Messages in this thread | | | Date | Mon, 28 Sep 2015 17:37:26 -0700 | From | Brian Norris <> | Subject | Re: [PATCH] mtd: Destroy mtd_idr on module_exit |
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On Wed, Jul 08, 2015 at 05:15:34PM +0200, Johannes Thumshirn wrote: > Destroy mtd_idr on module_exit, reclaiming the allocated memory. > > This was detected by the following semantic patch (written by Luis Rodriguez > <mcgrof@suse.com>) > <SmPL> > @ defines_module_init @ > declarer name module_init, module_exit; > declarer name DEFINE_IDR; > identifier init; > @@ > > module_init(init); > > @ defines_module_exit @ > identifier exit; > @@ > > module_exit(exit); > > @ declares_idr depends on defines_module_init && defines_module_exit @ > identifier idr; > @@ > > DEFINE_IDR(idr); > > @ on_exit_calls_destroy depends on declares_idr && defines_module_exit @ > identifier declares_idr.idr, defines_module_exit.exit; > @@ > > exit(void) > { > ... > idr_destroy(&idr); > ... > } > > @ missing_module_idr_destroy depends on declares_idr && defines_module_exit && !on_exit_calls_destroy @ > identifier declares_idr.idr, defines_module_exit.exit; > @@ > > exit(void) > { > ... > +idr_destroy(&idr); > } > </SmPL> > > Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Applied to l2-mtd.git. Thanks.
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