On Mon, May 23, 2016 at 04:35:53PM +0100, Eric Engestrom wrote: > On Mon, May 23, 2016 at 02:46:59PM +0100, Chris Wilson wrote: > > It's a programming error, just as would be passing in mm == NULL. Mark up > > the function as requiring non-NULL parameters. > > Using `__attribute__((nonnull))`? I approve of that idea, as I find > those attributes extremely useful and try to get them used as much as > possible at $DAYJOB. > > I have noticed however that this particular attribute isn't used much in > the kernel (4 times that I could find with a simple grep), to the point > of not even having a `__nonnull`. Any reason you know of? Not that I know of. Even more confusing is its use under tools but not being added to the main kernel. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
