diff options
Diffstat (limited to 'backport-include/linux/mm.h')
| -rw-r--r-- | backport-include/linux/mm.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/backport-include/linux/mm.h b/backport-include/linux/mm.h new file mode 100644 index 0000000..9ba1f00 --- /dev/null +++ b/backport-include/linux/mm.h @@ -0,0 +1,23 @@ +#ifndef __BACKPORT_MM_H +#define __BACKPORT_MM_H +#include_next <linux/mm.h> + +#ifndef VM_NODUMP +/* + * defined here to allow things to compile but technically + * using this for memory regions will yield in a no-op on newer + * kernels but on older kernels (v3.3 and older) this bit was used + * for VM_ALWAYSDUMP. The goal was to remove this bit moving forward + * and since we can't skip the core dump on old kernels we just make + * this bit name now a no-op. + * + * For details see commits: 909af7 accb61fe cdaaa7003 + */ +#define VM_NODUMP 0x0 +#endif + +#ifndef VM_DONTDUMP +#define VM_DONTDUMP VM_NODUMP +#endif + +#endif /* __BACKPORT_MM_H */ |