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-rw-r--r--fs/ext4/inode.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 9c064727ed62..3d58b2b477e8 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -767,6 +767,9 @@ static int _ext4_get_block(struct inode *inode, sector_t iblock,
ext4_update_bh_state(bh, map.m_flags);
bh->b_size = inode->i_sb->s_blocksize * map.m_len;
ret = 0;
+ } else if (ret == 0) {
+ /* hole case, need to fill in bh->b_size */
+ bh->b_size = inode->i_sb->s_blocksize * map.m_len;
}
return ret;
}