From dd936e4313fa3f60abd6e67abb3cb66fc9a018d1 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Sun, 20 Nov 2016 20:48:36 -0500 Subject: dax: rip out get_block based IO support No one uses functions using the get_block callback anymore. Rip them out and update documentation. Reviewed-by: Ross Zwisler Signed-off-by: Jan Kara Signed-off-by: Theodore Ts'o --- include/linux/dax.h | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'include/linux/dax.h') diff --git a/include/linux/dax.h b/include/linux/dax.h index 8d1a5c47945f..0afade8bd3d7 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -38,13 +38,8 @@ 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); -ssize_t dax_do_io(struct kiocb *, struct inode *, struct iov_iter *, - get_block_t, dio_iodone_t, int flags); -int dax_zero_page_range(struct inode *, loff_t from, unsigned len, get_block_t); -int dax_truncate_page(struct inode *, loff_t from, get_block_t); int dax_iomap_fault(struct vm_area_struct *vma, struct vm_fault *vmf, struct iomap_ops *ops); -int dax_fault(struct vm_area_struct *, struct vm_fault *, get_block_t); int dax_delete_mapping_entry(struct address_space *mapping, pgoff_t index); void dax_wake_mapping_entry_waiter(struct address_space *mapping, pgoff_t index, void *entry, bool wake_all); @@ -73,12 +68,6 @@ static inline int __dax_zero_page_range(struct block_device *bdev, } #endif -static inline int dax_pmd_fault(struct vm_area_struct *vma, unsigned long addr, - pmd_t *pmd, unsigned int flags, get_block_t gb) -{ - return VM_FAULT_FALLBACK; -} - #ifdef CONFIG_FS_DAX_PMD static inline unsigned int dax_radix_order(void *entry) { @@ -101,7 +90,6 @@ static inline int dax_iomap_pmd_fault(struct vm_area_struct *vma, } #endif int dax_pfn_mkwrite(struct vm_area_struct *, struct vm_fault *); -#define dax_mkwrite(vma, vmf, gb) dax_fault(vma, vmf, gb) static inline bool vma_is_dax(struct vm_area_struct *vma) { -- cgit v1.2.3