Re: [Qemu-devel] [PATCH V3 0/7] qcow2: rollback the modification on fail in snapshot creation

2013-10-14 Thread Wenchao Xia
于 2013/10/2 20:28, Stefan Hajnoczi 写道: On Mon, Sep 09, 2013 at 10:57:55AM +0800, Wenchao Xia wrote: V2: 1: all fail case will goto fail section. 2: add the goto code. v3: Address Stefan's comments: 2: don't goto fail after allocation failure. 3: use sn-l1size correctly in

Re: [Qemu-devel] [PATCH V3 0/7] qcow2: rollback the modification on fail in snapshot creation

2013-10-02 Thread Stefan Hajnoczi
On Mon, Sep 09, 2013 at 10:57:55AM +0800, Wenchao Xia wrote: V2: 1: all fail case will goto fail section. 2: add the goto code. v3: Address Stefan's comments: 2: don't goto fail after allocation failure. 3: use sn-l1size correctly in qcow2_free_cluster(). 4-7: add test case to

Re: [Qemu-devel] [PATCH V3 0/7] qcow2: rollback the modification on fail in snapshot creation

2013-09-23 Thread Wenchao Xia
于 2013/9/9 10:57, Wenchao Xia 写道: V2: 1: all fail case will goto fail section. 2: add the goto code. v3: Address Stefan's comments: 2: don't goto fail after allocation failure. 3: use sn-l1size correctly in qcow2_free_cluster(). 4-7: add test case to verify the error paths.

[Qemu-devel] [PATCH V3 0/7] qcow2: rollback the modification on fail in snapshot creation

2013-09-08 Thread Wenchao Xia
V2: 1: all fail case will goto fail section. 2: add the goto code. v3: Address Stefan's comments: 2: don't goto fail after allocation failure. 3: use sn-l1size correctly in qcow2_free_cluster(). 4-7: add test case to verify the error paths. Other: 1: new patch fix a existing bug,