gfs2: use iomap for buffered I/O in ordered and writeback mode

[mirror_ubuntu-jammy-kernel.git] / fs / gfs2 / bmap.h

diff --git a/fs/gfs2/bmap.h b/fs/gfs2/bmap.h
index b88fd45ab79f6c5282e2b03cd31b89af3fb61f27..aed4632d47d30c86f4889487ce638c188da438bd 100644 (file)
--- a/fs/gfs2/bmap.h
+++ b/fs/gfs2/bmap.h
@@ -44,6 +44,7 @@ static inline void gfs2_write_calc_reserv(const struct gfs2_inode *ip,
 }
 
 extern const struct iomap_ops gfs2_iomap_ops;
+extern const struct iomap_writeback_ops gfs2_writeback_ops;
 
 extern int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page);
 extern int gfs2_block_map(struct inode *inode, sector_t lblock,