89f9b701f5
This patch adds utilities for managing and using named threads, as well as several locking and synchronization utilities. These utilities help dm-vdo minimize thread transitions and manage interactions between threads. Co-developed-by: J. corwin Coburn <corwin@hurlbutnet.net> Signed-off-by: J. corwin Coburn <corwin@hurlbutnet.net> Co-developed-by: Michael Sclafani <dm-devel@lists.linux.dev> Signed-off-by: Michael Sclafani <dm-devel@lists.linux.dev> Co-developed-by: Thomas Jaskiewicz <tom@jaskiewicz.us> Signed-off-by: Thomas Jaskiewicz <tom@jaskiewicz.us> Co-developed-by: Bruce Johnston <bjohnsto@redhat.com> Signed-off-by: Bruce Johnston <bjohnsto@redhat.com> Co-developed-by: Ken Raeburn <raeburn@redhat.com> Signed-off-by: Ken Raeburn <raeburn@redhat.com> Signed-off-by: Matthew Sakai <msakai@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
21 lines
435 B
C
21 lines
435 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright 2023 Red Hat
|
|
*/
|
|
|
|
#ifndef UDS_THREAD_DEVICE_H
|
|
#define UDS_THREAD_DEVICE_H
|
|
|
|
#include "thread-registry.h"
|
|
|
|
void uds_register_thread_device_id(struct registered_thread *new_thread,
|
|
unsigned int *id_ptr);
|
|
|
|
void uds_unregister_thread_device_id(void);
|
|
|
|
int uds_get_thread_device_id(void);
|
|
|
|
void uds_initialize_thread_device_registry(void);
|
|
|
|
#endif /* UDS_THREAD_DEVICE_H */
|