fs/inode.c         |   23 +++++++++++++++--------
 fs/smbfs/inode.c   |    2 +-
 fs/super.c         |    4 ++--
 include/linux/fs.h |    2 +-
 4 files changed, 19 insertions(+), 12 deletions(-)

--- kernel-2.4.20/fs/inode.c~invalidate_show-2.4.20-rh	2003-05-24 01:56:40.000000000 -0400
+++ kernel-2.4.20-root/fs/inode.c	2003-06-02 00:35:37.000000000 -0400
@@ -628,7 +628,8 @@ static void dispose_list(struct list_hea
 /*
  * Invalidate all inodes for a device.
  */
-static int invalidate_list(struct list_head *head, struct super_block * sb, struct list_head * dispose)
+static int invalidate_list(struct list_head *head, struct super_block * sb,
+			   struct list_head * dispose, int show)
 {
 	struct list_head *next;
 	int busy = 0, count = 0;
@@ -653,6 +654,11 @@ static int invalidate_list(struct list_h
 			count++;
 			continue;
 		}
+		if (show)
+			printk(KERN_ERR
+			       "inode busy: dev %s:%lu (%p) mode %o count %u\n",
+			       kdevname(sb->s_dev), inode->i_ino, inode,
+			       inode->i_mode, atomic_read(&inode->i_count));
 		busy = 1;
 	}
 	/* only unused inodes may be cached with i_count zero */
@@ -671,23 +677,24 @@ static int invalidate_list(struct list_h
 /**
  *	invalidate_inodes	- discard the inodes on a device
  *	@sb: superblock
+ *	@show: whether we should display any busy inodes found
  *
  *	Discard all of the inodes for a given superblock. If the discard
  *	fails because there are busy inodes then a non zero value is returned.
  *	If the discard is successful all the inodes have been discarded.
  */
  
-int invalidate_inodes(struct super_block * sb)
+int invalidate_inodes(struct super_block * sb, int show)
 {
 	int busy;
 	LIST_HEAD(throw_away);
 
 	spin_lock(&inode_lock);
-	busy = invalidate_list(&inode_in_use, sb, &throw_away);
-	busy |= invalidate_list(&inode_unused, sb, &throw_away);
-	busy |= invalidate_list(&inode_unused_pagecache, sb, &throw_away);
-	busy |= invalidate_list(&sb->s_dirty, sb, &throw_away);
-	busy |= invalidate_list(&sb->s_locked_inodes, sb, &throw_away);
+	busy = invalidate_list(&inode_in_use, sb, &throw_away, show);
+	busy |= invalidate_list(&inode_unused, sb, &throw_away, show);
+	busy |= invalidate_list(&inode_unused_pagecache, sb, &throw_away, show);
+	busy |= invalidate_list(&sb->s_dirty, sb, &throw_away, show);
+	busy |= invalidate_list(&sb->s_locked_inodes, sb, &throw_away, show);
 	spin_unlock(&inode_lock);
 
 	dispose_list(&throw_away);
@@ -713,7 +720,7 @@ int invalidate_device(kdev_t dev, int do
 		 * hold).
 		 */
 		shrink_dcache_sb(sb);
-		res = invalidate_inodes(sb);
+		res = invalidate_inodes(sb, 0);
 		drop_super(sb);
 	}
 	invalidate_buffers(dev);
--- kernel-2.4.20/fs/super.c~invalidate_show-2.4.20-rh	2003-05-24 01:56:24.000000000 -0400
+++ kernel-2.4.20-root/fs/super.c	2003-06-02 00:35:00.000000000 -0400
@@ -943,7 +943,7 @@ void kill_super(struct super_block *sb)
 	lock_super(sb);
 	lock_kernel();
 	sb->s_flags &= ~MS_ACTIVE;
-	invalidate_inodes(sb);	/* bad name - it should be evict_inodes() */
+	invalidate_inodes(sb, 0);  /* bad name - it should be evict_inodes() */
 	if (sop) {
 		if (sop->write_super && sb->s_dirt)
 			sop->write_super(sb);
@@ -952,7 +952,7 @@ void kill_super(struct super_block *sb)
 	}
 
 	/* Forget any remaining inodes */
-	if (invalidate_inodes(sb)) {
+	if (invalidate_inodes(sb, 1)) {
 		printk(KERN_ERR "VFS: Busy inodes after unmount. "
 			"Self-destruct in 5 seconds.  Have a nice day...\n");
 	}
--- kernel-2.4.20/include/linux/fs.h~invalidate_show-2.4.20-rh	2003-06-02 00:31:47.000000000 -0400
+++ kernel-2.4.20-root/include/linux/fs.h	2003-06-02 00:35:00.000000000 -0400
@@ -1284,7 +1284,7 @@ static inline void mark_buffer_dirty_ino
 extern void set_buffer_flushtime(struct buffer_head *);
 extern void balance_dirty(void);
 extern int check_disk_change(kdev_t);
-extern int invalidate_inodes(struct super_block *);
+extern int invalidate_inodes(struct super_block *, int);
 extern int invalidate_device(kdev_t, int);
 extern void invalidate_inode_pages(struct inode *);
 extern void invalidate_inode_pages2(struct address_space *);
--- kernel-2.4.20/fs/smbfs/inode.c~invalidate_show-2.4.20-rh	2002-11-28 18:53:15.000000000 -0500
+++ kernel-2.4.20-root/fs/smbfs/inode.c	2003-06-02 00:35:00.000000000 -0400
@@ -167,7 +167,7 @@ smb_invalidate_inodes(struct smb_sb_info
 {
 	VERBOSE("\n");
 	shrink_dcache_sb(SB_of(server));
-	invalidate_inodes(SB_of(server));
+	invalidate_inodes(SB_of(server), 0);
 }
 
 /*

_