convert ocfs2 to ->evict_inode()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 14 insertions, 7 deletions

diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index abb0a95cc717..eb7fd07c90f2 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -969,7 +969,7 @@ static void ocfs2_cleanup_delete_inode(struct inode *inode,
         truncate_inode_pages(&inode->i_data, 0);
 }
 
-void ocfs2_delete_inode(struct inode *inode)
+static void ocfs2_delete_inode(struct inode *inode)
 {
         int wipe, status;
         sigset_t oldset;
@@ -1075,20 +1075,17 @@ bail_unlock_nfs_sync:
 bail_unblock:
         ocfs2_unblock_signals(&oldset);
 bail:
-        clear_inode(inode);
         mlog_exit_void();
 }
 
-void ocfs2_clear_inode(struct inode *inode)
+static void ocfs2_clear_inode(struct inode *inode)
 {
         int status;
         struct ocfs2_inode_info *oi = OCFS2_I(inode);
 
         mlog_entry_void();
 
-        if (!inode)
-                goto bail;
-
+        end_writeback(inode);
         mlog(0, "Clearing inode: %llu, nlink = %u\n",
              (unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_nlink);
 
@@ -1180,10 +1177,20 @@ void ocfs2_clear_inode(struct inode *inode)
         jbd2_journal_release_jbd_inode(OCFS2_SB(inode->i_sb)->journal->j_journal,
                                        &oi->ip_jinode);
 
-bail:
         mlog_exit_void();
 }
 
+void ocfs2_evict_inode(struct inode *inode)
+{
+        if (!inode->i_nlink ||
+            (OCFS2_I(inode)->ip_flags & OCFS2_INODE_MAYBE_ORPHANED)) {
+                ocfs2_delete_inode(inode);
+        } else {
+                truncate_inode_pages(&inode->i_data, 0);
+        }
+        ocfs2_clear_inode(inode);
+}
+
 /* Called under inode_lock, with no more references on the
  * struct inode, so it's safe here to check the flags field
  * and to manipulate i_nlink without any other locks. */