diff options
| author | Wang Wensheng <wangwensheng4@huawei.com> | 2020-09-23 07:14:53 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-02 23:02:15 +1000 |
| commit | cacaeb0c23979d20652d862e8ff974d9d7244e2d (patch) | |
| tree | 597c3f813e2f16d712bff9e202975885a7b7ef33 /arch | |
| parent | 634a0b8fb8826aa990df621a00158a052374b538 (diff) | |
powerpc/perf: Fix symbol undeclared warning
Build kernel with `C=2`:
arch/powerpc/perf/isa207-common.c:24:18: warning: symbol
'isa207_pmu_format_attr' was not declared. Should it be static?
arch/powerpc/perf/power9-pmu.c:101:5: warning: symbol 'p9_dd21_bl_ev'
was not declared. Should it be static?
arch/powerpc/perf/power9-pmu.c:115:5: warning: symbol 'p9_dd22_bl_ev'
was not declared. Should it be static?
Those symbols are used only in the files that define them so we declare
them as static to fix the warnings.
Signed-off-by: Wang Wensheng <wangwensheng4@huawei.com>
Reviewed-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200923071453.2540-1-wangwensheng4@huawei.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/perf/power9-pmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/perf/power9-pmu.c b/arch/powerpc/perf/power9-pmu.c index c9eb5232e68b..40834fbb4d2c 100644 --- a/arch/powerpc/perf/power9-pmu.c +++ b/arch/powerpc/perf/power9-pmu.c @@ -98,7 +98,7 @@ extern u64 PERF_REG_EXTENDED_MASK; /* PowerISA v2.07 format attribute structure*/ extern const struct attribute_group isa207_pmu_format_group; -int p9_dd21_bl_ev[] = { +static int p9_dd21_bl_ev[] = { PM_MRK_ST_DONE_L2, PM_RADIX_PWC_L1_HIT, PM_FLOP_CMPL, @@ -112,7 +112,7 @@ int p9_dd21_bl_ev[] = { PM_DISP_HELD_SYNC_HOLD, }; -int p9_dd22_bl_ev[] = { +static int p9_dd22_bl_ev[] = { PM_DTLB_MISS_16G, PM_DERAT_MISS_2M, PM_DTLB_MISS_2M, |