This patch simply changes the name of the variable from "bhrb_filter" to
"bhrb_hw_filter" in order to add one more variable which will track SW
filters in generic powerpc book3s code which will be implemented in the
subsequent patch.
Signed-off-by: Anshuman Khandual <khand...@linux.vnet.ibm.com>
---
arch/powerpc/perf/core-book3s.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 29b89e8..2de7d48 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -47,7 +47,7 @@ struct cpu_hw_events {
int n_txn_start;
/* BHRB bits */
- u64 bhrb_filter; /* BHRB HW branch
filter */
+ u64 bhrb_hw_filter; /* BHRB HW branch
filter */
int bhrb_users;
void *bhrb_context;
struct perf_branch_stack bhrb_stack;
@@ -1159,7 +1159,7 @@ static void power_pmu_enable(struct pmu *pmu)
out:
if (cpuhw->bhrb_users)
- ppmu->config_bhrb(cpuhw->bhrb_filter);
+ ppmu->config_bhrb(cpuhw->bhrb_hw_filter);
local_irq_restore(flags);
}
@@ -1254,7 +1254,7 @@ nocheck:
out:
if (has_branch_stack(event)) {
power_pmu_bhrb_enable(event);
- cpuhw->bhrb_filter = ppmu->bhrb_filter_map(
+ cpuhw->bhrb_hw_filter = ppmu->bhrb_filter_map(
event->attr.branch_sample_type);
}
@@ -1637,10 +1637,10 @@ static int power_pmu_event_init(struct perf_event
*event)
err = power_check_constraints(cpuhw, events, cflags, n + 1);
if (has_branch_stack(event)) {
- cpuhw->bhrb_filter = ppmu->bhrb_filter_map(
+ cpuhw->bhrb_hw_filter = ppmu->bhrb_filter_map(
event->attr.branch_sample_type);
- if(cpuhw->bhrb_filter == -1)
+ if(cpuhw->bhrb_hw_filter == -1)
return -EOPNOTSUPP;
}
--
1.7.11.7
--
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