diff options
| author |   Christoph Hellwig <hch@lst.de> | 2017-01-27 23:20:26 -0800 |
|---|---|---|
| committer |   Darrick J. Wong <darrick.wong@oracle.com> | 2017-01-30 16:32:25 -0800 |
| commit | 8ff6daa17b6a64e59bbabaa116b9bd854fa4da1f (patch) | |
| tree | 2e3aff37a0a2d813849a5cd73641d3df29955fdc /include | |
| parent | xfs: remove boilerplate around xfs_btree_init_block (diff) | |
| download | linux-dev-8ff6daa17b6a64e59bbabaa116b9bd854fa4da1f.tar.xz linux-dev-8ff6daa17b6a64e59bbabaa116b9bd854fa4da1f.zip | |
iomap: constify struct iomap_ops
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dax.h | 8 | ||||
| -rw-r--r-- | include/linux/iomap.h | 14 |
2 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/dax.h b/include/linux/dax.h index 24ad71173995..2983e52efd07 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -37,9 +37,9 @@ static inline void *dax_radix_locked_entry(sector_t sector, unsigned long flags) } ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter, - struct iomap_ops *ops); + const struct iomap_ops *ops); int dax_iomap_fault(struct vm_area_struct *vma, struct vm_fault *vmf, - struct iomap_ops *ops); + const struct iomap_ops *ops); int dax_delete_mapping_entry(struct address_space *mapping, pgoff_t index); int dax_invalidate_mapping_entry(struct address_space *mapping, pgoff_t index); int dax_invalidate_mapping_entry_sync(struct address_space *mapping, @@ -72,7 +72,7 @@ static inline unsigned int dax_radix_order(void *entry) return 0; } int dax_iomap_pmd_fault(struct vm_area_struct *vma, unsigned long address, - pmd_t *pmd, unsigned int flags, struct iomap_ops *ops); + pmd_t *pmd, unsigned int flags, const struct iomap_ops *ops); #else static inline unsigned int dax_radix_order(void *entry) { @@ -80,7 +80,7 @@ static inline unsigned int dax_radix_order(void *entry) } static inline int dax_iomap_pmd_fault(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd, unsigned int flags, - struct iomap_ops *ops) + const struct iomap_ops *ops) { return VM_FAULT_FALLBACK; } diff --git a/include/linux/iomap.h b/include/linux/iomap.h index a4c94b86401e..891459caa278 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -72,17 +72,17 @@ struct iomap_ops { }; ssize_t iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *from, - struct iomap_ops *ops); + const struct iomap_ops *ops); int iomap_file_dirty(struct inode *inode, loff_t pos, loff_t len, - struct iomap_ops *ops); + const struct iomap_ops *ops); int iomap_zero_range(struct inode *inode, loff_t pos, loff_t len, - bool *did_zero, struct iomap_ops *ops); + bool *did_zero, const struct iomap_ops *ops); int iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero, - struct iomap_ops *ops); + const struct iomap_ops *ops); int iomap_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf, - struct iomap_ops *ops); + const struct iomap_ops *ops); int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, - loff_t start, loff_t len, struct iomap_ops *ops); + loff_t start, loff_t len, const struct iomap_ops *ops); /* * Flags for direct I/O ->end_io: @@ -92,6 +92,6 @@ int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, typedef int (iomap_dio_end_io_t)(struct kiocb *iocb, ssize_t ret, unsigned flags); ssize_t iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter, - struct iomap_ops *ops, iomap_dio_end_io_t end_io); + const struct iomap_ops *ops, iomap_dio_end_io_t end_io); #endif /* LINUX_IOMAP_H */ |