so that filesystem can control number of write streams for user space.
Signed-off-by: Kanchan Joshi <joshi.k@xxxxxxxxxxx>
---
include/linux/fs.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1948b2c828d3..b1d514901bf8 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2376,6 +2376,11 @@ struct super_operations {
*/
int (*remove_bdev)(struct super_block *sb, struct block_device *bdev);
void (*shutdown)(struct super_block *sb);
+ /*
+ * Implement this callback if filesystem wants to control the
+ * number of streams that are available to user space.
+ */
+ u8 (*user_write_streams)(struct super_block *sb);
};
/*
--
2.25.1
