On 10/25/2017 11:47 AM, Mike Christie wrote:
> - Patch 5 - 18 fix bugs in tcmu's ring buffer code.
> - Patch 18 - 20 allow you to configure the size of the ring buffer
Hey Nick,
If you are out there, do not merge patches 5 - 20. I have a patchset
that will simplify things.
You should also drop
commit b8501553476c2eabbd15da79e152a84a9a67dc5a
Author: Xiubo Li <lixiubo@xxxxxxxxxxxxxxxxxxxx>
Date: Wed Jul 12 15:16:07 2017 +0800
tcmu: Add fifo type waiter list support to avoid starvation
https://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git/commit/?h=for-next&id=b8501553476c2eabbd15da79e152a84a9a67dc5a
and
commit 04229774f69250e0f7e63b4d1b50ba8371c9d165
Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Tue Aug 1 23:09:17 2017 +0300
tcmu: Oops in unmap_thread_fn()
Calling list_del() on the iterator pointer in list_for_each_entry() will
cause an oops. We need to user the _safe() version for that.
https://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git/commit/?h=for-next&id=04229774f69250e0f7e63b4d1b50ba8371c9d165
from your for-next branch. That first patch added several regressions
and the second patch is then not needed. My new patchset will fix the
starvation issue.
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