On Wed, Apr 03, 2019 at 10:05:42AM +1100, Tobin C. Harding wrote: > SLUB allocator makes heavy use of ifdef/endif pre-processor macros. > The pairing of these statements is at times hard to follow e.g. if the > pair are further than a screen apart or if there are nested pairs. We > can reduce cognitive load by adding a comment to the endif statement of > form > > #ifdef CONFIG_FOO > ... > #endif /* CONFIG_FOO */ > > Add comments to endif pre-processor macros if ifdef/endif pair is not > immediately apparent. > > Acked-by: Christoph Lameter <cl@xxxxxxxxx> > Signed-off-by: Tobin C. Harding <tobin@xxxxxxxxxx> Reviewed-by: Roman Gushchin <guro@xxxxxx>
