Commit 20a9e77d authored by Fam Zheng's avatar Fam Zheng Committed by Kevin Wolf
Browse files

block: Add bdrv_get_node_name 



This returns the node name of a BDS. Remove the TODO comment and expect
the callers to be explicit.

Signed-off-by: default avatarFam Zheng <famz@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Reviewed-by: default avatarMax Reitz <mreitz@redhat.com>
Signed-off-by: default avatarMax Reitz <mreitz@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 04df765a

block.c

+5 −0
Original line number Diff line number Diff line
@@ -3817,6 +3817,11 @@ BlockDriverState *bdrv_next(BlockDriverState *bs) 
    return QTAILQ_NEXT(bs, device_list);

}



const char *bdrv_get_node_name(const BlockDriverState *bs)

{

    return bs->node_name;

}



/* TODO check what callers really want: bs->node_name or blk_name() */

const char *bdrv_get_device_name(const BlockDriverState *bs)

{

include/block/block.h

+1 −0
Original line number Diff line number Diff line
@@ -382,6 +382,7 @@ int bdrv_set_key(BlockDriverState *bs, const char *key); 
int bdrv_query_missing_keys(void);

void bdrv_iterate_format(void (*it)(void *opaque, const char *name),

                         void *opaque);

const char *bdrv_get_node_name(const BlockDriverState *bs);

const char *bdrv_get_device_name(const BlockDriverState *bs);

int bdrv_get_flags(BlockDriverState *bs);

int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num,