Messages in this thread | | | Date | Wed, 1 Mar 2023 22:09:00 -0800 | Subject | Re: [PATCH v2] f2fs: introduce discard_cpuset mount opt | From | Randy Dunlap <> |
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On 3/1/23 21:51, Yangtao Li wrote: > diff --git a/Documentation/filesystems/f2fs.rst b/Documentation/filesystems/f2fs.rst > index 2055e72871fe..dc005f3b784a 100644 > --- a/Documentation/filesystems/f2fs.rst > +++ b/Documentation/filesystems/f2fs.rst > @@ -351,6 +351,8 @@ age_extent_cache Enable an age extent cache based on rb-tree. It records > data block update frequency of the extent per inode, in > order to provide better temperature hints for data block > allocation. > +discard_cpuset=%u Set the cpumask of dicard thread, it makes the discard
of discard
> + process run faster on a more powerful CPU, or not. > ======================== ============================================================
-- ~Randy
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