From a8adf216136a16f8b31ece4455f60d59db3d6d62 Mon Sep 17 00:00:00 2001 From: wangkaiyuan Date: Sat, 9 Mar 2024 15:28:25 +0800 Subject: [PATCH] soc: qcom: icc-bwmon: Convert to use maple tree register cache The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: wangkaiyuan Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240309072825.45385-1-wangkaiyuan@inspur.com Signed-off-by: Bjorn Andersson --- drivers/soc/qcom/icc-bwmon.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/soc/qcom/icc-bwmon.c b/drivers/soc/qcom/icc-bwmon.c index 656706259353..fb323b3364db 100644 --- a/drivers/soc/qcom/icc-bwmon.c +++ b/drivers/soc/qcom/icc-bwmon.c @@ -282,7 +282,7 @@ static const struct regmap_config msm8998_bwmon_regmap_cfg = { * Cache is necessary for using regmap fields with non-readable * registers. */ - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static const struct regmap_config msm8998_bwmon_global_regmap_cfg = { @@ -301,7 +301,7 @@ static const struct regmap_config msm8998_bwmon_global_regmap_cfg = { * Cache is necessary for using regmap fields with non-readable * registers. */ - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static const struct reg_field sdm845_cpu_bwmon_reg_fields[] = { @@ -369,7 +369,7 @@ static const struct regmap_config sdm845_cpu_bwmon_regmap_cfg = { * Cache is necessary for using regmap fields with non-readable * registers. */ - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; /* BWMON v5 */ @@ -446,7 +446,7 @@ static const struct regmap_config sdm845_llcc_bwmon_regmap_cfg = { * Cache is necessary for using regmap fields with non-readable * registers. */ - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static void bwmon_clear_counters(struct icc_bwmon *bwmon, bool clear_all)