Messages in this thread Patch in this message |  | | From | Sukadev Bhattiprolu <> | Subject | [PATCH 9/9] powerpc/hv-24x7: Add missing put_cpu_var() | Date | Tue, 17 Feb 2015 14:00:34 -0800 |
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Add missing put_cpu_var() for 24x7 requests.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> --- arch/powerpc/perf/hv-24x7.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c index fde6211..7d578d6 100644 --- a/arch/powerpc/perf/hv-24x7.c +++ b/arch/powerpc/perf/hv-24x7.c @@ -1094,7 +1094,7 @@ static unsigned long single_24x7_request(struct perf_event *event, u64 *count) ret = add_event_to_24x7_request(event, request_buffer); if (ret) - return ret; + goto out; ret = commit_24x7_get_data(request_buffer, result_buffer); if (ret) { @@ -1107,6 +1107,8 @@ static unsigned long single_24x7_request(struct perf_event *event, u64 *count) *count = be64_to_cpu(resb->elements[0].element_data[0]); out: + put_cpu_var(hv_24x7_reqb); + put_cpu_var(hv_24x7_resb); return ret; } -- 1.8.3.1
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