On Tue, Nov 07, 2017 at 11:22:54AM +0200, Nikolay Borisov wrote:
> After commit ('btrfs: change how we decide to commit transactions during
996478ca9c460886ac1
> flushing') there is no need to hold the delayed_rsv during the
> percpu_counter_compare call since we get the byte's snapshot earlier. So hold
> the lock only while reading delayed_rsv
>
> Signed-off-by: Nikolay Borisov <nborisov@xxxxxxxx>
Reviewed-by: David Sterba <dsterba@xxxxxxxx>
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