The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: 1a8cfa24e21c2f154791f0cdd85fc28496918722
Gitweb: https://git.kernel.org/tip/1a8cfa24e21c2f154791f0cdd85fc28496918722
Author: Arnd Bergmann <arnd@xxxxxxxx>
AuthorDate: Mon, 26 Oct 2020 22:51:57 +01:00
Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
CommitterDate: Tue, 10 Nov 2020 18:38:40 +01:00
perf/x86/intel/uncore: Fix Add BW copypasta
gcc -Wextra points out a duplicate initialization of one array
member:
arch/x86/events/intel/uncore_snb.c:478:37: warning: initialized field overwritten [-Woverride-init]
478 | [SNB_PCI_UNCORE_IMC_DATA_READS] = { SNB_UNCORE_PCI_IMC_DATA_WRITES_BASE,
The only sensible explanation is that a duplicate 'READS' was used
instead of the correct 'WRITES', so change it back.
Fixes: 24633d901ea4 ("perf/x86/intel/uncore: Add BW counters for GT, IA and IO breakdown")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20201026215203.3893972-1-arnd@xxxxxxxxxx
---
arch/x86/events/intel/uncore_snb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c
index 39e632e..bbd1120 100644
--- a/arch/x86/events/intel/uncore_snb.c
+++ b/arch/x86/events/intel/uncore_snb.c
@@ -475,7 +475,7 @@ enum perf_snb_uncore_imc_freerunning_types {
static struct freerunning_counters snb_uncore_imc_freerunning[] = {
[SNB_PCI_UNCORE_IMC_DATA_READS] = { SNB_UNCORE_PCI_IMC_DATA_READS_BASE,
0x0, 0x0, 1, 32 },
- [SNB_PCI_UNCORE_IMC_DATA_READS] = { SNB_UNCORE_PCI_IMC_DATA_WRITES_BASE,
+ [SNB_PCI_UNCORE_IMC_DATA_WRITES] = { SNB_UNCORE_PCI_IMC_DATA_WRITES_BASE,
0x0, 0x0, 1, 32 },
[SNB_PCI_UNCORE_IMC_GT_REQUESTS] = { SNB_UNCORE_PCI_IMC_GT_REQUESTS_BASE,
0x0, 0x0, 1, 32 },
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