linux-kernel - Re: [PATCH] mm/vmscan: fix inverted polarity in lru_gen_seq

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Message-Id: <DBYXZ0RQ58Z7.2UBHDTZ2LCT2B@kernel.org>
Date: Sun, 10 Aug 2025 19:59:32 +0200
From: "Danilo Krummrich" <dakr@...nel.org>
To: <akpm@...ux-foundation.org>, <hannes@...xchg.org>, <david@...hat.com>,
 <mhocko@...nel.org>, <zhengqi.arch@...edance.com>,
 <shakeel.butt@...ux.dev>, <lorenzo.stoakes@...cle.com>,
 <gregkh@...uxfoundation.org>, <rafael@...nel.org>
Cc: <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>, "Alexander Viro"
 <viro@...iv.linux.org.uk>, "Matthew Wilcox" <willy@...radead.org>
Subject: Re: [PATCH] mm/vmscan: fix inverted polarity in lru_gen_seq_show()

On Sun Jul 27, 2025 at 12:59 PM CEST, Danilo Krummrich wrote:
> Commit a7694ff11aa9 ("vmscan: don't bother with debugfs_real_fops()")
> started using debugfs_get_aux_num() to distinguish between the RW
> "lru_gen" and the RO "lru_gen_full" file [1].
>
> Willy reported the inverted polarity [2] and Al fixed it up in [3].
>
> However, the patch in [1] was applied. Hence, fix this up accordingly.
>
> Cc: Alexander Viro <viro@...iv.linux.org.uk>
> Cc: Matthew Wilcox <willy@...radead.org>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Link: https://lore.kernel.org/all/20250704040720.GP1880847@ZenIV/ [1]
> Link: https://lore.kernel.org/all/aGZu3Z730FQtqxsE@casper.infradead.org/ [2]
> Link: https://lore.kernel.org/all/20250704040720.GP1880847@ZenIV/ [3]
> Fixes: a7694ff11aa9 ("vmscan: don't bother with debugfs_real_fops()")
> Signed-off-by: Danilo Krummrich <dakr@...nel.org>

Applied to driver-core-linus, thanks!