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SubjectRe: [RFC] O(1) proc_pid_readdir

On Sun, 16 Mar 2003, Manfred Spraul wrote:

> > have you seen my "procfs/procps threading performance speedup" patch?
> > It does something like this.

> Interesting patch. Do seekdir and telldir still work? I think you must
> detect lseek calls and invalidate the cookie - either by hooking lseek
> or by looking at f_version.

it's trivial to do this, and nothing /proc based uses seekdir/telldir


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