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[2/4] megasas: Use bdrv_drain_all instead of qemu_aio_flush

Message ID 1352821889-24150-3-git-send-email-kwolf@redhat.com
State New
Headers show

Commit Message

Kevin Wolf Nov. 13, 2012, 3:51 p.m. UTC 
Calling qemu_aio_flush() directly can hang when combined with I/O
throttling.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 hw/megasas.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/hw/megasas.c b/hw/megasas.c
index 7a2036e..d332d41 100644
--- a/hw/megasas.c
+++ b/hw/megasas.c
@@ -1296,7 +1296,7 @@  static int megasas_dcmd_get_properties(MegasasState *s, MegasasCmd *cmd)
 
 static int megasas_cache_flush(MegasasState *s, MegasasCmd *cmd)
 {
-    qemu_aio_flush();
+    bdrv_drain_all();
     return MFI_STAT_OK;
 }