linux-kernel - Re: [PATCH] afs: Fix dangling folio ref counts in writeback

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Message-ID: <700316.1686954643@warthog.procyon.org.uk>
Date:   Fri, 16 Jun 2023 23:30:43 +0100
From:   David Howells <dhowells@...hat.com>
To:     "Vishal Moola (Oracle)" <vishal.moola@...il.com>
Cc:     dhowells@...hat.com, linux-afs@...ts.infradead.org,
        linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Subject: Re: [PATCH] afs: Fix dangling folio ref counts in writeback

Vishal Moola (Oracle) <vishal.moola@...il.com> wrote:

>  					if (skips >= 5 || need_resched()) {
>  						*_next = start;
>  						_leave(" = 0 [%llx]", *_next);
> +						folio_batch_release(&fbatch);

This should go before the _leave().

>  						return 0;
>  					}

Looks okay otherwise.

David