diff options
| author | Peter Xu <peterx@redhat.com> | 2021-07-22 13:58:40 -0400 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2021-07-26 12:44:59 +0100 |
| commit | c6ad5be7ae5b8c6bbbd0c592bbf18d4a78540516 (patch) | |
| tree | fa2e0a09691cef4e3808c848321169dc0fa3ced5 /migration/savevm.c | |
| parent | 18711405b506e7ca3822ed19830f1c562e0247f9 (diff) | |
| download | qemu-c6ad5be7ae5b8c6bbbd0c592bbf18d4a78540516.zip qemu-c6ad5be7ae5b8c6bbbd0c592bbf18d4a78540516.tar.gz qemu-c6ad5be7ae5b8c6bbbd0c592bbf18d4a78540516.tar.bz2 | |
migration: Teach QEMUFile to be QIOChannel-aware
migration uses QIOChannel typed qemufiles. In follow up patches, we'll need
the capability to identify this fact, so that we can get the backing QIOChannel
from a QEMUFile.
We can also define types for QEMUFile but so far since we only need to be able
to identify QIOChannel, introduce a boolean which is simpler.
Introduce another helper qemu_file_get_ioc() to return the ioc backend of a
qemufile if has_ioc is set.
No functional change.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20210722175841.938739-5-peterx@redhat.com>
Reviewed-by: Lukas Straub <lukasstraub2@web.de>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'migration/savevm.c')
| -rw-r--r-- | migration/savevm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/migration/savevm.c b/migration/savevm.c index 72848b9..96b5e5d 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -168,9 +168,9 @@ static const QEMUFileOps bdrv_write_ops = { static QEMUFile *qemu_fopen_bdrv(BlockDriverState *bs, int is_writable) { if (is_writable) { - return qemu_fopen_ops(bs, &bdrv_write_ops); + return qemu_fopen_ops(bs, &bdrv_write_ops, false); } - return qemu_fopen_ops(bs, &bdrv_read_ops); + return qemu_fopen_ops(bs, &bdrv_read_ops, false); } |