diff options
Diffstat (limited to 'drivers/md/dm-log-writes.c')
| -rw-r--r-- | drivers/md/dm-log-writes.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c index 06bdbed65eb1..22739dccdd17 100644 --- a/drivers/md/dm-log-writes.c +++ b/drivers/md/dm-log-writes.c @@ -905,9 +905,18 @@ static int log_writes_dax_zero_page_range(struct dm_target *ti, pgoff_t pgoff, return dax_zero_page_range(dax_dev, pgoff, nr_pages << PAGE_SHIFT); } +static size_t log_writes_dax_recovery_write(struct dm_target *ti, + pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i) +{ + struct dax_device *dax_dev = log_writes_dax_pgoff(ti, &pgoff); + + return dax_recovery_write(dax_dev, pgoff, addr, bytes, i); +} + #else #define log_writes_dax_direct_access NULL #define log_writes_dax_zero_page_range NULL +#define log_writes_dax_recovery_write NULL #endif static struct target_type log_writes_target = { @@ -925,6 +934,7 @@ static struct target_type log_writes_target = { .io_hints = log_writes_io_hints, .direct_access = log_writes_dax_direct_access, .dax_zero_page_range = log_writes_dax_zero_page_range, + .dax_recovery_write = log_writes_dax_recovery_write, }; static int __init dm_log_writes_init(void) |