projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| b3c40230 MG |
1 | /* |
| 2 | * probes/lttng-probe-kvm.c | |
| 3 | * | |
| 4 | * LTTng kvm probes. | |
| 5 | * | |
| 6 | * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 7 | * | |
| 8 | * This library is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU Lesser General Public | |
| 10 | * License as published by the Free Software Foundation; only | |
| 11 | * version 2.1 of the License. | |
| 12 | * | |
| 13 | * This library is distributed in the hope that it will be useful, | |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 | * Lesser General Public License for more details. | |
| 17 | * | |
| 18 | * You should have received a copy of the GNU Lesser General Public | |
| 19 | * License along with this library; if not, write to the Free Software | |
| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 21 | */ | |
| 22 | ||
| 23 | #include <linux/module.h> | |
| 24 | #include <linux/kvm_host.h> | |
| 156a3977 MD |
25 | #include <lttng-tracer.h> |
| 26 | #include <lttng-kernel-version.h> | |
| 1de8b2e4 MD |
27 | |
| 28 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0)) | |
| 29 | #include <kvm/iodev.h> | |
| 30 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0)) */ | |
| 31 | #include <../../virt/kvm/iodev.h> | |
| 32 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0)) */ | |
| b3c40230 MG |
33 | |
| 34 | /* | |
| 35 | * Create the tracepoint static inlines from the kernel to validate that our | |
| 36 | * trace event macros match the kernel we run on. | |
| 37 | */ | |
| 156a3977 | 38 | #include <wrapper/tracepoint.h> |
| b3c40230 | 39 | |
| c035cd50 MD |
40 | #include <../../arch/x86/kvm/mmutrace.h> |
| 41 | ||
| 42 | #undef TRACE_INCLUDE_PATH | |
| 43 | #undef TRACE_INCLUDE_FILE | |
| 44 | ||
| b3c40230 MG |
45 | /* |
| 46 | * Create LTTng tracepoint probes. | |
| 47 | */ | |
| 48 | #define LTTNG_PACKAGE_BUILD | |
| 49 | #define CREATE_TRACE_POINTS | |
| 50 | ||
| 156a3977 MD |
51 | #define TRACE_INCLUDE_PATH instrumentation/events/lttng-module/arch/x86/kvm |
| 52 | #include <instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h> | |
| b3c40230 MG |
53 | |
| 54 | MODULE_LICENSE("GPL and additional rights"); | |
| 55 | MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); | |
| 56 | MODULE_DESCRIPTION("LTTng kvm mmu probes"); | |
| 13ab8b0a MD |
57 | MODULE_VERSION(__stringify(LTTNG_MODULES_MAJOR_VERSION) "." |
| 58 | __stringify(LTTNG_MODULES_MINOR_VERSION) "." | |
| 59 | __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION) | |
| 60 | LTTNG_MODULES_EXTRAVERSION); |