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| author | Fam Zheng <famz@redhat.com> | 2017-04-10 20:16:18 +0800 |
|---|---|---|
| committer | Fam Zheng <famz@redhat.com> | 2017-04-11 20:07:15 +0800 |
| commit | 324ec3e4f26e0a2a422478db4b9992f8aad3bde4 (patch) | |
| tree | d5afe9c6606b3f8dca60b28a61f51d3cafa1ee6e /block/io.c | |
| parent | aef4278c5a835c555ffe065f9e480190fd076675 (diff) | |
| download | qemu-324ec3e4f26e0a2a422478db4b9992f8aad3bde4.zip qemu-324ec3e4f26e0a2a422478db4b9992f8aad3bde4.tar.gz qemu-324ec3e4f26e0a2a422478db4b9992f8aad3bde4.tar.bz2 | |
qemu-io-cmds: Use bdrv_coroutine_enter
qemu_coroutine_create associates @co to qemu_aio_context but we poll
blk's context below. If the coroutine yields, it may never get resumed
again.
Use bdrv_coroutine_enter to make sure we are starting the I/O on the
right context.
Signed-off-by: Fam Zheng <famz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/io.c')
0 files changed, 0 insertions, 0 deletions