On Mon, 27 Feb 2012 14:58:47 -0800 Suleiman Souhlal <ssouhlal@xxxxxxxxxxx> wrote: > This is used to indicate that we don't want an allocation to be accounted > to the current cgroup. > > Signed-off-by: Suleiman Souhlal <suleiman@xxxxxxxxxx> I don't like this. Please add ___GFP_ACCOUNT "account this allocation to memcg" Or make this as slab's flag if this work is for slab allocation. Thanks, -Kame > --- > include/linux/gfp.h | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/include/linux/gfp.h b/include/linux/gfp.h > index 581e74b..765c20f 100644 > --- a/include/linux/gfp.h > +++ b/include/linux/gfp.h > @@ -23,6 +23,7 @@ struct vm_area_struct; > #define ___GFP_REPEAT 0x400u > #define ___GFP_NOFAIL 0x800u > #define ___GFP_NORETRY 0x1000u > +#define ___GFP_NOACCOUNT 0x2000u > #define ___GFP_COMP 0x4000u > #define ___GFP_ZERO 0x8000u > #define ___GFP_NOMEMALLOC 0x10000u > @@ -76,6 +77,7 @@ struct vm_area_struct; > #define __GFP_REPEAT ((__force gfp_t)___GFP_REPEAT) /* See above */ > #define __GFP_NOFAIL ((__force gfp_t)___GFP_NOFAIL) /* See above */ > #define __GFP_NORETRY ((__force gfp_t)___GFP_NORETRY) /* See above */ > +#define __GFP_NOACCOUNT ((__force gfp_t)___GFP_NOACCOUNT) /* Don't account to the current cgroup */ > #define __GFP_COMP ((__force gfp_t)___GFP_COMP) /* Add compound page metadata */ > #define __GFP_ZERO ((__force gfp_t)___GFP_ZERO) /* Return zeroed page on success */ > #define __GFP_NOMEMALLOC ((__force gfp_t)___GFP_NOMEMALLOC) /* Don't use emergency reserves */ > -- > 1.7.7.3 > > -- > To unsubscribe, send a message with 'unsubscribe linux-mm' in > the body to majordomo@xxxxxxxxx. For more info on Linux MM, > see: http://www.linux-mm.org/ . > Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ > Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a> > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>