diff mbox

block/mirror: fix broken sparseness detection

Message ID 20170227171314.9518-1-jsnow@redhat.com
State New
Headers show

Commit Message

John Snow Feb. 27, 2017, 5:13 p.m. UTC
int64_t is in all likelihood the actual scalar type we want.
Yep, really.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1219541

Signed-off-by: John Snow <jsnow@redhat.com>
---
 block/mirror.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Jeff Cody Feb. 27, 2017, 7 p.m. UTC | #1
On Mon, Feb 27, 2017 at 12:13:14PM -0500, John Snow wrote:
> int64_t is in all likelihood the actual scalar type we want.
> Yep, really.
> 
> Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1219541
> 
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>  block/mirror.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/block/mirror.c b/block/mirror.c
> index ca8547b..7b4cfbd 100644
> --- a/block/mirror.c
> +++ b/block/mirror.c
> @@ -386,7 +386,7 @@ static uint64_t coroutine_fn mirror_iteration(MirrorBlockJob *s)
>                              nb_chunks * sectors_per_chunk);
>      bitmap_set(s->in_flight_bitmap, sector_num / sectors_per_chunk, nb_chunks);
>      while (nb_chunks > 0 && sector_num < end) {
> -        int ret;
> +        int64_t ret;
>          int io_sectors, io_sectors_acct;
>          BlockDriverState *file;
>          enum MirrorMethod {
> -- 
> 2.9.3
>

Reviewed-by: Jeff Cody <jcody@redhat.com>
Jeff Cody Feb. 27, 2017, 7:03 p.m. UTC | #2
On Mon, Feb 27, 2017 at 12:13:14PM -0500, John Snow wrote:
> int64_t is in all likelihood the actual scalar type we want.
> Yep, really.
> 
> Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1219541
> 
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>  block/mirror.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/block/mirror.c b/block/mirror.c
> index ca8547b..7b4cfbd 100644
> --- a/block/mirror.c
> +++ b/block/mirror.c
> @@ -386,7 +386,7 @@ static uint64_t coroutine_fn mirror_iteration(MirrorBlockJob *s)
>                              nb_chunks * sectors_per_chunk);
>      bitmap_set(s->in_flight_bitmap, sector_num / sectors_per_chunk, nb_chunks);
>      while (nb_chunks > 0 && sector_num < end) {
> -        int ret;
> +        int64_t ret;
>          int io_sectors, io_sectors_acct;
>          BlockDriverState *file;
>          enum MirrorMethod {
> -- 
> 2.9.3
> 

Thanks,

Applied to my block branch:

git://github.com/codyprime/qemu-kvm-jtc.git block

-Jeff
diff mbox

Patch

diff --git a/block/mirror.c b/block/mirror.c
index ca8547b..7b4cfbd 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -386,7 +386,7 @@  static uint64_t coroutine_fn mirror_iteration(MirrorBlockJob *s)
                             nb_chunks * sectors_per_chunk);
     bitmap_set(s->in_flight_bitmap, sector_num / sectors_per_chunk, nb_chunks);
     while (nb_chunks > 0 && sector_num < end) {
-        int ret;
+        int64_t ret;
         int io_sectors, io_sectors_acct;
         BlockDriverState *file;
         enum MirrorMethod {