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| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-06-06 00:04:55 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-06-15 14:03:43 +0200 |
| commit | 6af4e9ead4ec9491259c9861b1b35f9abee24a66 (patch) | |
| tree | e73675471adb5001272bbfcbab116da8d8acf829 /block/qed-gencb.c | |
| parent | 7cdd481cdf15d610f83e38f15c7e7979420c6ac0 (diff) | |
qcow2: always operate caches in writeback mode
Writethrough does not need special-casing anymore in the qcow2 caches.
The block layer adds flushes after every guest-initiated data write,
and these will also flush the qcow2 caches to the OS.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qed-gencb.c')
0 files changed, 0 insertions, 0 deletions