Re: soft lockup when leaf and node bigger than 4KB

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On Mon, Oct 12, 2009 at 05:55:47PM +0800, Zhang Jingwang wrote:
> I make a btrfs use 'mkfs.btrfs -m single -l 16384 -n 16384 /dev/xxx'.
> After mount it, I run a test script to create lots of files, then soft
> lockup occurs.
> 
> After digging into the source code, I think there is a problem with
> bio->bi_end_io.

Unfortunately, the larger sizes are not supported right now at all, as
there are a number of problems to handle.

In my queue of btrfs-progs updates, I have it limited to the page size
for all of these options.

-chris
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