RWF_DSYNC 221 fs/overlayfs/file.c flags |= RWF_DSYNC; RWF_DSYNC 3416 include/linux/fs.h if (flags & RWF_DSYNC) RWF_DSYNC 303 include/uapi/linux/fs.h #define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT |\ RWF_DSYNC 303 tools/include/uapi/linux/fs.h #define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT |\