Messages in this thread | | | Date | Wed, 8 May 2013 08:35:42 -0700 | Subject | Re: [PATCH] drm: refactor call to request_module | From | Kees Cook <> |
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On Wed, May 8, 2013 at 12:22 AM, Paul Menzel <paulepanter@users.sourceforge.net> wrote: > Am Dienstag, den 07.05.2013, 12:32 -0700 schrieb Kees Cook: >> This reduces the size of the stack frame when calling request_module(). >> Performing the sprintf before the call is not needed. > > Good fine. Do you have any hard numbers for the record? > > Did you find this just by reading the code or are there any problems > with stack sizes on some systems? > > (This patch would be good alone for decreasing the number of code > lines. ;-))
No hard numbers; I just saw it while reviewing callers to request_module(). :)
>> Signed-off-by: Kees Cook <keescook@chromium.org> >> --- >> drivers/gpu/drm/drm_encoder_slave.c | 6 +----- >> 1 file changed, 1 insertion(+), 5 deletions(-) > > Acked-by: Paul Menzel <paulepanter@users.sourceforge.net>
Thanks!
-Kees
-- Kees Cook Chrome OS Security
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