The commit is pushed to "branch-rh7-3.10.0-514.26.1.vz7.35.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-514.26.1.vz7.35.2
-->
commit 4dfee2a213c1d5a428cfbe2ef9b43fff0d4ddf3b
Author: Maxim Patlasov
Date: Tue Aug 8 13:22:00 2017 +0400
ploop: fix
Please, consider to prepare a ReadyKernel patch for it.
https://readykernel.com/
--
Best regards,
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
On 08/08/2017 05:21 AM, Maxim Patlasov wrote:
Doing fast-path, ploop needs to know iblock and corresponding
delta for io. iblock is stored in page
Kirill, please review the patch.
--
Best regards,
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
On 08/07/2017 08:15 PM, Andrei Vagin wrote:
From: Andrei Vagin
This patch solves a problem for a following case. We have a container (a
group of processes in pid and mount namespaces) with a fu
On 08/08/2017 12:27 PM, Konstantin Khorenko wrote:
Kirill, please review the patch.
Please, disregard, it's a resend with commit message updated,
i will update it during a rebase.
--
Best regards,
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
On 08/07/2017 08:15 PM, Andrei Vagin wrote:
We can't use task_iothrottled() in ttwu_do_activate(),
as task's state already changed to TASK_WAKING in
try_to_wake_up().
Instead of this, cache the fact, we are iothrottled,
in new task_struct::sched_iothrottled_sleep bit,
like we already do for sched_contributes_to_load
and sched_interruptible_
There was a complain about intersecting extents:
> [123825.298494] ploop_fb_add_free_extent(): intersected
> extentsploop_fb_add_free_extent(): intersected extents
Next time it happens, we'll have more info to chase root cause.
Signed-off-by: Maxim Patlasov
---
drivers/block/ploop/dev.c
There was a complain about intersecting extents:
> [123825.298494] ploop_fb_add_free_extent(): intersected
> extentsploop_fb_add_free_extent(): intersected extents
Next time it happens, we'll have more info to chase root cause.
v2: added WARN_ONCE to taint kernel
Signed-off-by: Maxim Patlasov
