diff options
| -rw-r--r-- | fs/ext4/extents.c | 13 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 6 |
2 files changed, 10 insertions, 9 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index d075f34f9bae..1421938e6792 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -3293,11 +3293,13 @@ static int check_eofblocks_fl(handle_t *handle, struct inode *inode, depth = ext_depth(inode); eh = path[depth].p_hdr; - if (unlikely(!eh->eh_entries)) { - EXT4_ERROR_INODE(inode, "eh->eh_entries == 0 and " - "EOFBLOCKS_FL set"); - return -EIO; - } + /* + * We're going to remove EOFBLOCKS_FL entirely in future so we + * do not care for this case anymore. Simply remove the flag + * if there are no extents. + */ + if (unlikely(!eh->eh_entries)) + goto out; last_ex = EXT_LAST_EXTENT(eh); /* * We should clear the EOFBLOCKS_FL flag if we are writing the @@ -3321,6 +3323,7 @@ static int check_eofblocks_fl(handle_t *handle, struct inode *inode, for (i = depth-1; i >= 0; i--) if (path[i].p_idx != EXT_LAST_INDEX(path[i].p_hdr)) return 0; +out: ext4_clear_inode_flag(inode, EXT4_INODE_EOFBLOCKS); return ext4_mark_inode_dirty(handle, inode); } diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 83a2daeb813c..27ee10d66fcd 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4163,11 +4163,9 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr) } if (attr->ia_valid & ATTR_SIZE) { - if (attr->ia_size != i_size_read(inode)) { + if (attr->ia_size != i_size_read(inode)) truncate_setsize(inode, attr->ia_size); - ext4_truncate(inode); - } else if (ext4_test_inode_flag(inode, EXT4_INODE_EOFBLOCKS)) - ext4_truncate(inode); + ext4_truncate(inode); } if (!rc) { |
