[PATCH 0/3]: mtdoops fixes and improvements
simon.kagstrom at netinsight.net
Fri Oct 2 10:05:10 EDT 2009
Here are a couple of patches to mtdoops which I've been working on for
a while. The patches are:
1. Make page size configurable (to support longer messages)
2. Use panic_write if panic_on_oops is set. This is essentially the
same as Aaro sent earlier today (funny coincidence!), but contains
some other fixes around the same area. This unbreaks the case when
panic_on_oops is set.
3. Store all kernel messages in a circular buffer. This changes the
behavior of mtdoops a bit by constantly recording messages (not only
on oopses), which are written out on oopses and panics.
The code is changed to register a panic handler which calls the
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