Re: [PATCH v3 05/13] Add a __GFP_KMEMCG flag
From: Christoph Lameter <hidden>
Date: 2012-09-18 15:06:26
Also in:
linux-mm, lkml
On Tue, 18 Sep 2012, Glauber Costa wrote:
quoted hunk ↗ jump to hunk
+++ b/include/linux/gfp.h@@ -35,6 +35,11 @@ struct vm_area_struct; #else #define ___GFP_NOTRACK 0 #endif +#ifdef CONFIG_MEMCG_KMEM +#define ___GFP_KMEMCG 0x400000u +#else +#define ___GFP_KMEMCG 0 +#endif
Could you leave __GFP_MEMCG a simple definition and then define GFP_MEMCG to be zer0 if !MEMCG_KMEM? I think that would be cleaner and the __GFP_KMEMCHECK another case that would be good to fix up.