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powerpc/perf/hv-24x7: Make some symbols static

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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
This commit is contained in:
Bixuan Cui 2021-04-09 17:01:24 +08:00 committed by Michael Ellerman
parent 107dadb046
commit cc331eee03
1 changed files with 5 additions and 5 deletions
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10
arch/powerpc/perf/hv-24x7.c
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@ -226,14 +226,14 @@ static struct attribute_group event_long_desc_group = {
static struct kmem_cache *hv_page_cache; static struct kmem_cache *hv_page_cache;
DEFINE_PER_CPU(int, hv_24x7_txn_flags); static DEFINE_PER_CPU(int, hv_24x7_txn_flags);
DEFINE_PER_CPU(int, hv_24x7_txn_err); static DEFINE_PER_CPU(int, hv_24x7_txn_err);
struct hv_24x7_hw { struct hv_24x7_hw {
struct perf_event *events[255]; 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, * 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. * the simplest way to ensure that.
*/ */
#define H24x7_DATA_BUFFER_SIZE 4096 #define H24x7_DATA_BUFFER_SIZE 4096
DEFINE_PER_CPU(char, hv_24x7_reqb[H24x7_DATA_BUFFER_SIZE]) __aligned(4096); static 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_resb[H24x7_DATA_BUFFER_SIZE]) __aligned(4096);
static unsigned int max_num_requests(int interface_version) static unsigned int max_num_requests(int interface_version)
{ {