[Ocfs2-devel] [PATCH 0/2] ocfs2: Some patches for reflink. v3

[Joel Becker]

On Thu, Oct 15, 2009 at 11:06:53AM +0800, Tao Ma wrote:
> 	This patch set integrate the fix for the bug tristan found.

	These both look good.  You know, if an inode is inline and has
no xattrs, ie:

(oi->i_dyn_flags & (OCFS2_HAS_XATTR_FL | OCFS2_HAS_INLINE_DATA_FL)) ==
  OCFS2_HAS_INLINE_DATA_FL

you can just skip the refcount tree entirely.  Copy the inode.  Reinit
the security if !preserve.  Call it a day.
	But this is a later optimization.

Joel

-- 

Life's Little Instruction Book #450

	"Don't be afraid to say, 'I need help.'"

Joel Becker
Principal Software Developer
Oracle
E-mail: joel.becker at oracle.com
Phone: (650) 506-8127