On 2015-02-20 12:39 PM, Benjamin LaHaise wrote:
On Fri, Feb 20, 2015 at 12:31:17PM -0500, Paul Gortmaker wrote:
On 2015-02-18 08:33 AM, Mike Galbraith wrote:
On Wed, 2015-02-18 at 12:28 +0100, Sebastian Andrzej Siewior wrote:
* Paul Gortmaker | 2015-02-15 15:52:37 [-0500]:
We ran into a splat during reboot that was caused by the percpu_ref_kill
garbage collection in the fs/aio code.
Could you please check if
https://lkml.org/lkml/2015/2/16/391
works for you?
I did not see a gripe with that and ltp.
Same here ; set aside my two commits and applied the
sworkqueue implementation and the proposed aio patch
to the 3.14-rt tree and it doesn't splat on reboot.
Sebastian, is this safe for non-RT kernels? If so, could you please resend
against mainline with a Signed-off-by so we can get this properly fixed?
The simple waitqueue and simple workqueue are -rt specific
additions; while we probably want to get those mainline
since they bring size optimizations, they aren't in there
yet, so we can't use this in mainline yet.
P.
--
-ben
Thanks,
Paul.
--
-Mike
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