On 7.11.2017 22:18, David Sterba wrote:
> 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
That commit is still not pulled by linus so is this id stable?
>
>> 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 <nbori...@suse.com>
>
> Reviewed-by: David Sterba <dste...@suse.com>
>
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