diff options
| author | Frederic Weisbecker <fweisbec@gmail.com> | 2009-11-13 10:06:34 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-13 10:48:27 +0100 |
| commit | 67178767b936fb47a3a5e88097cff41ccbda7acb (patch) | |
| tree | f55675817e8d934bd2a627a729a010a58bbba464 | |
| parent | perf_event, x86: Annotate init functions and data (diff) | |
| download | linux-67178767b936fb47a3a5e88097cff41ccbda7acb.tar.xz linux-67178767b936fb47a3a5e88097cff41ccbda7acb.zip | |
tracing: Rename 'lockdep' event subsystem into 'lock'
Lockdep events subsystem gathers various locking related events
such as a request, release, contention or acquisition of a lock.
The name of this event subsystem is a bit of a misnomer since
these events are not quite related to lockdep but more generally
to locking, ie: these events are not reporting lock dependencies
or possible deadlock scenario but pure locking events.
Hence this rename.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <1258103194-843-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | include/trace/events/lock.h (renamed from include/trace/events/lockdep.h) | 8 | ||||
| -rw-r--r-- | kernel/lockdep.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/include/trace/events/lockdep.h b/include/trace/events/lock.h index bcf1d209a00d..a870ba125aa8 100644 --- a/include/trace/events/lockdep.h +++ b/include/trace/events/lock.h @@ -1,8 +1,8 @@ #undef TRACE_SYSTEM -#define TRACE_SYSTEM lockdep +#define TRACE_SYSTEM lock -#if !defined(_TRACE_LOCKDEP_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_LOCKDEP_H +#if !defined(_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_LOCK_H #include <linux/lockdep.h> #include <linux/tracepoint.h> @@ -90,7 +90,7 @@ TRACE_EVENT(lock_acquired, #endif #endif -#endif /* _TRACE_LOCKDEP_H */ +#endif /* _TRACE_LOCK_H */ /* This part must be outside protection */ #include <trace/define_trace.h> diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 9af56723c096..f5dcd36d3151 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -49,7 +49,7 @@ #include "lockdep_internals.h" #define CREATE_TRACE_POINTS -#include <trace/events/lockdep.h> +#include <trace/events/lock.h> #ifdef CONFIG_PROVE_LOCKING int prove_locking = 1; |