X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=os%2Fos-linux.h;h=836a52f390c65a9cd8efb9be7709c9a424dfd23c;hp=dfb6eb987d97b9ff3844dc0c2e684ccc8bb749bf;hb=f24254e1d142e80dc76d1f2e316da12f6ec125ee;hpb=c8f025f8a33e05b10fe928d5899ac4e948847eb6

diff --git a/os/os-linux.h b/os/os-linux.h
index dfb6eb98..836a52f3 100644
--- a/os/os-linux.h
+++ b/os/os-linux.h
@@ -86,6 +86,10 @@ static inline int vmsplice(int fd, const struct iovec *iov,
 }
 #endif
 
+#ifdef SPLICE_F_UNMAP
+#define SPLICE_F_UNMAP	(0x10)
+#endif
+
 #define SPLICE_DEF_SIZE	(64*1024)
 
 #ifdef FIO_HAVE_SYSLET