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| author | Mark Wielaard <mjw@redhat.com> | 2009-12-28 12:07:06 +0100 |
|---|---|---|
| committer | Mark Wielaard <mjw@redhat.com> | 2009-12-28 12:07:06 +0100 |
| commit | 3789f8023f367481f472593b2ead220b8e6d7061 (patch) | |
| tree | c32db165552a92dcc2fda480fe69fbbf3d738493 | |
| parent | 3e5f3d56e045fadc78ea64894b7822707285f50d (diff) | |
| download | systemtap-steved-3789f8023f367481f472593b2ead220b8e6d7061.tar.gz systemtap-steved-3789f8023f367481f472593b2ead220b8e6d7061.tar.xz systemtap-steved-3789f8023f367481f472593b2ead220b8e6d7061.zip | |
Define __GFP_MOVABLE GFP_ZONEMASK __GFP_NOTRACK in memory.stp if not there.
Older kernels might not have these defines available, so define them
if not yet there.
| -rw-r--r-- | tapset/memory.stp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tapset/memory.stp b/tapset/memory.stp index 3f44f9df..bd71a386 100644 --- a/tapset/memory.stp +++ b/tapset/memory.stp @@ -200,6 +200,22 @@ function __gfp_flag_str:string(gfp_flag:long) %{ long gfp_flag = THIS->gfp_flag; THIS->__retvalue[0] = '\0'; +/* Older kernels < 2.6.32 didn't have some of these GFP defines yet. */ +#ifndef __GFP_MOVABLE +#define __GFP_MOVABLE ((__force gfp_t)0x08u) /* Page is movable */ +#endif + +#ifndef GFP_ZONEMASK +#define GFP_ZONEMASK (__GFP_DMA|__GFP_HIGHMEM|__GFP_DMA32|__GFP_MOVABLE) +#endif + +#ifndef __GFP_NOTRACK +#ifdef CONFIG_KMEMCHECK +#define __GFP_NOTRACK ((__force gfp_t)0x200000u) /* Don't track with kmemcheck */ +#else +#define __GFP_NOTRACK ((__force gfp_t)0) +#endif +#endif /* Macro for GFP Bitmasks. */ /* The resulted GFP_FLAGS may be either single or concatenation of the multiple bitmasks. */ |