f2fs backport and typo fix

[Alejandro Martinez Ruiz <alex@nowcomputing.com>]

Hi,

I recently ported f2fs to kernel 3.2, but I am not sure whether the changes are
all OK. If so, that could be useful to a number of projects, and I'd very much
appreciate any help in reviewing and looking for possible errors or omissions,
specially those related to VFS.

You can check the 3.2 kernel patches in http://github.com/nowcomputing/f2fs-backports.

Additionally, I just noticed a typo in f2fs options. Here's a patch for use with
git am --scissors.

Thanks,
  Alex

-- >8 --
From: Alejandro Martinez Ruiz <alex@nowcomputing.com>
Date: Fri, 25 Jan 2013 19:08:59 +0100
Subject: [PATCH] f2fs: fix disable_ext_identify option spelling

There is a typo in the ->show_options function for disable_ext_identify.
Fix it to match the spelling from the documentation.

Signed-off-by: Alejandro Martinez Ruiz <alex@nowcomputing.com>
---
 fs/f2fs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 117ca2a..25656b6 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -198,7 +198,7 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
 		seq_puts(seq, ",noacl");
 #endif
 	if (test_opt(sbi, DISABLE_EXT_IDENTIFY))
-		seq_puts(seq, ",disable_ext_indentify");
+		seq_puts(seq, ",disable_ext_identify");
 
 	seq_printf(seq, ",active_logs=%u", sbi->active_logs);
 
-- 
1.8.1.rc1.17.g75ed918