| commit | f4ec04bae9577eaa55ac35f3971dc3086a4a9192 | |
| author | Stefan Hajnoczi <stefanha@redhat.com> | |
| Thu, 13 Oct 2022 18:59:02 +0000 (13 14:59 -0400) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Wed, 26 Oct 2022 18:56:42 +0000 (26 14:56 -0400) | ||
| tree | fbb0a27e7d6c59e3593838e77c1cbfeb43703c03 | treesnapshot (tar.gz zip) |
| parent | e8b6535533be4269e4b7bd23d4bb17dd976dc7a3 | commitdiff |
block: return errors from bdrv_register_buf()
Registering an I/O buffer is only a performance optimization hint but it
is still necessary to return errors when it fails.
Later patches will need to detect errors when registering buffers but an
immediate advantage is that error_report() calls are no longer needed in
block driver .bdrv_register_buf() functions.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20221013185908.1297568-8-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Registering an I/O buffer is only a performance optimization hint but it
is still necessary to return errors when it fails.
Later patches will need to detect errors when registering buffers but an
immediate advantage is that error_report() calls are no longer needed in
block driver .bdrv_register_buf() functions.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20221013185908.1297568-8-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>