Re: ext4: ext23 support leaks buffer pages

[Ted Ts'o]

On Mon, Jan 10, 2011 at 02:54:26AM -0800, Hugh Dickins wrote:
> I switched to CONFIG_EXT4_USE_FOR_EXT23=y with 2.6.37, but was
> then surprised by OOM kills: 2.6.36 and current are also bad.

Oops.  Yeah, the problem was when ext4_forget() was moved out of
ext4_free_branches, we needed to replace it with a call to brelse().
Thanks for pointing this out.

Patch follows...

					- Ted
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