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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-11 11:02:13 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-11 11:02:13 -0800
commit42776163e13a56ea3096edff7a5df95408e80eb4 (patch)
tree92f17bb5dadc7261b2d9238244cd8d4cb6c1bfd7 /lib
parentedb2877f4a62647e36e20839a786f94d688a06ed (diff)
parent3d03e2ea74103a50c23d6ab1906cf73399c0dafb (diff)
downloadlwn-42776163e13a56ea3096edff7a5df95408e80eb4.tar.gz
lwn-42776163e13a56ea3096edff7a5df95408e80eb4.zip
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (28 commits) perf session: Fix infinite loop in __perf_session__process_events perf evsel: Support perf_evsel__open(cpus > 1 && threads > 1) perf sched: Use PTHREAD_STACK_MIN to avoid pthread_attr_setstacksize() fail perf tools: Emit clearer message for sys_perf_event_open ENOENT return perf stat: better error message for unsupported events perf sched: Fix allocation result check perf, x86: P4 PMU - Fix unflagged overflows handling dynamic debug: Fix build issue with older gcc tracing: Fix TRACE_EVENT power tracepoint creation tracing: Fix preempt count leak tracepoint: Add __rcu annotation tracing: remove duplicate null-pointer check in skb tracepoint tracing/trivial: Add missing comma in TRACE_EVENT comment tracing: Include module.h in define_trace.h x86: Save rbp in pt_regs on irq entry x86, dumpstack: Fix unused variable warning x86, NMI: Clean-up default_do_nmi() x86, NMI: Allow NMI reason io port (0x61) to be processed on any CPU x86, NMI: Remove DIE_NMI_IPI x86, NMI: Add priorities to handlers ...
Diffstat (limited to 'lib')
-rw-r--r--lib/dynamic_debug.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 3094318bfea7..b335acb43be2 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -141,11 +141,10 @@ static void ddebug_change(const struct ddebug_query *query,
else if (!dp->flags)
dt->num_enabled++;
dp->flags = newflags;
- if (newflags) {
- jump_label_enable(&dp->enabled);
- } else {
- jump_label_disable(&dp->enabled);
- }
+ if (newflags)
+ dp->enabled = 1;
+ else
+ dp->enabled = 0;
if (verbose)
printk(KERN_INFO
"ddebug: changed %s:%d [%s]%s %s\n",