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io_uring: add support for RWF_UNCACHED
[fio.git]
/
os
/
os-linux.h
diff --git
a/os/os-linux.h
b/os/os-linux.h
index 36339ef3e94250200c909e4fbad2fcf8dffcd7f4..dbcde242c6ef33dd16996efade9a452df71890d0 100644
(file)
--- a/
os/os-linux.h
+++ b/
os/os-linux.h
@@
-326,6
+326,10
@@
static inline int fio_set_sched_idle(void)
#define RWF_SYNC 0x00000004
#endif
+#ifndef RWF_UNCACHED
+#define RWF_UNCACHED 0x00000020
+#endif
+
#ifndef RWF_WRITE_LIFE_SHIFT
#define RWF_WRITE_LIFE_SHIFT 4
#define RWF_WRITE_LIFE_SHORT (1 << RWF_WRITE_LIFE_SHIFT)