linux-kernel - Re: [PATCH 14/22] btrfs: implement btrfs

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Message-ID: <20180920131039.GY5847@twin.jikos.cz>
Date:   Thu, 20 Sep 2018 15:10:39 +0200
From:   David Sterba <dsterba@...e.cz>
To:     Rasmus Villemoes <linux@...musvillemoes.dk>
Cc:     Jason Baron <jbaron@...mai.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, linux-btrfs@...r.kernel.org
Subject: Re: [PATCH 14/22] btrfs: implement btrfs_debug* in terms of helper
 macro

On Thu, Sep 20, 2018 at 12:04:36AM +0200, Rasmus Villemoes wrote:
> First, the btrfs_debug macros open-code (one possible definition of)
> DYNAMIC_DEBUG_BRANCH, so they don't benefit from the HAVE_JUMP_LABEL
> optimization.
> 
> Second, changes on x86-64 later in this series require that all struct
> _ddebug descriptors in a translation unit use distinct identifiers.
> 
> Using the new _dynamic_func_call_no_desc helper macro from
> dynamic_debug.h takes care of both of these.
> 
> Cc: linux-btrfs@...r.kernel.org
> Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>

Acked-by: David Sterba <dsterba@...e.com>

Per the cover letter, I assume you'll take it through your git tree.