On Fri, Nov 24, 2023 at 05:25:26PM +0100, Johannes Berg wrote: > From: Johannes Berg <johannes.berg@xxxxxxxxx> > > In some cases there might be longer-running hardware accesses > in debugfs files, or attempts to acquire locks, and we want > to still be able to quickly remove the files. > > Introduce a cancellations API to use inside the debugfs handler > functions to be able to cancel such operations on a per-file > basis. > > Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
