diff options
| -rw-r--r-- | drivers/dax/super.c | 6 | ||||
| -rw-r--r-- | drivers/md/dm-linear.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm-log-writes.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm-stripe.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm-writecache.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm.c | 2 |
6 files changed, 7 insertions, 9 deletions
diff --git a/drivers/dax/super.c b/drivers/dax/super.c index b882cf8106ea..e20d0cef10a1 100644 --- a/drivers/dax/super.c +++ b/drivers/dax/super.c @@ -63,7 +63,7 @@ static int dax_host_hash(const char *host) return hashlen_hash(hashlen_string("DAX", host)) % DAX_HASH_SIZE; } -#ifdef CONFIG_BLOCK +#if defined(CONFIG_BLOCK) && defined(CONFIG_FS_DAX) #include <linux/blkdev.h> int bdev_dax_pgoff(struct block_device *bdev, sector_t sector, size_t size, @@ -80,7 +80,6 @@ int bdev_dax_pgoff(struct block_device *bdev, sector_t sector, size_t size, } EXPORT_SYMBOL(bdev_dax_pgoff); -#if IS_ENABLED(CONFIG_FS_DAX) /** * dax_get_by_host() - temporary lookup mechanism for filesystem-dax * @host: alternate name for the device registered by a dax driver @@ -219,8 +218,7 @@ bool dax_supported(struct dax_device *dax_dev, struct block_device *bdev, return ret; } EXPORT_SYMBOL_GPL(dax_supported); -#endif /* CONFIG_FS_DAX */ -#endif /* CONFIG_BLOCK */ +#endif /* CONFIG_BLOCK && CONFIG_FS_DAX */ enum dax_device_flags { /* !alive + rcu grace period == no new operations / mappings */ diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c index 66ba16713f69..0a260c35aeee 100644 --- a/drivers/md/dm-linear.c +++ b/drivers/md/dm-linear.c @@ -162,7 +162,7 @@ static int linear_iterate_devices(struct dm_target *ti, return fn(ti, lc->dev, lc->start, ti->len, data); } -#if IS_ENABLED(CONFIG_DAX_DRIVER) +#if IS_ENABLED(CONFIG_FS_DAX) static long linear_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, long nr_pages, void **kaddr, pfn_t *pfn) { diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c index 0b3ef977ceeb..3155875d4e5b 100644 --- a/drivers/md/dm-log-writes.c +++ b/drivers/md/dm-log-writes.c @@ -901,7 +901,7 @@ static void log_writes_io_hints(struct dm_target *ti, struct queue_limits *limit limits->io_min = limits->physical_block_size; } -#if IS_ENABLED(CONFIG_DAX_DRIVER) +#if IS_ENABLED(CONFIG_FS_DAX) static int log_dax(struct log_writes_c *lc, sector_t sector, size_t bytes, struct iov_iter *i) { diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c index 6660b6b53d5b..f08460722029 100644 --- a/drivers/md/dm-stripe.c +++ b/drivers/md/dm-stripe.c @@ -300,7 +300,7 @@ static int stripe_map(struct dm_target *ti, struct bio *bio) return DM_MAPIO_REMAPPED; } -#if IS_ENABLED(CONFIG_DAX_DRIVER) +#if IS_ENABLED(CONFIG_FS_DAX) static long stripe_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, long nr_pages, void **kaddr, pfn_t *pfn) { diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c index 4b8991cde223..4f31591d2d25 100644 --- a/drivers/md/dm-writecache.c +++ b/drivers/md/dm-writecache.c @@ -38,7 +38,7 @@ #define BITMAP_GRANULARITY PAGE_SIZE #endif -#if IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API) && IS_ENABLED(CONFIG_DAX_DRIVER) +#if IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API) && IS_ENABLED(CONFIG_FS_DAX) #define DM_WRITECACHE_HAS_PMEM #endif diff --git a/drivers/md/dm.c b/drivers/md/dm.c index acc84dc1bded..b93fcc91176e 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1783,7 +1783,7 @@ static struct mapped_device *alloc_dev(int minor) md->disk->private_data = md; sprintf(md->disk->disk_name, "dm-%d", minor); - if (IS_ENABLED(CONFIG_DAX_DRIVER)) { + if (IS_ENABLED(CONFIG_FS_DAX)) { md->dax_dev = alloc_dax(md, md->disk->disk_name, &dm_dax_ops, 0); if (IS_ERR(md->dax_dev)) { |