summaryrefslogtreecommitdiff
path: root/drivers/md/dm-stripe.c
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2021-11-29 13:21:36 +0300
committerDan Williams <dan.j.williams@intel.com>2021-12-04 19:58:50 +0300
commit5d2a228b9e1319ff188f9ea89006fbe575561921 (patch)
tree5008bb2a1ce20f5f1b3e0ef9e7c802a9f8ad37fd /drivers/md/dm-stripe.c
parentd751939235b9b7bc4af15f90a3e99288a8b844a7 (diff)
downloadlinux-5d2a228b9e1319ff188f9ea89006fbe575561921.tar.xz
dm: make the DAX support depend on CONFIG_FS_DAX
The device mapper DAX support is all hanging off a block device and thus can't be used with device dax. Make it depend on CONFIG_FS_DAX instead of CONFIG_DAX_DRIVER. This also means that bdev_dax_pgoff only needs to be built under CONFIG_FS_DAX now. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Mike Snitzer <snitzer@redhat.com> Link: https://lore.kernel.org/r/20211129102203.2243509-3-hch@lst.de Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/md/dm-stripe.c')
-rw-r--r--drivers/md/dm-stripe.c2
1 files changed, 1 insertions, 1 deletions
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)
{