Re: [PATCH] btrfs: Remove spurious unlock/lock of unused_bgs_lock
From: David Sterba <hidden>
Date: 2021-11-04 17:14:11
On Thu, Oct 14, 2021 at 10:03:11AM +0300, Nikolay Borisov wrote:
Since both unused block groups and reclaim bgs lists are protected by unused_bgs_lock then free them in the same critical section without doing an extra unlock/lock pair. Signed-off-by: Nikolay Borisov <redacted>
Added to misc-next. The cond_resched in the loops still makes sense but is for another patch.