Merge tag 'for-6.4/io_uring-2023-04-21' of git://git.kernel.dk/linux

[platform/kernel/linux-starfive.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index ef2281a..67495ef 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -168,6 +168,9 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
 
 #define        FMODE_NOREUSE           ((__force fmode_t)0x800000)
 
+/* File supports non-exclusive O_DIRECT writes from multiple threads */
+#define FMODE_DIO_PARALLEL_WRITE       ((__force fmode_t)0x1000000)
+
 /* File was opened by fanotify and shouldn't generate fanotify events */
 #define FMODE_NONOTIFY         ((__force fmode_t)0x4000000)