckMode fix);
774         BlockDriverState *bs, BlkdebugEvent event);
776     bool (*bdrv_supports_persistent_dirty_bitmap)(BlockDriverState *bs);
779         BlockDriverState *bs, const char *name, uint32_t granularity,
783         BlockDriverState *bs, const char *name, Error **errp);
984     int (*update_filename)(BdrvChild *child, BlockDriverState *new_base,
1015     BlockDriverState *bs;
1069 struct BlockDriverState {  struct
1156     QTAILQ_ENTRY(BlockDriverState) node_list;  argument
1158     QTAILQ_ENTRY(BlockDriverState) bs_list;
1160     QTAILQ_ENTRY(BlockDriverState) monitor_list;
1171     BlockDriverState *inherits_from;  argument
1299 static inline BlockDriverState *child_bs(BdrvChild *child)  in child_bs()