1 files changed, 24 insertions, 4 deletions

diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 051d279abb37..eccb2f2e2315 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -27,6 +27,7 @@
 #include <linux/writeback.h>
 #include <linux/uio.h>
 #include "nilfs.h"
+#include "btnode.h"
 #include "segment.h"
 #include "page.h"
 #include "mdt.h"
@@ -354,7 +355,6 @@ void nilfs_free_inode(struct inode *inode)
         struct super_block *sb = inode->i_sb;
         struct nilfs_sb_info *sbi = NILFS_SB(sb);
 
-        clear_inode(inode);
         /* XXX: check error code? Is there any thing I can do? */
         (void) nilfs_ifile_delete_inode(sbi->s_ifile, inode->i_ino);
         atomic_dec(&sbi->s_inodes_count);
@@ -614,16 +614,34 @@ void nilfs_truncate(struct inode *inode)
            But truncate has no return value. */
 }
 
-void nilfs_delete_inode(struct inode *inode)
+static void nilfs_clear_inode(struct inode *inode)
+{
+        struct nilfs_inode_info *ii = NILFS_I(inode);
+
+        /*
+         * Free resources allocated in nilfs_read_inode(), here.
+         */
+        BUG_ON(!list_empty(&ii->i_dirty));
+        brelse(ii->i_bh);
+        ii->i_bh = NULL;
+
+        if (test_bit(NILFS_I_BMAP, &ii->i_state))
+                nilfs_bmap_clear(ii->i_bmap);
+
+        nilfs_btnode_cache_clear(&ii->i_btnode_cache);
+}
+
+void nilfs_evict_inode(struct inode *inode)
 {
         struct nilfs_transaction_info ti;
         struct super_block *sb = inode->i_sb;
         struct nilfs_inode_info *ii = NILFS_I(inode);
 
-        if (unlikely(is_bad_inode(inode))) {
+        if (inode->i_nlink || unlikely(is_bad_inode(inode))) {
                 if (inode->i_data.nrpages)
                         truncate_inode_pages(&inode->i_data, 0);
-                clear_inode(inode);
+                end_writeback(inode);
+                nilfs_clear_inode(inode);
                 return;
         }
         nilfs_transaction_begin(sb, &ti, 0); /* never fails */
@@ -633,6 +651,8 @@ void nilfs_delete_inode(struct inode *inode)
 
         nilfs_truncate_bmap(ii, 0);
         nilfs_mark_inode_dirty(inode);
+        end_writeback(inode);
+        nilfs_clear_inode(inode);
         nilfs_free_inode(inode);
         /* nilfs_free_inode() marks inode buffer dirty */
         if (IS_SYNC(inode))