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authorChristoph Hellwig <hch@lst.de>2021-11-29 11:21:42 +0100
committerDan Williams <dan.j.williams@intel.com>2021-12-04 17:58:51 +0100
commit7b0800d00dae8c897398abaf61e82db0d67d7afc (patch)
tree1d24e8995f2a54b0037b9c911c0bc9293ea6f102 /drivers/md/dm.h
parentxfs: factor out a xfs_setup_dax_always helper (diff)
downloadlinux-7b0800d00dae8c897398abaf61e82db0d67d7afc.tar.xz
linux-7b0800d00dae8c897398abaf61e82db0d67d7afc.zip
dax: remove dax_capable
Just open code the block size and dax_dev == NULL checks in the callers. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Mike Snitzer <snitzer@redhat.com> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> [erofs] Reviewed-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Link: https://lore.kernel.org/r/20211129102203.2243509-9-hch@lst.de Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/md/dm.h')
-rw-r--r--drivers/md/dm.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index 742d9c80efe1..9013dc1a7b00 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -73,10 +73,6 @@ bool dm_table_bio_based(struct dm_table *t);
bool dm_table_request_based(struct dm_table *t);
void dm_table_free_md_mempools(struct dm_table *t);
struct dm_md_mempools *dm_table_get_md_mempools(struct dm_table *t);
-bool dm_table_supports_dax(struct dm_table *t, iterate_devices_callout_fn fn,
- int *blocksize);
-int device_not_dax_capable(struct dm_target *ti, struct dm_dev *dev,
- sector_t start, sector_t len, void *data);
void dm_lock_md_type(struct mapped_device *md);
void dm_unlock_md_type(struct mapped_device *md);