diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/block/block.h b/include/block/block.h index 5c3b911c1b..0f750d7da3 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -24,6 +24,7 @@ typedef struct BlockFragInfo { uint64_t allocated_clusters; uint64_t total_clusters; uint64_t fragmented_clusters; + uint64_t compressed_clusters; } BlockFragInfo; typedef struct QEMUSnapshotInfo { @@ -83,6 +84,7 @@ typedef struct BlockDevOps { #define BDRV_O_INCOMING 0x0800 /* consistency hint for incoming migration */ #define BDRV_O_CHECK 0x1000 /* open solely for consistency check */ #define BDRV_O_ALLOW_RDWR 0x2000 /* allow reopen to change from r/o to r/w */ +#define BDRV_O_UNMAP 0x4000 /* execute guest UNMAP/TRIM operations */ #define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NO_FLUSH) @@ -132,6 +134,7 @@ void bdrv_swap(BlockDriverState *bs_new, BlockDriverState *bs_old); void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top); void bdrv_delete(BlockDriverState *bs); int bdrv_parse_cache_flags(const char *mode, int *flags); +int bdrv_parse_discard_flags(const char *mode, int *flags); int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags); int bdrv_open_backing_file(BlockDriverState *bs); int bdrv_open(BlockDriverState *bs, const char *filename, int flags, @@ -213,6 +216,7 @@ typedef struct BdrvCheckResult { int check_errors; int corruptions_fixed; int leaks_fixed; + int64_t image_end_offset; BlockFragInfo bfi; } BdrvCheckResult; @@ -278,6 +282,8 @@ int bdrv_co_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors); int bdrv_has_zero_init(BlockDriverState *bs); int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors, int *pnum); +int bdrv_is_allocated_above(BlockDriverState *top, BlockDriverState *base, + int64_t sector_num, int nb_sectors, int *pnum); void bdrv_set_on_error(BlockDriverState *bs, BlockdevOnError on_read_error, BlockdevOnError on_write_error); @@ -349,7 +355,8 @@ int bdrv_load_vmstate(BlockDriverState *bs, uint8_t *buf, void bdrv_img_create(const char *filename, const char *fmt, const char *base_filename, const char *base_fmt, - char *options, uint64_t img_size, int flags, Error **errp); + char *options, uint64_t img_size, int flags, + Error **errp, bool quiet); void bdrv_set_buffer_alignment(BlockDriverState *bs, int align); void *qemu_blockalign(BlockDriverState *bs, size_t size); |