linux-kernel - Re: [PATCH 09/11] hash-bl: explicitly initialise hash-bl heads

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Message-ID: <20231207031513.GX1674809@ZenIV>
Date:   Thu, 7 Dec 2023 03:15:13 +0000
From:   Al Viro <viro@...iv.linux.org.uk>
To:     Dave Chinner <david@...morbit.com>
Cc:     linux-fsdevel@...r.kernel.org, linux-block@...r.kernel.org,
        linux-cachefs@...hat.com, dhowells@...hat.com,
        gfs2@...ts.linux.dev, dm-devel@...ts.linux.dev,
        linux-security-module@...r.kernel.org, selinux@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 09/11] hash-bl: explicitly initialise hash-bl heads

On Wed, Dec 06, 2023 at 05:05:38PM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner@...hat.com>
> 
> Because we are going to change how the structure is laid out to
> support RTPREEMPT and LOCKDEP, just assuming that the hash table is
> allocated as zeroed memory is no longer sufficient to initialise
> a hash-bl table.

static inline void init_bl_hash(struct hlist_bl *table, int shift)?