diff options
Diffstat (limited to 'fs/udf/inode.c')
| -rw-r--r-- | fs/udf/inode.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 1f0129405cf4..bf7de0bdbab3 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -100,14 +100,23 @@ no_delete: clear_inode(inode); } +/* + * If we are going to release inode from memory, we discard preallocation and + * truncate last inode extent to proper length. We could use drop_inode() but + * it's called under inode_lock and thus we cannot mark inode dirty there. We + * use clear_inode() but we have to make sure to write inode as it's not written + * automatically. + */ void udf_clear_inode(struct inode *inode) { if (!(inode->i_sb->s_flags & MS_RDONLY)) { lock_kernel(); + /* Discard preallocation for directories, symlinks, etc. */ udf_discard_prealloc(inode); + udf_truncate_tail_extent(inode); unlock_kernel(); + write_inode_now(inode, 1); } - kfree(UDF_I_DATA(inode)); UDF_I_DATA(inode) = NULL; } |