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Diffstat (limited to 'arch/alpha/include/uapi/asm/socket.h')
-rw-r--r--arch/alpha/include/uapi/asm/socket.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h
index ef4656a41058..251b73c5481e 100644
--- a/arch/alpha/include/uapi/asm/socket.h
+++ b/arch/alpha/include/uapi/asm/socket.h
@@ -144,6 +144,7 @@
#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR
#define SO_DEVMEM_DMABUF 79
#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF
+#define SO_DEVMEM_DONTNEED 80
#if !defined(__KERNEL__)