perf: Remove pointless breakpoint union
Remove pointless union in the breakpoint field of hw_perf_event.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 65f964e..4dc24cc 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -520,11 +520,13 @@
For more details, see Documentation/lockstat.txt
- You can analyze lock events with "perf lock", subcommand of perf.
- If you want to use "perf lock", you need to turn on CONFIG_EVENT_TRACING.
+ This also enables lock events required by "perf lock",
+ subcommand of perf.
+ If you want to use "perf lock", you also need to turn on
+ CONFIG_EVENT_TRACING.
CONFIG_LOCK_STAT defines "contended" and "acquired" lock events.
- (CONFIG_LOCKDEP defines "acquire" and "release" events.)
+ (CONFIG_LOCKDEP defines "acquire" and "release" events.)
config DEBUG_LOCKDEP
bool "Lock dependency engine debugging"