| commit | 49137bf6845eaecad51a047fc06dd11c56118460 | |
| author | John Snow <jsnow@redhat.com> | |
| Fri, 23 Sep 2016 01:45:52 +0000 (22 21:45 -0400) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Thu, 29 Sep 2016 12:13:38 +0000 (29 14:13 +0200) | ||
| tree | 49946c6eb4b76e65d177a6942f52f8f91b06eec5 | treesnapshot (tar.gz zip) |
| parent | 22af08eacf6b5aa0e6c0581e547380b3eb4f95e9 | commitdiff |
block-backend: remove blk_flush_all
We can teach Xen to drain and flush each device as it needs to, instead
of trying to flush ALL devices. This removes the last user of
blk_flush_all.
The function is therefore removed under the premise that any new uses
of blk_flush_all would be the wrong paradigm: either flush the single
device that requires flushing, or use an appropriate flush_all mechanism
from outside of the BlkBackend layer.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
We can teach Xen to drain and flush each device as it needs to, instead
of trying to flush ALL devices. This removes the last user of
blk_flush_all.
The function is therefore removed under the premise that any new uses
of blk_flush_all would be the wrong paradigm: either flush the single
device that requires flushing, or use an appropriate flush_all mechanism
from outside of the BlkBackend layer.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block/block-backend.c | diffblobblamehistory | |
| hw/i386/xen/xen_platform.c | diffblobblamehistory | |
| hw/ide/piix.c | diffblobblamehistory | |
| include/sysemu/block-backend.h | diffblobblamehistory |