diff options
| author | Mike Christie <michael.christie@oracle.com> | 2023-03-10 16:03:26 -0600 |
|---|---|---|
| committer | Christian Brauner (Microsoft) <brauner@kernel.org> | 2023-03-12 10:54:43 +0100 |
| commit | 54e6842d0775ba76db65cbe21311c3ca466e663d (patch) | |
| tree | a530a9aaf2f6cb9a1037c178fba5d111ace28135 /include/linux/sched/task.h | |
| parent | c81cc5819faf5dd77124f5086aa654482281ac37 (diff) | |
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 <michael.christie@oracle.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Diffstat (limited to 'include/linux/sched/task.h')
| -rw-r--r-- | include/linux/sched/task.h | 1 |
1 files changed, 1 insertions, 0 deletions
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; |