diff options
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index a60f60396cfa..15f25170615a 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -1154,12 +1154,19 @@ EXPORT_SYMBOL(mark_buffer_dirty); void mark_buffer_write_io_error(struct buffer_head *bh) { + struct super_block *sb; + set_buffer_write_io_error(bh); /* FIXME: do we need to set this in both places? */ if (bh->b_page && bh->b_page->mapping) mapping_set_error(bh->b_page->mapping, -EIO); if (bh->b_assoc_map) mapping_set_error(bh->b_assoc_map, -EIO); + rcu_read_lock(); + sb = READ_ONCE(bh->b_bdev->bd_super); + if (sb) + errseq_set(&sb->s_wb_err, -EIO); + rcu_read_unlock(); } EXPORT_SYMBOL(mark_buffer_write_io_error); |