From: Gopal Malaviya <gopalmalaviya53@gmail.com>
To: jack@suse.cz
Cc: akpm@linux-foundation.org, willy@infradead.org,
linux-mm@kvack.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, regressions@lists.linux.dev,
fujunjie1@qq.com, vishal.moola@gmail.com,
roman.gushchin@linux.dev, tracekotae@gmail.com
Subject: Re: [PATCH] mm/filemap: restart mmap readahead on sequential faults after many misses
Date: Wed, 11 Nov 2026 04:26:39 +0000 [thread overview]
Message-ID: <20261111042639.191997-1-gopalmalaviya53@gmail.com> (raw)
In-Reply-To: <jwg2p4bjzkacnx6fkifkb5jbe7ah6btuecpcpulbkym6e23v6x@mh35p6yafmqi>
On Tue 10-11-26 14:53:14, Jan Kara wrote:
> I think this [1] looks like a nicer solution to your problem.
>
> [1] https://lore.kernel.org/all/20261109-mmap-miss-v1-1-8b44b33f3358@it.uu.se/
Agreed, it is simpler. I am dropping this patch, so the v2 I mentioned
will not come. I have tested Alireza's patch with the reproducer from
Trace's report and replied in his thread.
next prev parent reply other threads:[~2026-11-11 4:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-05 19:25 [REGRESSION] mm/filemap: mmap read-around stays off for an open file after sparse faults, since 7.2 Trace
2026-11-09 9:14 ` [PATCH] mm/filemap: restart mmap readahead on sequential faults after many misses Gopal Malaviya
2026-11-10 13:53 ` Jan Kara
2026-11-11 4:26 ` Gopal Malaviya [this message]
[not found] ` <sashiko-outbox-206717@kernel.org>
2026-11-10 20:40 ` Gopal Malaviya
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