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Message-ID: <D8MVZ8L12HJN.1LN4G4H0ESLY6@google.com>
Date: Sat, 22 Mar 2025 16:05:52 +0100
From: Brendan Jackman <jackmanb@...gle.com>
To: Johannes Weiner <hannes@...xchg.org>, Andrew Morton <akpm@...ux-foundation.org>
Cc: Vlastimil Babka <vbabka@...e.cz>, Mel Gorman <mgorman@...hsingularity.net>,
Zi Yan <ziy@...dia.com>, <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/5] mm: page_alloc: defrag_mode
On Thu Mar 13, 2025 at 10:05 PM CET, Johannes Weiner wrote:
> + /* Reclaim/compaction failed to prevent the fallback */
> + if (defrag_mode) {
> + alloc_flags &= ALLOC_NOFRAGMENT;
> + goto retry;
> + }
I can't see where ALLOC_NOFRAGMENT gets cleared, is it supposed to be
here (i.e. should this be ~ALLOC_NOFRAGMENT)?
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