From cccbce67158290537cc671cbd4c1564876485a65 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Fri, 27 Jan 2017 13:31:42 -0800 Subject: filesystem-dax: convert to dax_direct_access() Now that a dax_device is plumbed through all dax-capable drivers we can switch from block_device_operations to dax_operations for invoking ->direct_access. This also lets us kill off some usages of struct blk_dax_ctl on the way to its eventual removal. Suggested-by: Christoph Hellwig Signed-off-by: Dan Williams --- include/linux/dax.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/dax.h b/include/linux/dax.h index 0d0d890f9186..d3158e74a59e 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -70,11 +70,13 @@ void dax_wake_mapping_entry_waiter(struct address_space *mapping, pgoff_t index, void *entry, bool wake_all); #ifdef CONFIG_FS_DAX -int __dax_zero_page_range(struct block_device *bdev, sector_t sector, +int __dax_zero_page_range(struct block_device *bdev, + struct dax_device *dax_dev, sector_t sector, unsigned int offset, unsigned int length); #else static inline int __dax_zero_page_range(struct block_device *bdev, - sector_t sector, unsigned int offset, unsigned int length) + struct dax_device *dax_dev, sector_t sector, + unsigned int offset, unsigned int length) { return -ENXIO; } -- cgit v1.2.3