Re: [Qemu-devel] [PATCH] block: Use BDRV_O_NO_BACKING where appropriate

2014-04-24 Thread Stefan Hajnoczi
On Fri, Apr 18, 2014 at 03:44:19PM +0200, Benoît Canet wrote: > From: Kevin Wolf > > If you open an image temporarily just because you want to check its size > or get it flushed, there's no real reason to open the whole backing file > chain. > > This is a backport of c9fbb99d41b05acf0d7b93deb2fc

Re: [Qemu-devel] [PATCH] block: Use BDRV_O_NO_BACKING where appropriate

2013-12-01 Thread Wenchao Xia
Reviewed-by: Wenchao Xia

Re: [Qemu-devel] [PATCH] block: Use BDRV_O_NO_BACKING where appropriate

2013-11-29 Thread Benoît Canet
Le Thursday 28 Nov 2013 à 12:02:27 (+0100), Kevin Wolf a écrit : > If you open an image temporarily just because you want to check its size > or get it flushed, there's no real reason to open the whole backing file > chain. > > Signed-off-by: Kevin Wolf > --- > block.c | 3 ++- > block/qco

Re: [Qemu-devel] [PATCH] block: Use BDRV_O_NO_BACKING where appropriate

2013-11-28 Thread Fam Zheng
On 2013年11月28日 19:02, Kevin Wolf wrote: If you open an image temporarily just because you want to check its size or get it flushed, there's no real reason to open the whole backing file chain. Signed-off-by: Kevin Wolf --- block.c | 3 ++- block/qcow2.c | 3 ++- block/vmdk.c | 2 +-