diff options
Diffstat (limited to 'include/linux/clk-private.h')
| -rw-r--r-- | include/linux/clk-private.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index 0ca5f6046920..228a98724b1e 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -13,7 +13,9 @@ #include <linux/clk-provider.h> #include <linux/kref.h> +#include <linux/ktime.h> #include <linux/list.h> +#include <linux/rbtree.h> /* * WARNING: Do not include clk-private.h from any file that implements struct @@ -28,6 +30,14 @@ struct module; +#ifdef CONFIG_COMMON_CLK_FREQ_STATS_ACCOUNTING +struct freq_stats { + ktime_t time_spent; + unsigned long rate; + struct rb_node node; +}; +#endif /*CONFIG_COMMON_CLK_FREQ_STATS_ACCOUNTING*/ + struct clk { const char *name; const struct clk_ops *ops; @@ -53,6 +63,13 @@ struct clk { unsigned int notifier_count; #ifdef CONFIG_DEBUG_FS struct dentry *dentry; +#ifdef CONFIG_COMMON_CLK_FREQ_STATS_ACCOUNTING + struct rb_root freq_stats_table; + struct freq_stats *current_freq_stats; + ktime_t default_freq_time; + ktime_t start_time; +#endif /* CONFIG_COMMON_CLK_FREQ_STATS_ACCOUNTING*/ + #endif struct kref ref; }; |