These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / include / uapi / linux / loop.h

diff --git a/kernel/include/uapi/linux/loop.h b/kernel/include/uapi/linux/loop.h
index e0cecd2..c8125ec 100644 (file)
--- a/kernel/include/uapi/linux/loop.h
+++ b/kernel/include/uapi/linux/loop.h
@@ -21,6 +21,7 @@ enum {
        LO_FLAGS_READ_ONLY      = 1,
        LO_FLAGS_AUTOCLEAR      = 4,
        LO_FLAGS_PARTSCAN       = 8,
+       LO_FLAGS_DIRECT_IO      = 16,
 };
 
 #include <asm/posix_types.h>   /* for __kernel_old_dev_t */
@@ -86,6 +87,7 @@ struct loop_info64 {
 #define LOOP_GET_STATUS64      0x4C05
 #define LOOP_CHANGE_FD         0x4C06
 #define LOOP_SET_CAPACITY      0x4C07
+#define LOOP_SET_DIRECT_IO     0x4C08
 
 /* /dev/loop-control interface */
 #define LOOP_CTL_ADD           0x4C80