[01/21] specs/qcow2: fix bitmap granularity qemu-specific note
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Message ID 1478715476-132280-2-git-send-email-vsementsov@virtuozzo.com
State New
Headers show

Commit Message

Vladimir Sementsov-Ogievskiy Nov. 9, 2016, 6:17 p.m. UTC
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
 docs/specs/qcow2.txt | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

John Snow Nov. 14, 2016, 7:26 p.m. UTC | #1
On 11/09/2016 01:17 PM, Vladimir Sementsov-Ogievskiy wrote:
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> ---
>  docs/specs/qcow2.txt | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/docs/specs/qcow2.txt b/docs/specs/qcow2.txt
> index 80cdfd0..dda53dd 100644
> --- a/docs/specs/qcow2.txt
> +++ b/docs/specs/qcow2.txt
> @@ -472,8 +472,7 @@ Structure of a bitmap directory entry:
>               17:    granularity_bits
>                      Granularity bits. Valid values: 0 - 63.
>
> -                    Note: Qemu currently doesn't support granularity_bits
> -                    greater than 31.
> +                    Note: Qemu currently supports only values 9 - 31.
>
>                      Granularity is calculated as
>                          granularity = 1 << granularity_bits
>

Reviewed-by: John Snow <jsnow@redhat.com>

Patch
diff mbox

diff --git a/docs/specs/qcow2.txt b/docs/specs/qcow2.txt
index 80cdfd0..dda53dd 100644
--- a/docs/specs/qcow2.txt
+++ b/docs/specs/qcow2.txt
@@ -472,8 +472,7 @@  Structure of a bitmap directory entry:
              17:    granularity_bits
                     Granularity bits. Valid values: 0 - 63.
 
-                    Note: Qemu currently doesn't support granularity_bits
-                    greater than 31.
+                    Note: Qemu currently supports only values 9 - 31.
 
                     Granularity is calculated as
                         granularity = 1 << granularity_bits