Messages in this thread | | | Date | Fri, 15 Jun 2018 20:15:21 +0300 | From | Alexey Dobriyan <> | Subject | Re: [PATCH] proc: Make inline name size calculation automatic |
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On Thu, Jun 14, 2018 at 09:30:42PM +0100, David Howells wrote: > Alexey Dobriyan <adobriyan@gmail.com> wrote: > > > > Require a minimum inline name size of 33+1 to allow for names that look > > > like two hex numbers with a dash between. > > > > Why 34? /proc will fallback to separate allocation for name anyway. > > See above comment. I ran find on /proc and there were a bunch of files whose > names were "<hex>-<hex>". Allow for 16-char hex addresses and add a NUL char > to that and you get 34.
Those must be /proc/*/map_files symlinks. If that's the case, they don't have PDEs allocated.
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