projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| 7259e6a5 MJ |
1 | /* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only) |
| 2 | * | |
| 3 | * src/wrapper/kprobes.h | |
| 4 | * | |
| 5 | * Copyright (C) 2021 Michael Jeanson <mjeanson@efficios.com> | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef _LTTNG_WRAPPER_SCHED_H | |
| 9 | #define _LTTNG_WRAPPER_SCHED_H | |
| 10 | ||
| 11 | #include <linux/sched.h> | |
| 12 | #include <lttng/kernel-version.h> | |
| 13 | ||
| 89d91715 MJ |
14 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,14,0) || \ |
| 15 | LTTNG_RHEL_KERNEL_RANGE(4,18,0,372,0,0, 4,19,0,0,0,0)) | |
| 7259e6a5 MJ |
16 | |
| 17 | #define lttng_get_task_state(task) READ_ONCE((task)->__state) | |
| 18 | #define lttng_task_is_running(task) task_is_running(task) | |
| 19 | ||
| 20 | #else /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,14,0) */ | |
| 21 | ||
| 22 | #define lttng_get_task_state(task) ((task)->state) | |
| 23 | #define lttng_task_is_running(task) (lttng_get_task_state(task) == TASK_RUNNING) | |
| 24 | ||
| 25 | #endif /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,14,0) */ | |
| 26 | ||
| 27 | #endif /* _LTTNG_WRAPPER_SCHED_H */ |