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Date:	Tue, 25 Sep 2012 23:26:29 -0400
From:	Theodore Ts'o <>
To:	Dmitry Monakhov <>
Subject: Re: [PATCH] ext4: fix double unlock buffer mess during fs-resize

On Fri, Sep 07, 2012 at 02:14:44PM +0400, Dmitry Monakhov wrote:
> bh_submit_read() is responsible for unlock bh on endio
> Signed-off-by: Dmitry Monakhov <>

Thanks, applied.  

BTW, I was checking the call sites for ext4_get_bitmap() in
fs/ext/resize.c, and we doing some extra work in
ext4_set_bitmap_checksums(); if the bitmap is uninitialized, then
there's no point in generating a checksum for it.

Something we can fix later, since it's harmless, although it is extra
unnecessary work.

					- Ted
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