Abnormal behavior with JFFS2 on latest kernel

[Artem Bityutskiy]

On Fri, 2008-02-15 at 16:12 +0900, Kyungmin Park wrote:
> I got following messages.
> INFO: task pdflush:56 blocked for more than 120 seconds.
> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> 
> What are the meanings?
> Too mush running GC in JFFS2 or others?

Hi Kyungmin,

did not look at this, but off the top of my head this might be related
to the latest VFS changes (write_begin()/write_end() instead of
prepare_write()/commit_write()). Just a hint where you might try to
look.

-- 
Best regards,
Artem Bityutskiy (Битюцкий Артём)