vfs: track per-sb writeback errors and report them to syncfs

[linux-block.git] / drivers / dax / device.c

diff --git a/drivers/dax/device.c b/drivers/dax/device.c
index 1af823b2fe6bdabea264d17cdbb49670edf61717..4c0af2eb7e19648aecf4489eebd08a60d7d2205d 100644 (file)
--- a/drivers/dax/device.c
+++ b/drivers/dax/device.c
@@ -377,6 +377,7 @@ static int dax_open(struct inode *inode, struct file *filp)
        inode->i_mapping->a_ops = &dev_dax_aops;
        filp->f_mapping = inode->i_mapping;
        filp->f_wb_err = filemap_sample_wb_err(filp->f_mapping);
+       filp->f_sb_err = file_sample_sb_err(filp);
        filp->private_data = dev_dax;
        inode->i_flags = S_DAX;