Re: debugfs related oops in mac80211/ath9k

[Johannes Berg]

On Tue, 2009-06-23 at 18:29 +0200, Jiri Slaby wrote:

> We need some kind of barrier in debugfs_remove, so that all processes
> with that file opened finishes first. Any ideas?

That has been discussed countless times, and is the reason all debugfs
files are not readable by regular users (or shouldn't be); it isn't
possible to solve before revoke() exists.

johannes

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