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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-04-07 17:33:02 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-04-11 16:40:55 +0200 |
| commit | 9ed98cae151368cc89c4bb77c9f325f7185e8f09 (patch) | |
| tree | 74319a0ea554ff239fb471c8a7fd5f5f89cdbbc7 /include | |
| parent | e5203a3b5db1fb1328f104a4863284198b551ce0 (diff) | |
| download | qemu-9ed98cae151368cc89c4bb77c9f325f7185e8f09.zip qemu-9ed98cae151368cc89c4bb77c9f325f7185e8f09.tar.gz qemu-9ed98cae151368cc89c4bb77c9f325f7185e8f09.tar.bz2 | |
block-backend: ignore inserted state in blk_co_nb_sectors
All callers of blk_co_nb_sectors (and blk_nb_sectors) are able to
handle a non-inserted CD-ROM as a zero-length file, they do not need
to raise an error.
Not using blk_co_is_available() aligns the function with
blk_co_get_geometry(), which becomes a simple wrapper for
blk_co_nb_sectors(). It will also make it possible to skip the creation
of a coroutine in the (common) case where bs->bl.has_variable_length
is false.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20230407153303.391121-8-pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions