From 11596dc3dfae572cc267dda2dc4dab9ae34668f3 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 10 Sep 2024 07:39:05 +0300 Subject: iomap: pass flags to iomap_file_buffered_write_punch_delalloc To fix short write error handling, We'll need to figure out what operation iomap_file_buffered_write_punch_delalloc is called for. Pass the flags argument on to it, and reorder the argument list to match that of ->iomap_end so that the compiler only has to add the new punch argument to the end of it instead of reshuffling the registers. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20240910043949.3481298-4-hch@lst.de Reviewed-by: Darrick J. Wong Signed-off-by: Christian Brauner --- include/linux/iomap.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/iomap.h b/include/linux/iomap.h index f792b37f7627..52626906ff35 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -258,10 +258,6 @@ static inline const struct iomap *iomap_iter_srcmap(const struct iomap_iter *i) ssize_t iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *from, const struct iomap_ops *ops, void *private); -int iomap_file_buffered_write_punch_delalloc(struct inode *inode, - struct iomap *iomap, loff_t pos, loff_t length, ssize_t written, - int (*punch)(struct inode *inode, loff_t pos, loff_t length)); - int iomap_read_folio(struct folio *folio, const struct iomap_ops *ops); void iomap_readahead(struct readahead_control *, const struct iomap_ops *ops); bool iomap_is_partially_uptodate(struct folio *, size_t from, size_t count); @@ -277,6 +273,12 @@ int iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero, const struct iomap_ops *ops); vm_fault_t iomap_page_mkwrite(struct vm_fault *vmf, const struct iomap_ops *ops); + +typedef int (*iomap_punch_t)(struct inode *inode, loff_t offset, loff_t length); +int iomap_file_buffered_write_punch_delalloc(struct inode *inode, loff_t pos, + loff_t length, ssize_t written, unsigned flag, + struct iomap *iomap, iomap_punch_t punch); + int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, u64 start, u64 len, const struct iomap_ops *ops); loff_t iomap_seek_hole(struct inode *inode, loff_t offset, -- cgit v1.2.3