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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [PATCH V2 4/7] qed: add bdrv_invalidate_cache to be called after incoming live migration |
| Date: | Thu, 22 Mar 2012 15:17:36 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:10.0.1) Gecko/20120216 Thunderbird/10.0.1 |
Il 22/03/2012 15:15, Benoît Canet ha scritto: > > I added this flag after seeing the following code in in bdrv_open_common. > > /* > * Clear flags that are internal to the block layer before opening the > * image. > */ > open_flags = flags & ~(BDRV_O_SNAPSHOT | BDRV_O_NO_BACKING); > > This lead me to believe that bs->open_flags != open_flags. Correct, see the first two patches in the series at http://lists.gnu.org/archive/html/qemu-devel/2012-01/msg03467.html Paolo
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