projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| b7cdc182 | 1 | /* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only) |
| 9f36eaed | 2 | * |
| b3c40230 MG |
3 | * probes/lttng-probe-kvm.c |
| 4 | * | |
| 5 | * LTTng kvm probes. | |
| 6 | * | |
| 7 | * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| b3c40230 MG |
8 | */ |
| 9 | ||
| 10 | #include <linux/module.h> | |
| 11 | #include <linux/kvm_host.h> | |
| 2df37e95 MD |
12 | #include <lttng/tracer.h> |
| 13 | #include <lttng/kernel-version.h> | |
| 1de8b2e4 | 14 | |
| 578ab207 KS |
15 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,7,0) || \ |
| 16 | LTTNG_RHEL_KERNEL_RANGE(4,18,0,240,15,1, 4,19,0,0,0,0)) | |
| 9cc9518e MD |
17 | #include <kvm_emulate.h> |
| 18 | #endif | |
| 19 | ||
| 5f4c791e | 20 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,1,0)) |
| 1de8b2e4 | 21 | #include <kvm/iodev.h> |
| 5f4c791e | 22 | #else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,1,0)) */ |
| 1de8b2e4 | 23 | #include <../../virt/kvm/iodev.h> |
| 5f4c791e | 24 | #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,1,0)) */ |
| b3c40230 MG |
25 | |
| 26 | /* | |
| 27 | * Create the tracepoint static inlines from the kernel to validate that our | |
| 28 | * trace event macros match the kernel we run on. | |
| 29 | */ | |
| 30 | #include <trace/events/kvm.h> | |
| 31 | ||
| 156a3977 | 32 | #include <wrapper/tracepoint.h> |
| b3c40230 MG |
33 | |
| 34 | /* | |
| 35 | * Create LTTng tracepoint probes. | |
| 36 | */ | |
| 37 | #define LTTNG_PACKAGE_BUILD | |
| 38 | #define CREATE_TRACE_POINTS | |
| 39 | ||
| 4f47ccf0 MD |
40 | #define TRACE_INCLUDE_PATH instrumentation/events/arch/x86/kvm |
| 41 | #include <instrumentation/events/arch/x86/kvm/trace.h> | |
| b3c40230 MG |
42 | |
| 43 | MODULE_LICENSE("GPL and additional rights"); | |
| 44 | MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); | |
| 45 | MODULE_DESCRIPTION("LTTng kvm probes"); | |
| 13ab8b0a MD |
46 | MODULE_VERSION(__stringify(LTTNG_MODULES_MAJOR_VERSION) "." |
| 47 | __stringify(LTTNG_MODULES_MINOR_VERSION) "." | |
| 48 | __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION) | |
| 49 | LTTNG_MODULES_EXTRAVERSION); |