Re: [Qemu-devel] [PATCH v4 06/26] qcow2: Use 64 bits for refcount values

2014-12-11 Thread Stefan Hajnoczi
On Wed, Dec 03, 2014 at 02:37:26PM +0100, Max Reitz wrote: Refcounts may have a width of up to 64 bits, so qemu should use the same width to represent refcount values internally. Signed-off-by: Max Reitz mre...@redhat.com --- block/qcow2-cluster.c | 2 +- block/qcow2-refcount.c | 42

[Qemu-devel] [PATCH v4 06/26] qcow2: Use 64 bits for refcount values

2014-12-03 Thread Max Reitz
Refcounts may have a width of up to 64 bits, so qemu should use the same width to represent refcount values internally. Signed-off-by: Max Reitz mre...@redhat.com --- block/qcow2-cluster.c | 2 +- block/qcow2-refcount.c | 42 -- block/qcow2.h |

Re: [Qemu-devel] [PATCH v4 06/26] qcow2: Use 64 bits for refcount values

2014-12-03 Thread Eric Blake
On 12/03/2014 06:37 AM, Max Reitz wrote: Refcounts may have a width of up to 64 bits, so qemu should use the same width to represent refcount values internally. Signed-off-by: Max Reitz mre...@redhat.com --- block/qcow2-cluster.c | 2 +- block/qcow2-refcount.c | 42

Re: [Qemu-devel] [PATCH v4 06/26] qcow2: Use 64 bits for refcount values

2014-12-03 Thread Max Reitz
On 2014-12-03 at 17:11, Eric Blake wrote: On 12/03/2014 06:37 AM, Max Reitz wrote: Refcounts may have a width of up to 64 bits, so qemu should use the same width to represent refcount values internally. Signed-off-by: Max Reitz mre...@redhat.com --- block/qcow2-cluster.c | 2 +-