The commit is pushed to "branch-rh7-3.10.0-229.7.2.vz7.8.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git after rh7-3.10.0-229.7.2.vz7.8.5 ------> commit 0afd98ad8ecad1ae50ed3853c0a2ac68ae8aa835 Author: Maxim Patlasov <mpatla...@virtuozzo.com> Date: Mon Oct 12 14:18:57 2015 +0400
ploop: release io_context on ploop_thread() exit For ordinary processes ioc is released by do_exit(). Ploop must do it itself. https://jira.sw.ru/browse/PSBM-39956 Signed-off-by: Maxim Patlasov <mpatla...@virtuozzo.com> Acked-by: Dmitry Monakhov <dmonak...@virtuozzo.com> --- block/blk-ioc.c | 1 + drivers/block/ploop/dev.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/block/blk-ioc.c b/block/blk-ioc.c index 74491d4..ea60551 100644 --- a/block/blk-ioc.c +++ b/block/blk-ioc.c @@ -218,6 +218,7 @@ void exit_io_context(struct task_struct *task) atomic_dec(&ioc->nr_tasks); put_io_context_active(ioc); } +EXPORT_SYMBOL(exit_io_context); /** * ioc_clear_queue - break any ioc association with the specified queue diff --git a/drivers/block/ploop/dev.c b/drivers/block/ploop/dev.c index 7eb9865..bad539a 100644 --- a/drivers/block/ploop/dev.c +++ b/drivers/block/ploop/dev.c @@ -2784,6 +2784,9 @@ wait_more: spin_unlock_irq(&plo->lock); blk_finish_plug(&plug); + if (current->io_context) + exit_io_context(current); + return 0; } _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel