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authorFrederic Weisbecker <fweisbec@gmail.com>2010-02-27 19:10:39 +0300
committerFrederic Weisbecker <fweisbec@gmail.com>2010-02-27 19:10:39 +0300
commitdd8b1cf681eab40bc5afb67bdd06b2ca341f5669 (patch)
tree34bdaf2e7ba05c317edcfc09932daf42250cc260 /lib/Kconfig.debug
parentb67577dfb45580c498bfdb1bc76c00c3b2ad6310 (diff)
downloadlinux-dd8b1cf681eab40bc5afb67bdd06b2ca341f5669.tar.xz
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>
Diffstat (limited to 'lib/Kconfig.debug')
-rw-r--r--lib/Kconfig.debug8
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 65f964e7fe78..4dc24cc13f5c 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -520,11 +520,13 @@ config LOCK_STAT
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"