diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-08-26 15:55:10 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2021-08-26 16:52:03 -0700 |
| commit | bdd3c50d83bf7f6acc869b48d02670d19030ae03 (patch) | |
| tree | b03846a3a7f8dc3fa6527ad3c7fd7df786530c20 /include | |
| parent | a384f088e4a102b97a59bc0fdaf8b60bca177679 (diff) | |
dax: remove bdev_dax_supported
All callers already have a dax_device obtained from fs_dax_get_by_bdev
at hand, so just pass that to dax_supported() insted of doing another
lookup.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Link: https://lore.kernel.org/r/20210826135510.6293-10-hch@lst.de
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dax.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/linux/dax.h b/include/linux/dax.h index 32dce5763f2c..2619d94c308d 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -109,12 +109,6 @@ static inline bool daxdev_mapping_supported(struct vm_area_struct *vma, struct writeback_control; int bdev_dax_pgoff(struct block_device *, sector_t, size_t, pgoff_t *pgoff); #if IS_ENABLED(CONFIG_FS_DAX) -bool __bdev_dax_supported(struct block_device *bdev, int blocksize); -static inline bool bdev_dax_supported(struct block_device *bdev, int blocksize) -{ - return __bdev_dax_supported(bdev, blocksize); -} - bool generic_fsdax_supported(struct dax_device *dax_dev, struct block_device *bdev, int blocksize, sector_t start, sector_t sectors); @@ -136,12 +130,6 @@ struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t st dax_entry_t dax_lock_page(struct page *page); void dax_unlock_page(struct page *page, dax_entry_t cookie); #else -static inline bool bdev_dax_supported(struct block_device *bdev, - int blocksize) -{ - return false; -} - #define generic_fsdax_supported NULL static inline bool dax_supported(struct dax_device *dax_dev, |