diff options
| author |   Vivek Goyal <vgoyal@redhat.com> | 2020-01-06 13:11:17 -0500 |
|---|---|---|
| committer |   Dan Williams <dan.j.williams@intel.com> | 2020-01-16 09:52:27 -0800 |
| commit | f01b16a85bfae2e6b4f32de0a1f37ac4050dc316 (patch) | |
| tree | f78afdd595cee529a9f2b9ac30fd4c92ab17980c | |
| parent | dax: Pass dax_dev instead of bdev to dax_writeback_mapping_range() (diff) | |
| download | linux-dev-f01b16a85bfae2e6b4f32de0a1f37ac4050dc316.tar.xz linux-dev-f01b16a85bfae2e6b4f32de0a1f37ac4050dc316.zip | |
dax: Get rid of fs_dax_get_by_host() helper
Looks like nobody is using fs_dax_get_by_host() except fs_dax_get_by_bdev()
and it can easily use dax_get_by_host() instead.
IIUC, fs_dax_get_by_host() was only introduced so that one could compile
with CONFIG_FS_DAX=n and CONFIG_DAX=m. fs_dax_get_by_bdev() achieves
the same purpose and hence it looks like fs_dax_get_by_host() is not
needed anymore.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20200106181117.GA16248@redhat.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| -rw-r--r-- | drivers/dax/super.c | 2 | ||||
| -rw-r--r-- | include/linux/dax.h | 10 |
2 files changed, 1 insertions, 11 deletions
diff --git a/drivers/dax/super.c b/drivers/dax/super.c index 26a654dbc69a..0aa4b6bc5101 100644 --- a/drivers/dax/super.c +++ b/drivers/dax/super.c @@ -61,7 +61,7 @@ struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev) { if (!blk_queue_dax(bdev->bd_queue)) return NULL; - return fs_dax_get_by_host(bdev->bd_disk->disk_name); + return dax_get_by_host(bdev->bd_disk->disk_name); } EXPORT_SYMBOL_GPL(fs_dax_get_by_bdev); #endif diff --git a/include/linux/dax.h b/include/linux/dax.h index d5932e47c597..328c2dbb4409 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -129,11 +129,6 @@ static inline bool generic_fsdax_supported(struct dax_device *dax_dev, sectors); } -static inline struct dax_device *fs_dax_get_by_host(const char *host) -{ - return dax_get_by_host(host); -} - static inline void fs_put_dax(struct dax_device *dax_dev) { put_dax(dax_dev); @@ -160,11 +155,6 @@ static inline bool generic_fsdax_supported(struct dax_device *dax_dev, return false; } -static inline struct dax_device *fs_dax_get_by_host(const char *host) -{ - return NULL; -} - static inline void fs_put_dax(struct dax_device *dax_dev) { } |