| commit | 49ca6259131c6b0555845fcac3e34467c8ac37eb | |
| author | Fam Zheng <famz@redhat.com> | |
| Mon, 10 Apr 2017 13:00:50 +0000 (10 21:00 +0800) | ||
| committer | Fam Zheng <famz@redhat.com> | |
| Tue, 11 Apr 2017 12:07:15 +0000 (11 20:07 +0800) | ||
| tree | 0cdf24cc68a55986272aeb7bd5b08ace80618032 | treesnapshot (tar.gz zip) |
| parent | e92f0e1910f0655a0edd8d87c5a7262d36517a89 | commitdiff |
block: Fix bdrv_co_flush early return
bdrv_inc_in_flight and bdrv_dec_in_flight are mandatory for
BDRV_POLL_WHILE to work, even for the shortcut case where flush is
unnecessary. Move the if block to below bdrv_dec_in_flight, and BTW fix
the variable declaration position.
Signed-off-by: Fam Zheng <famz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
bdrv_inc_in_flight and bdrv_dec_in_flight are mandatory for
BDRV_POLL_WHILE to work, even for the shortcut case where flush is
unnecessary. Move the if block to below bdrv_dec_in_flight, and BTW fix
the variable declaration position.
Signed-off-by: Fam Zheng <famz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
| block/io.c | diffblobblamehistory |