From: Anshuman Khandual anshuman.khandual@arm.com
mainline inclusion from mainline-v6.8-rc1 commit 877806b9b41ea371defaaf58d815320f1a76384f category: cleanup bugzilla: https://gitee.com/openeuler/kernel/issues/I9Q7QP CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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This further compacts all remaining PMU init procedures requiring specific map_event functions via a new macro PMUV3_INIT_MAP_EVENT(). While here, it also changes generated init function names to match to those generated via the other macro PMUV3_INIT_SIMPLE(). This does not cause functional change.
Cc: Will Deacon will@kernel.org Cc: Mark Rutland mark.rutland@arm.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Reviewed-by: James Clark james.clark@arm.com Signed-off-by: Anshuman Khandual anshuman.khandual@arm.com Link: https://lore.kernel.org/r/20231114061656.337231-1-anshuman.khandual@arm.com Signed-off-by: Will Deacon will@kernel.org Signed-off-by: Junhao He hejunhao3@huawei.com --- drivers/perf/arm_pmuv3.c | 61 +++++++++++++--------------------------- 1 file changed, 20 insertions(+), 41 deletions(-)
diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c index 660ee60d3d38..911042961a1e 100644 --- a/drivers/perf/arm_pmuv3.c +++ b/drivers/perf/arm_pmuv3.c @@ -1226,6 +1226,12 @@ static int name##_pmu_init(struct arm_pmu *cpu_pmu) \ return armv8_pmu_init(cpu_pmu, #name, armv8_pmuv3_map_event); \ }
+#define PMUV3_INIT_MAP_EVENT(name, map_event) \ +static int name##_pmu_init(struct arm_pmu *cpu_pmu) \ +{ \ + return armv8_pmu_init(cpu_pmu, #name, map_event); \ +} + PMUV3_INIT_SIMPLE(armv8_pmuv3)
PMUV3_INIT_SIMPLE(armv8_cortex_a34) @@ -1252,51 +1258,24 @@ PMUV3_INIT_SIMPLE(armv8_neoverse_v1) PMUV3_INIT_SIMPLE(armv8_nvidia_carmel) PMUV3_INIT_SIMPLE(armv8_nvidia_denver)
-static int armv8_a35_pmu_init(struct arm_pmu *cpu_pmu) -{ - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a35", armv8_a53_map_event); -} - -static int armv8_a53_pmu_init(struct arm_pmu *cpu_pmu) -{ - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a53", armv8_a53_map_event); -} - -static int armv8_a57_pmu_init(struct arm_pmu *cpu_pmu) -{ - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a57", armv8_a57_map_event); -} - -static int armv8_a72_pmu_init(struct arm_pmu *cpu_pmu) -{ - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a72", armv8_a57_map_event); -} - -static int armv8_a73_pmu_init(struct arm_pmu *cpu_pmu) -{ - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a73", armv8_a73_map_event); -} - -static int armv8_thunder_pmu_init(struct arm_pmu *cpu_pmu) -{ - return armv8_pmu_init(cpu_pmu, "armv8_cavium_thunder", armv8_thunder_map_event); -} - -static int armv8_vulcan_pmu_init(struct arm_pmu *cpu_pmu) -{ - return armv8_pmu_init(cpu_pmu, "armv8_brcm_vulcan", armv8_vulcan_map_event); -} +PMUV3_INIT_MAP_EVENT(armv8_cortex_a35, armv8_a53_map_event) +PMUV3_INIT_MAP_EVENT(armv8_cortex_a53, armv8_a53_map_event) +PMUV3_INIT_MAP_EVENT(armv8_cortex_a57, armv8_a57_map_event) +PMUV3_INIT_MAP_EVENT(armv8_cortex_a72, armv8_a57_map_event) +PMUV3_INIT_MAP_EVENT(armv8_cortex_a73, armv8_a73_map_event) +PMUV3_INIT_MAP_EVENT(armv8_cavium_thunder, armv8_thunder_map_event) +PMUV3_INIT_MAP_EVENT(armv8_brcm_vulcan, armv8_vulcan_map_event)
static const struct of_device_id armv8_pmu_of_device_ids[] = { {.compatible = "arm,armv8-pmuv3", .data = armv8_pmuv3_pmu_init}, {.compatible = "arm,cortex-a34-pmu", .data = armv8_cortex_a34_pmu_init}, - {.compatible = "arm,cortex-a35-pmu", .data = armv8_a35_pmu_init}, - {.compatible = "arm,cortex-a53-pmu", .data = armv8_a53_pmu_init}, + {.compatible = "arm,cortex-a35-pmu", .data = armv8_cortex_a35_pmu_init}, + {.compatible = "arm,cortex-a53-pmu", .data = armv8_cortex_a53_pmu_init}, {.compatible = "arm,cortex-a55-pmu", .data = armv8_cortex_a55_pmu_init}, - {.compatible = "arm,cortex-a57-pmu", .data = armv8_a57_pmu_init}, + {.compatible = "arm,cortex-a57-pmu", .data = armv8_cortex_a57_pmu_init}, {.compatible = "arm,cortex-a65-pmu", .data = armv8_cortex_a65_pmu_init}, - {.compatible = "arm,cortex-a72-pmu", .data = armv8_a72_pmu_init}, - {.compatible = "arm,cortex-a73-pmu", .data = armv8_a73_pmu_init}, + {.compatible = "arm,cortex-a72-pmu", .data = armv8_cortex_a72_pmu_init}, + {.compatible = "arm,cortex-a73-pmu", .data = armv8_cortex_a73_pmu_init}, {.compatible = "arm,cortex-a75-pmu", .data = armv8_cortex_a75_pmu_init}, {.compatible = "arm,cortex-a76-pmu", .data = armv8_cortex_a76_pmu_init}, {.compatible = "arm,cortex-a77-pmu", .data = armv8_cortex_a77_pmu_init}, @@ -1314,8 +1293,8 @@ static const struct of_device_id armv8_pmu_of_device_ids[] = { {.compatible = "arm,neoverse-n1-pmu", .data = armv8_neoverse_n1_pmu_init}, {.compatible = "arm,neoverse-n2-pmu", .data = armv9_neoverse_n2_pmu_init}, {.compatible = "arm,neoverse-v1-pmu", .data = armv8_neoverse_v1_pmu_init}, - {.compatible = "cavium,thunder-pmu", .data = armv8_thunder_pmu_init}, - {.compatible = "brcm,vulcan-pmu", .data = armv8_vulcan_pmu_init}, + {.compatible = "cavium,thunder-pmu", .data = armv8_cavium_thunder_pmu_init}, + {.compatible = "brcm,vulcan-pmu", .data = armv8_brcm_vulcan_pmu_init}, {.compatible = "nvidia,carmel-pmu", .data = armv8_nvidia_carmel_pmu_init}, {.compatible = "nvidia,denver-pmu", .data = armv8_nvidia_denver_pmu_init}, {},