Re: [PATCH v2] cache the string generated by reading /proc/filesystems

[Al Viro]

On Wed, Apr 22, 2026 at 04:07:15PM -0600, Andreas Dilger wrote:
> On Apr 22, 2026, at 12:17, Mateusz Guzik <mjguzik@xxxxxxxxx> wrote:
> > 
> > It is being read surprisingly often (e.g., by mkdir, ls and even sed!).
> 
> Yeah, it is sad that bloat continually grows to continually make fast
> systems slow.

libselinux looking for selinuxfs, at a guess, not that I had any idea
why sed might possibly care about that...
<RTFS>
-i support, apparently.

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