From 54e6842d0775ba76db65cbe21311c3ca466e663d Mon Sep 17 00:00:00 2001 From: Mike Christie Date: Fri, 10 Mar 2023 16:03:26 -0600 Subject: fork/vm: Move common PF_IO_WORKER behavior to new flag This adds a new flag, PF_USER_WORKER, that's used for behavior common to to both PF_IO_WORKER and users like vhost which will use a new helper instead of create_io_thread because they require different behavior for operations like signal handling. The common behavior PF_USER_WORKER covers is the vm reclaim handling. Signed-off-by: Mike Christie Acked-by: Michael S. Tsirkin Signed-off-by: Christian Brauner (Microsoft) --- include/linux/sched/task.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/sched') diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h index 268c77a42155..2950e83d5382 100644 --- a/include/linux/sched/task.h +++ b/include/linux/sched/task.h @@ -27,6 +27,7 @@ struct kernel_clone_args { int exit_signal; u32 kthread:1; u32 io_thread:1; + u32 user_worker:1; unsigned long stack; unsigned long stack_size; unsigned long tls; -- cgit v1.2.3