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authorKevin Wolf <kwolf@redhat.com>2017-08-04 12:44:22 +0200
committerKevin Wolf <kwolf@redhat.com>2017-08-08 15:19:16 +0200
commit809eb70ed6cfbfb6c198a25aed036849cc11944d (patch)
tree0bbb77953f6c7665588c637e55f51e2b3f2d5bcf /hw
parent82346685b8cc0537819a3cf7fe2303b55b5f825f (diff)
block/null: Remove 'filename' option
This option was only added to allow 'null-co://' and 'null-aio://' as filenames, its value never served any actual purpose and was ignored. Nevertheless it was accepted as '-drive driver=null,filename=foo'. The correct way to enable the protocol prefixes (and that without adding a useless -drive option) is implementing .bdrv_parse_filename. This is what this patch does. Technically, this is an incompatible change, but the null block driver is only used for benchmarking, testing and debugging, and an option without effect isn't likely to be used by anyone anyway, so no bad effects are to be expected. Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw')
0 files changed, 0 insertions, 0 deletions