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| author | Kevin Wolf <kwolf@redhat.com> | 2011-11-10 18:10:11 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-11-11 14:02:59 +0100 |
| commit | eb489bb1eceea0d710cd5f5122d37213300ceef6 (patch) | |
| tree | a4f6ea0374bdd83c83ebe7391c56211c7190ed71 /block/qed-l2-cache.c | |
| parent | c68b89acd636ff545bc7cb92739c41999291ce3c (diff) | |
block: Introduce bdrv_co_flush_to_os
qcow2 has a writeback metadata cache, so flushing a qcow2 image actually
consists of writing back that cache to the protocol and only then flushes the
protocol in order to get everything stable on disk.
This introduces a separate bdrv_co_flush_to_os to reflect the split.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qed-l2-cache.c')
0 files changed, 0 insertions, 0 deletions