diff options
| author | Helge Deller <deller@gmx.de> | 2017-08-04 20:07:41 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2017-08-22 16:34:33 +0200 |
| commit | 24587380f61d20e36662fbd4d938431e33e3eda2 (patch) | |
| tree | cea71f1c3f4fb40c49d4e54831bebac9b8f38463 | |
| parent | 14ccee78fc82f5512908f4424f541549a5705b89 (diff) | |
parisc: Add MADV_HWPOISON and MADV_SOFT_OFFLINE
Add the missing MADV_HWPOISON (100) and MADV_SOFT_OFFLINE (101) defines which
are needed for an upcoming patch which adds page-deallocation for parisc.
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | arch/parisc/include/uapi/asm/mman.h | 3 | ||||
| -rw-r--r-- | tools/arch/parisc/include/uapi/asm/mman.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/parisc/include/uapi/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h index 5979745815a5..2e7b8c2431a3 100644 --- a/arch/parisc/include/uapi/asm/mman.h +++ b/arch/parisc/include/uapi/asm/mman.h @@ -60,6 +60,9 @@ overrides the coredump filter bits */ #define MADV_DODUMP 70 /* Clear the MADV_NODUMP flag */ +#define MADV_HWPOISON 100 /* poison a page for testing */ +#define MADV_SOFT_OFFLINE 101 /* soft offline page for testing */ + /* compatibility flags */ #define MAP_FILE 0 #define MAP_VARIABLE 0 diff --git a/tools/arch/parisc/include/uapi/asm/mman.h b/tools/arch/parisc/include/uapi/asm/mman.h index 03d8d5b7ae7f..286c0bd74573 100644 --- a/tools/arch/parisc/include/uapi/asm/mman.h +++ b/tools/arch/parisc/include/uapi/asm/mman.h @@ -36,9 +36,7 @@ #define PROT_READ 0x1 #define PROT_SEM 0x8 #define PROT_WRITE 0x2 -/* MADV_HWPOISON is undefined on parisc, fix it for perf */ #define MADV_HWPOISON 100 -/* MADV_SOFT_OFFLINE is undefined on parisc, fix it for perf */ #define MADV_SOFT_OFFLINE 101 /* MAP_32BIT is undefined on parisc, fix it for perf */ #define MAP_32BIT 0 |