projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| 9f36eaed MJ |
1 | /* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1) |
| 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> | |
| 156a3977 MD |
12 | #include <lttng-tracer.h> |
| 13 | #include <lttng-kernel-version.h> | |
| 1de8b2e4 | 14 | |
| 2d042821 | 15 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,1,0)) |
| 1de8b2e4 | 16 | #include <kvm/iodev.h> |
| 2d042821 | 17 | #else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,1,0)) */ |
| 1de8b2e4 | 18 | #include <../../virt/kvm/iodev.h> |
| 2d042821 | 19 | #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,1,0)) */ |
| b3c40230 MG |
20 | |
| 21 | /* | |
| 22 | * Create the tracepoint static inlines from the kernel to validate that our | |
| 23 | * trace event macros match the kernel we run on. | |
| 24 | */ | |
| 156a3977 | 25 | #include <wrapper/tracepoint.h> |
| b3c40230 | 26 | |
| 0155bce1 KS |
27 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,9,0) || \ |
| 28 | LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0)) | |
| f16315cc | 29 | #include <../../arch/x86/kvm/mmu/mmu_internal.h> |
| e10ab43d MJ |
30 | #include <../../arch/x86/kvm/mmu/mmutrace.h> |
| 31 | #else | |
| c035cd50 | 32 | #include <../../arch/x86/kvm/mmutrace.h> |
| e10ab43d | 33 | #endif |
| c035cd50 | 34 | |
| 0155bce1 KS |
35 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,10,0) || \ |
| 36 | LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0)) | |
| e30866f9 MJ |
37 | #include <../arch/x86/kvm/mmu.h> |
| 38 | #include <../arch/x86/kvm/mmu/spte.h> | |
| 39 | #endif | |
| 40 | ||
| c035cd50 MD |
41 | #undef TRACE_INCLUDE_PATH |
| 42 | #undef TRACE_INCLUDE_FILE | |
| 43 | ||
| b3c40230 MG |
44 | /* |
| 45 | * Create LTTng tracepoint probes. | |
| 46 | */ | |
| 47 | #define LTTNG_PACKAGE_BUILD | |
| 48 | #define CREATE_TRACE_POINTS | |
| 49 | ||
| 156a3977 MD |
50 | #define TRACE_INCLUDE_PATH instrumentation/events/lttng-module/arch/x86/kvm |
| 51 | #include <instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h> | |
| b3c40230 MG |
52 | |
| 53 | MODULE_LICENSE("GPL and additional rights"); | |
| 54 | MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); | |
| 55 | MODULE_DESCRIPTION("LTTng kvm mmu probes"); | |
| 13ab8b0a MD |
56 | MODULE_VERSION(__stringify(LTTNG_MODULES_MAJOR_VERSION) "." |
| 57 | __stringify(LTTNG_MODULES_MINOR_VERSION) "." | |
| 58 | __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION) | |
| 59 | LTTNG_MODULES_EXTRAVERSION); |