iomap: fix the iomap_fiemap prototype

iomap_fiemap should take u64 start and len arguments, just like the
->fiemap prototype.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ritesh Harjani <riteshh@linux.ibm.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Link: https://lore.kernel.org/r/20200523073016.2944131-6-hch@lst.de
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/iomap/fiemap.c b/fs/iomap/fiemap.c
index 0a807bb..4497055 100644 (file)
--- a/fs/iomap/fiemap.c
+++ b/fs/iomap/fiemap.c
@@ -66,7 +66,7 @@ iomap_fiemap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,
 }
 
 int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fi,
-               loff_t start, loff_t len, const struct iomap_ops *ops)
+               u64 start, u64 len, const struct iomap_ops *ops)
 {
        struct fiemap_ctx ctx;
        loff_t ret;

diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index 8b09463..63db025 100644 (file)
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -178,7 +178,7 @@ int iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
 vm_fault_t iomap_page_mkwrite(struct vm_fault *vmf,
                        const struct iomap_ops *ops);
 int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
-               loff_t start, loff_t len, const struct iomap_ops *ops);
+               u64 start, u64 len, const struct iomap_ops *ops);
 loff_t iomap_seek_hole(struct inode *inode, loff_t offset,
                const struct iomap_ops *ops);
 loff_t iomap_seek_data(struct inode *inode, loff_t offset,