Re: [PATCH 15/18] migration: save_compress_page() can take block through pss

[Lukas Straub <lukasstraub2@web.de>]

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On Tue, 13 Jun 2023 16:57:54 +0200
Juan Quintela <quintela@redhat.com> wrote:

> Signed-off-by: Juan Quintela <quintela@redhat.com>

Reviewed-by: Lukas Straub <lukasstraub2@web.de>

> ---
>  migration/ram.c | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/migration/ram.c b/migration/ram.c
> index 1bd586c23a..e3ff98a6ce 100644
> --- a/migration/ram.c
> +++ b/migration/ram.c
> @@ -1986,7 +1986,7 @@ int ram_save_queue_pages(const char *rbname, ram_addr_t start, ram_addr_t len)
>   * paths to handle it
>   */
>  static bool save_compress_page(RAMState *rs, PageSearchStatus *pss,
> -                               RAMBlock *block, ram_addr_t offset)
> +                               ram_addr_t offset)
>  {
>      if (!migrate_compress()) {
>          return false;
> @@ -2002,12 +2002,13 @@ static bool save_compress_page(RAMState *rs, PageSearchStatus *pss,
>       * We post the fist page as normal page as compression will take
>       * much CPU resource.
>       */
> -    if (block != pss->last_sent_block) {
> +    if (pss->block != pss->last_sent_block) {
>          ram_flush_compressed_data();
>          return false;
>      }
>  
> -    return compress_page_with_multi_thread(block, offset, send_queued_data);
> +    return compress_page_with_multi_thread(pss->block, offset,
> +                                           send_queued_data);
>  }
>  
>  /**
> @@ -2028,7 +2029,7 @@ static int ram_save_target_page_legacy(RAMState *rs, PageSearchStatus *pss)
>          return res;
>      }
>  
> -    if (save_compress_page(rs, pss, block, offset)) {
> +    if (save_compress_page(rs, pss, offset)) {
>          return 1;
>      }
>  


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