Re: 2.6.20-rc6-mm3

On Wed, 31 Jan 2007 16:27:16 -0800 (PST)
Christoph Lameter [off-list ref] wrote:

On Wed, 31 Jan 2007, Andrew Morton wrote:

quoted

ow.  Please don't make me drop git-block-and-lots-of-other-things again.
Was 2.6.20-rc6-mm2 OK?  It didn't have git-block.

Yes, 2.6.20-rc6-mm2 was okay. Sorry.

OK, thanks.

Actually, we might not have lost an IO: it could be that we're simply
missing an unplug.  Are you able to unblock things by forcing some other IO
against that queue?  Say, do a read from /dev/sda?