diff options
| author | Valdis Klētnieks <valdis.kletnieks@vt.edu> | 2019-08-08 13:44:02 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-09-03 09:22:32 +0200 |
| commit | d9f3b450f206332b7ef3d78b5a85b6c20ad00fd2 (patch) | |
| tree | e0cb33ba7a349fee9765d5cfcdebd7d54914f762 /arch/x86/events | |
| parent | 7720804a2ae46c90265a32c81c45fb6f8d2f4e8b (diff) | |
perf/x86: Make more stuff static
When building with C=2, sparse makes note of a number of things:
arch/x86/events/intel/rapl.c:637:30: warning: symbol 'rapl_attr_update' was not declared. Should it be static?
arch/x86/events/intel/cstate.c:449:30: warning: symbol 'core_attr_update' was not declared. Should it be static?
arch/x86/events/intel/cstate.c:457:30: warning: symbol 'pkg_attr_update' was not declared. Should it be static?
arch/x86/events/msr.c:170:30: warning: symbol 'attr_update' was not declared. Should it be static?
arch/x86/events/intel/lbr.c:276:1: warning: symbol 'lbr_from_quirk_key' was not declared. Should it be static?
And they can all indeed be static.
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/128059.1565286242@turing-police
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/events')
| -rw-r--r-- | arch/x86/events/intel/cstate.c | 4 | ||||
| -rw-r--r-- | arch/x86/events/intel/lbr.c | 2 | ||||
| -rw-r--r-- | arch/x86/events/intel/rapl.c | 2 | ||||
| -rw-r--r-- | arch/x86/events/msr.c | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c index 688592b34564..db498b5d4aae 100644 --- a/arch/x86/events/intel/cstate.c +++ b/arch/x86/events/intel/cstate.c @@ -446,7 +446,7 @@ static int cstate_cpu_init(unsigned int cpu) return 0; } -const struct attribute_group *core_attr_update[] = { +static const struct attribute_group *core_attr_update[] = { &group_cstate_core_c1, &group_cstate_core_c3, &group_cstate_core_c6, @@ -454,7 +454,7 @@ const struct attribute_group *core_attr_update[] = { NULL, }; -const struct attribute_group *pkg_attr_update[] = { +static const struct attribute_group *pkg_attr_update[] = { &group_cstate_pkg_c2, &group_cstate_pkg_c3, &group_cstate_pkg_c6, diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c index 6f814a27416b..ea54634eabf3 100644 --- a/arch/x86/events/intel/lbr.c +++ b/arch/x86/events/intel/lbr.c @@ -273,7 +273,7 @@ static inline bool lbr_from_signext_quirk_needed(void) return !tsx_support && (lbr_desc[lbr_format] & LBR_TSX); } -DEFINE_STATIC_KEY_FALSE(lbr_from_quirk_key); +static DEFINE_STATIC_KEY_FALSE(lbr_from_quirk_key); /* If quirk is enabled, ensure sign extension is 63 bits: */ inline u64 lbr_from_signext_quirk_wr(u64 val) diff --git a/arch/x86/events/intel/rapl.c b/arch/x86/events/intel/rapl.c index 64ab51ffdf06..f34b9491ea6e 100644 --- a/arch/x86/events/intel/rapl.c +++ b/arch/x86/events/intel/rapl.c @@ -634,7 +634,7 @@ static void cleanup_rapl_pmus(void) kfree(rapl_pmus); } -const struct attribute_group *rapl_attr_update[] = { +static const struct attribute_group *rapl_attr_update[] = { &rapl_events_cores_group, &rapl_events_pkg_group, &rapl_events_ram_group, diff --git a/arch/x86/events/msr.c b/arch/x86/events/msr.c index 9431447541e9..5812e8747d1f 100644 --- a/arch/x86/events/msr.c +++ b/arch/x86/events/msr.c @@ -167,7 +167,7 @@ static const struct attribute_group *attr_groups[] = { NULL, }; -const struct attribute_group *attr_update[] = { +static const struct attribute_group *attr_update[] = { &group_aperf, &group_mperf, &group_pperf, |