diff options
| author | Bixuan Cui <cuibixuan@huawei.com> | 2021-04-09 17:01:24 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-14 23:04:17 +1000 |
| commit | cc331eee03eadd750af1fb957d020b3f24e5e056 (patch) | |
| tree | 4596d34c4c72afc5489e4cb9be63474eba2c59dd /arch/powerpc/perf | |
| parent | 107dadb046178173dea18e0a78ff8ea3cc27c213 (diff) | |
| download | linux-stable-cc331eee03eadd750af1fb957d020b3f24e5e056.tar.gz linux-stable-cc331eee03eadd750af1fb957d020b3f24e5e056.tar.bz2 linux-stable-cc331eee03eadd750af1fb957d020b3f24e5e056.zip | |
powerpc/perf/hv-24x7: Make some symbols static
The sparse tool complains as follows:
arch/powerpc/perf/hv-24x7.c:229:1: warning:
symbol '__pcpu_scope_hv_24x7_txn_flags' was not declared. Should it be static?
arch/powerpc/perf/hv-24x7.c:230:1: warning:
symbol '__pcpu_scope_hv_24x7_txn_err' was not declared. Should it be static?
arch/powerpc/perf/hv-24x7.c:236:1: warning:
symbol '__pcpu_scope_hv_24x7_hw' was not declared. Should it be static?
arch/powerpc/perf/hv-24x7.c:244:1: warning:
symbol '__pcpu_scope_hv_24x7_reqb' was not declared. Should it be static?
arch/powerpc/perf/hv-24x7.c:245:1: warning:
symbol '__pcpu_scope_hv_24x7_resb' was not declared. Should it be static?
This symbol is not used outside of hv-24x7.c, so this
commit marks it static.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210409090124.59492-1-cuibixuan@huawei.com
Diffstat (limited to 'arch/powerpc/perf')
| -rw-r--r-- | arch/powerpc/perf/hv-24x7.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c index e5eb33255066..1816f560a465 100644 --- a/arch/powerpc/perf/hv-24x7.c +++ b/arch/powerpc/perf/hv-24x7.c @@ -226,14 +226,14 @@ static struct attribute_group event_long_desc_group = { static struct kmem_cache *hv_page_cache; -DEFINE_PER_CPU(int, hv_24x7_txn_flags); -DEFINE_PER_CPU(int, hv_24x7_txn_err); +static DEFINE_PER_CPU(int, hv_24x7_txn_flags); +static DEFINE_PER_CPU(int, hv_24x7_txn_err); struct hv_24x7_hw { struct perf_event *events[255]; }; -DEFINE_PER_CPU(struct hv_24x7_hw, hv_24x7_hw); +static DEFINE_PER_CPU(struct hv_24x7_hw, hv_24x7_hw); /* * request_buffer and result_buffer are not required to be 4k aligned, @@ -241,8 +241,8 @@ DEFINE_PER_CPU(struct hv_24x7_hw, hv_24x7_hw); * the simplest way to ensure that. */ #define H24x7_DATA_BUFFER_SIZE 4096 -DEFINE_PER_CPU(char, hv_24x7_reqb[H24x7_DATA_BUFFER_SIZE]) __aligned(4096); -DEFINE_PER_CPU(char, hv_24x7_resb[H24x7_DATA_BUFFER_SIZE]) __aligned(4096); +static DEFINE_PER_CPU(char, hv_24x7_reqb[H24x7_DATA_BUFFER_SIZE]) __aligned(4096); +static DEFINE_PER_CPU(char, hv_24x7_resb[H24x7_DATA_BUFFER_SIZE]) __aligned(4096); static unsigned int max_num_requests(int interface_version) { |