diff options
| author | Haifeng Xu <haifeng.xu@shopee.com> | 2024-04-08 12:23:02 +0300 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2024-04-24 15:21:52 +0300 |
| commit | 87739229485ac724849178eb6c35e38c6161eb77 (patch) | |
| tree | 3b50f11b7dee1f0afa52741a22d7662ae0bc7da1 /arch/x86/kernel/cpu/resctrl | |
| parent | bd4955d4bc2182ccb660c9c30a4dd7f36feaf943 (diff) | |
| download | linux-87739229485ac724849178eb6c35e38c6161eb77.tar.xz | |
x86/resctrl: Rename pseudo_lock_event.h to trace.h
Now only the pseudo-locking part uses tracepoints to do event tracking,
but other parts of resctrl may need new tracepoints. It is unnecessary
to create separate header files and define CREATE_TRACE_POINTS in
different c files which fragments the resctrl tracing.
Therefore, give the resctrl tracepoint header file a generic name to
support its use for tracepoints that are not specific to pseudo-locking.
No functional change.
Suggested-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Haifeng Xu <haifeng.xu@shopee.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Link: https://lore.kernel.org/r/20240408092303.26413-2-haifeng.xu@shopee.com
Diffstat (limited to 'arch/x86/kernel/cpu/resctrl')
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/pseudo_lock.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/trace.h (renamed from arch/x86/kernel/cpu/resctrl/pseudo_lock_event.h) | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c index 884b88e25141..492c8e28c4ce 100644 --- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c +++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c @@ -31,7 +31,7 @@ #include "internal.h" #define CREATE_TRACE_POINTS -#include "pseudo_lock_event.h" +#include "trace.h" /* * The bits needed to disable hardware prefetching varies based on the diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock_event.h b/arch/x86/kernel/cpu/resctrl/trace.h index 428ebbd4270b..495fb90c8572 100644 --- a/arch/x86/kernel/cpu/resctrl/pseudo_lock_event.h +++ b/arch/x86/kernel/cpu/resctrl/trace.h @@ -2,8 +2,8 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM resctrl -#if !defined(_TRACE_PSEUDO_LOCK_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_PSEUDO_LOCK_H +#if !defined(_TRACE_RESCTRL_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_RESCTRL_H #include <linux/tracepoint.h> @@ -35,9 +35,9 @@ TRACE_EVENT(pseudo_lock_l3, TP_printk("hits=%llu miss=%llu", __entry->l3_hits, __entry->l3_miss)); -#endif /* _TRACE_PSEUDO_LOCK_H */ +#endif /* _TRACE_RESCTRL_H */ #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH . -#define TRACE_INCLUDE_FILE pseudo_lock_event +#define TRACE_INCLUDE_FILE trace #include <trace/define_trace.h> |