Merge tag 'libnvdimm-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdim...

[linux-2.6-microblaze.git] / drivers / md / dm-linear.c

diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c
index 0a6abbb..3212ef6 100644 (file)
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -165,11 +165,12 @@ static struct dax_device *linear_dax_pgoff(struct dm_target *ti, pgoff_t *pgoff)
 }
 
 static long linear_dax_direct_access(struct dm_target *ti, pgoff_t pgoff,
-               long nr_pages, void **kaddr, pfn_t *pfn)
+               long nr_pages, enum dax_access_mode mode, void **kaddr,
+               pfn_t *pfn)
 {
        struct dax_device *dax_dev = linear_dax_pgoff(ti, &pgoff);
 
-       return dax_direct_access(dax_dev, pgoff, nr_pages, kaddr, pfn);
+       return dax_direct_access(dax_dev, pgoff, nr_pages, mode, kaddr, pfn);
 }
 
 static int linear_dax_zero_page_range(struct dm_target *ti, pgoff_t pgoff,
@@ -180,9 +181,18 @@ static int linear_dax_zero_page_range(struct dm_target *ti, pgoff_t pgoff,
        return dax_zero_page_range(dax_dev, pgoff, nr_pages);
 }
 
+static size_t linear_dax_recovery_write(struct dm_target *ti, pgoff_t pgoff,
+               void *addr, size_t bytes, struct iov_iter *i)
+{
+       struct dax_device *dax_dev = linear_dax_pgoff(ti, &pgoff);
+
+       return dax_recovery_write(dax_dev, pgoff, addr, bytes, i);
+}
+
 #else
 #define linear_dax_direct_access NULL
 #define linear_dax_zero_page_range NULL
+#define linear_dax_recovery_write NULL
 #endif
 
 static struct target_type linear_target = {
@@ -200,6 +210,7 @@ static struct target_type linear_target = {
        .iterate_devices = linear_iterate_devices,
        .direct_access = linear_dax_direct_access,
        .dax_zero_page_range = linear_dax_zero_page_range,
+       .dax_recovery_write = linear_dax_recovery_write,
 };
 
 int __init dm_linear_init(void)