linux-kernel - Re: [PATCH mm] tracing: incorrect isolate_mote_t cast in mm_vmscan_lru

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Message-ID: <20220515181051.20155172@gandalf.local.home>
Date:   Sun, 15 May 2022 18:10:51 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Vasily Averin <vvs@...nvz.org>
Cc:     Ingo Molnar <mingo@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>, kernel@...nvz.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH mm] tracing: incorrect isolate_mote_t cast in
 mm_vmscan_lru_isolate

On Wed, 11 May 2022 12:46:53 +0300
Vasily Averin <vvs@...nvz.org> wrote:

> Fixes following sparse warnings:
> 
>   CHECK   mm/vmscan.c
> mm/vmscan.c: note: in included file (through
> include/trace/trace_events.h, include/trace/define_trace.h,
> include/trace/events/vmscan.h):
> ./include/trace/events/vmscan.h:281:1: sparse: warning:
>  cast to restricted isolate_mode_t
> ./include/trace/events/vmscan.h:281:1: sparse: warning:
>  restricted isolate_mode_t degrades to integer
> 
> Signed-off-by: Vasily Averin <vvs@...nvz.org>

Acked-by: Steven Rostedt (Google) <rostedt@...dmis.org>

-- Steve