Hi Alex,
On Wednesday, 2020-10-21 at 17:09:07 -04, Alexander Bulekov wrote:
> Acked-by: Paolo Bonzini <[email protected]>
> Signed-off-by: Alexander Bulekov <[email protected]>
> ---
> include/exec/memory.h | 5 +++++
> softmmu/memory.c | 9 +++++++++
> 2 files changed, 14 insertions(+)
>
> diff --git a/include/exec/memory.h b/include/exec/memory.h
> index 622207bde1..042918dd16 100644
> --- a/include/exec/memory.h
> +++ b/include/exec/memory.h
> @@ -719,6 +719,11 @@ static inline FlatView
> *address_space_to_flatview(AddressSpace *as)
> return qatomic_rcu_read(&as->current_map);
> }
>
> +typedef int (*flatview_cb)(Int128 start,
> + Int128 len,
> + const MemoryRegion*, void*);
> +
> +void flatview_for_each_range(FlatView *fv, flatview_cb cb , void *opaque);
>
> /**
> * struct MemoryRegionSection: describes a fragment of a #MemoryRegion
> diff --git a/softmmu/memory.c b/softmmu/memory.c
> index 403ff3abc9..c46b0c6d65 100644
> --- a/softmmu/memory.c
> +++ b/softmmu/memory.c
> @@ -656,6 +656,15 @@ static void render_memory_region(FlatView *view,
> }
> }
>
> +void flatview_for_each_range(FlatView *fv, flatview_cb cb , void *opaque)
> +{
> + FlatRange *fr;
Just to be complete, you probably should check that both fv and cb are
not NULL here - if not using an explicit if/return, at least with
assertions just in case a developer does something silly...
> + FOR_EACH_FLAT_RANGE(fr, fv) {
> + if (cb(fr->addr.start, fr->addr.size, fr->mr, opaque))
> + break;
> + }
> +}
> +
> static MemoryRegion *memory_region_get_flatview_root(MemoryRegion *mr)
> {
> while (mr->enabled) {
Otherwise, all looks good, so:
Reviewed-by: Darren Kenny <[email protected]>
Thanks,
Darren.
