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Re: [Qemu-devel] bdrv_co_flush_to_disk() don't flush as expected
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From: |
Liu Yuan |
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Subject: |
Re: [Qemu-devel] bdrv_co_flush_to_disk() don't flush as expected |
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Date: |
Sat, 19 Jan 2013 00:28:31 +0800 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 |
On 01/18/2013 11:56 PM, Stefan Hajnoczi wrote:
> How are you checking that sd_co_flush_to_disk() is called? Please
> post the diff.
Okay, this is where I added printf().
Yuan
diff --git a/block/sheepdog.c b/block/sheepdog.c
index 3e49bb8..41edd46 100644
--- a/block/sheepdog.c
+++ b/block/sheepdog.c
@@ -1714,6 +1714,7 @@ static int coroutine_fn
sd_co_flush_to_disk(BlockDriverState *bs)
AIOReq *aio_req;
int ret;
+ printf("hello\n");
if (s->cache_flags != SD_FLAG_CMD_CACHE) {
return 0;
}