On Tue, Jul 15, 2025 at 09:52:37AM +0800, Bart Van Assche wrote:
> Change the type of orig_sector from dev_t (unsigned int) into sector_t (u64)
> to prevent truncation of orig_sector by the tracing code.
>
> Cc: Kent Overstreet <kent.overstreet@xxxxxxxxx>
> Fixes: cafe56359144 ("bcache: A block layer cache")
> Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Acked-by: Coly Li <colyli@xxxxxxxxxx>
Thanks.
Coly Li
> ---
> include/trace/events/bcache.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/trace/events/bcache.h b/include/trace/events/bcache.h
> index 899fdacf57b9..d0eee403dc15 100644
> --- a/include/trace/events/bcache.h
> +++ b/include/trace/events/bcache.h
> @@ -16,7 +16,7 @@ DECLARE_EVENT_CLASS(bcache_request,
> __field(unsigned int, orig_major )
> __field(unsigned int, orig_minor )
> __field(sector_t, sector )
> - __field(dev_t, orig_sector )
> + __field(sector_t, orig_sector )
> __field(unsigned int, nr_sector )
> __array(char, rwbs, 6 )
> ),
>
