Re: [PATCH 05/10] don't use spin_lock_irqsave() unnecessarily

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To: Kent Overstreet <kent.overstreet@xxxxxxxxx>
Subject: Re: [PATCH 05/10] don't use spin_lock_irqsave() unnecessarily
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Fri, 18 May 2018 09:01:32 -0700
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Dave Chinner <dchinner@xxxxxxxxxx>, darrick.wong@xxxxxxxxxx, tytso@xxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx, clm@xxxxxx, jbacik@xxxxxx, viro@xxxxxxxxxxxxxxxxxx, willy@xxxxxxxxxxxxx, peterz@xxxxxxxxxxxxx
In-reply-to: <20180518074918.13816-11-kent.overstreet@gmail.com>
User-agent: Mutt/1.9.2 (2017-12-15)

On Fri, May 18, 2018 at 03:49:08AM -0400, Kent Overstreet wrote:
> Signed-off-by: Kent Overstreet <kent.overstreet@xxxxxxxxx>

Looks generally fine.  A little changelog with an explanation of
how we obviously never could get here with irqs disabled would
be nice, though.

References:
- [PATCH 00/10] RFC: assorted bcachefs patches
  - From: Kent Overstreet
- [PATCH 05/10] don't use spin_lock_irqsave() unnecessarily
  - From: Kent Overstreet

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