ext4: save the error code which triggered an ext4_error() in the superblock

[linux-block.git] / fs / ext4 / balloc.c

diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 0b202e00d93f8642041f2149aab4e6a4532a134c..102c38527a10078b8051e76d54ffeb238301f879 100644 (file)
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -506,6 +506,7 @@ int ext4_wait_block_bitmap(struct super_block *sb, ext4_group_t block_group,
                return -EFSCORRUPTED;
        wait_on_buffer(bh);
        if (!buffer_uptodate(bh)) {
+               ext4_set_errno(sb, EIO);
                ext4_error(sb, "Cannot read block bitmap - "
                           "block_group = %u, block_bitmap = %llu",
                           block_group, (unsigned long long) bh->b_blocknr);