convert ext4 to ->evict_inode()

pretty much brute-force...

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

1 files changed, 8 insertions, 3 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 1fb390359bc5..c6d365f9c663 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -167,11 +167,16 @@ int ext4_truncate_restart_trans(handle_t *handle, struct inode *inode,
 /*
  * Called at the last iput() if i_nlink is zero.
  */
-void ext4_delete_inode(struct inode *inode)
+void ext4_evict_inode(struct inode *inode)
 {
         handle_t *handle;
         int err;
 
+        if (inode->i_nlink) {
+                truncate_inode_pages(&inode->i_data, 0);
+                goto no_delete;
+        }
+
         if (!is_bad_inode(inode))
                 dquot_initialize(inode);
 
@@ -245,13 +250,13 @@ void ext4_delete_inode(struct inode *inode)
          */
         if (ext4_mark_inode_dirty(handle, inode))
                 /* If that failed, just do the required in-core inode clear. */
-                clear_inode(inode);
+                ext4_clear_inode(inode);
         else
                 ext4_free_inode(handle, inode);
         ext4_journal_stop(handle);
         return;
 no_delete:
-        clear_inode(inode);     /* We must guarantee clearing of inode... */
+        ext4_clear_inode(inode);        /* We must guarantee clearing of inode... */
 }
 
 typedef struct {