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Subject: Re: [PATCH] mm: consolidate pgtable_cache_init() and pgd_cache_init()
To:     Mike Rapoport <rppt@linux.ibm.com>,
        Andrew Morton <akpm@linux-foundation.org>
Cc:     Catalin Marinas <catalin.marinas@arm.com>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        Thomas Gleixner <tglx@linutronix.de>,
        Will Deacon <will@kernel.org>,
        LKML <linux-kernel@vger.kernel.org>
References: <1566400018-15607-1-git-send-email-rppt@linux.ibm.com>
From:   Marc Gonzalez <marc.w.gonzalez@free.fr>
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Date:   Wed, 21 Aug 2019 18:17:12 +0200
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On 21/08/2019 17:06, Mike Rapoport wrote:

> Both pgtable_cache_init() and pgd_cache_init() are used to initialize kmem
> cache for page table allocations on several architectures that do not use
> PAGE_SIZE tables for one or more levels of the page table hierarchy.
> 
> Most architectures do not implement these functions and use __week default

s/week/weak  ?