Re: [RFC PATCH v1 3/6] bcache: never set 0 to KEY_PTRS of jouranl key in journal_reclaim()

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On 2019/3/21 6:20 下午, Nix wrote:
> The logic seems sound... but the subject:
> 
> On 2 Mar 2019, Coly Li verbalised:
> 
>> Subject: Re: [RFC PATCH v1 3/6] bcache: never set 0 to KEY_PTRS of jouranl key in journal_reclaim()
> 
>> will set 0 to KEY_PTRS field of c->journal.key.
> 
> In English, 'set KEY_PTRS field of c->journal.key to 0' and 'set 0 to
> KEY_PTRS field of c->journal.key' are not equivalent: the latter refers
> to changing the value of the *number 0*, which is impossible.
> 

Wow, thanks for pointing out this, I will fix it in next RFC version.

Good to know this :-)

-- 

Coly Li



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