Commit 3c4be80b authored Jun 27, 2014 by Stéphane Marchesin Committed by Ben Skeggs Jul 08, 2014

drm/nouveau/fb: Prevent inlining of ramfuc_reg



When gcc 4.8 inlines this function, it eats up 16 bytes on the stack
every time. Eventually we hit warnings because our stack grew too
much:

ramnve0.c:1383:1: error: the frame size of 1496 bytes is larger than
1024 bytes

We fix this by preventing inlining for this function.

Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

parent 797a8162

drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -26,7 +26,7 @@ ramfuc_reg2(u32 addr1, u32 addr2)
	};		};
	}		}

	static inline struct ramfuc_reg		static noinline struct ramfuc_reg
	ramfuc_reg(u32 addr)		ramfuc_reg(u32 addr)
	{		{
	return ramfuc_reg2(addr, addr);		return ramfuc_reg2(addr, addr);