linux-kernel - Re: [PATCH v4] module: replace module_layout with module

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Message-ID: <Y9j63zD4P2LtIbyE@hirez.programming.kicks-ass.net>
Date:   Tue, 31 Jan 2023 12:26:23 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Song Liu <song@...nel.org>
Cc:     linux-modules@...r.kernel.org, linux-kernel@...r.kernel.org,
        hch@....de, kernel-team@...a.com,
        Luis Chamberlain <mcgrof@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Guenter Roeck <linux@...ck-us.net>,
        Christophe Leroy <christophe.leroy@...roup.eu>
Subject: Re: [PATCH v4] module: replace module_layout with module_memory

On Mon, Jan 30, 2023 at 10:21:09AM -0800, Song Liu wrote:
> +	if (type == MOD_DATA || type == MOD_RODATA ||
> +	    type == MOD_RO_AFTER_INIT) {

> +static bool mod_mem_use_vmalloc(enum mod_mem_type type)
> +{
> +	return type == MOD_DATA || type == MOD_RODATA || type == MOD_RO_AFTER_INIT;
> +}

perhaps a mod_mem_type_is_data() helper?