nilfs2: allow nilfs_destroy_inode to destroy metadata file inodes
The current nilfs_destroy_inode() doesn't handle metadata file inodes
including gc inodes (dummy inodes used for garbage collection).
This allows nilfs_destroy_inode() to destroy inodes of metadata files.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 9f4913f..51576b4 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -167,6 +167,12 @@
void nilfs_destroy_inode(struct inode *inode)
{
+ struct nilfs_mdt_info *mdi = NILFS_MDT(inode);
+
+ if (mdi) {
+ kfree(mdi->mi_bgl); /* kfree(NULL) is safe */
+ kfree(mdi);
+ }
kmem_cache_free(nilfs_inode_cachep, NILFS_I(inode));
}