import PULS_20160108

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / uapi / linux / fs.h

diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index c7fc1e6517c3d21c5f9ad717ab36ed4956bfd0fe..5014a5c472ed1447bf4237a0da534cabe8ce517a 100644 (file)
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -88,7 +88,6 @@ struct inodes_stat_t {
 #define MS_STRICTATIME (1<<24) /* Always perform atime updates */
 
 /* These sb flags are internal to the kernel */
-#define MS_SNAP_STABLE (1<<27) /* Snapshot pages during writeback, if needed */
 #define MS_NOSEC       (1<<28)
 #define MS_BORN                (1<<29)
 #define MS_ACTIVE      (1<<30)
@@ -155,6 +154,8 @@ struct inodes_stat_t {
 #define FITHAW         _IOWR('X', 120, int)    /* Thaw */
 #define FITRIM         _IOWR('X', 121, struct fstrim_range)    /* Trim */
 
+#define FIDTRIM        _IOWR('f', 128, struct fstrim_range)    /* Deep discard trim */
+
 #define        FS_IOC_GETFLAGS                 _IOR('f', 1, long)
 #define        FS_IOC_SETFLAGS                 _IOW('f', 2, long)
 #define        FS_IOC_GETVERSION               _IOR('v', 1, long)