Re: [PATCH] tmpfs: avoid a little creat and stat slowdown

[Hugh Dickins]

On Fri, 13 Nov 2015, Huang, Ying wrote:
> 
> c435a390574d is the direct parent of afa2db2fb6f1 in its original git.
> 43819159da2b is your patch applied on top of v4.3-rc7.  The comparison
> of 43819159da2b with v4.3-rc7 is as follow:
...
> So you patch improved 11.9% from its base v4.3-rc7.  I think other
> difference are caused by other changes.  Sorry for confusing.

Thanks for getting back on this: that's rather what I was hoping to hear.

Of course, no user will care which commit is responsible for a slowdown,
and we may need to look further; but I couldn't make sense of it before,
so this was a relief.

Hugh
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