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authorAlexander Shishkin <alexander.shishkin@linux.intel.com>2019-10-30 15:47:30 +0200
committerIngo Molnar <mingo@kernel.org>2019-11-13 08:16:41 +0100
commitf25d8ba9e1b204b90fbf55970ea6e68955006068 (patch)
tree26d8e8c9123eec31db79b915525fa5ca7e9a07d0 /kernel/events/core.c
parent00496fe5e09e8c8bb115540e7e3470553cd07a5c (diff)
perf/core: Reattach a misplaced comment
A comment is in a wrong place in perf_event_create_kernel_counter(). Fix that. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Link: https://lkml.kernel.org/r/20191030134731.5437-2-alexander.shishkin@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/events/core.c')
-rw-r--r--kernel/events/core.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c
index b752bd3aa03b..e18d8d34ca77 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -11331,10 +11331,6 @@ perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu,
struct perf_event *event;
int err;
- /*
- * Get the target context (task or percpu):
- */
-
event = perf_event_alloc(attr, cpu, task, NULL, NULL,
overflow_handler, context, -1);
if (IS_ERR(event)) {
@@ -11345,6 +11341,9 @@ perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu,
/* Mark owner so we could distinguish it from user events. */
event->owner = TASK_TOMBSTONE;
+ /*
+ * Get the target context (task or percpu):
+ */
ctx = find_get_context(event->pmu, task, event);
if (IS_ERR(ctx)) {
err = PTR_ERR(ctx);