bcachefs: Don't promote when target is congestedbcachefs-v4.15

1 files changed, 10 insertions, 1 deletions

diff --git a/fs/bcachefs/util.h b/fs/bcachefs/util.h
index 97e4e6d00a37..7c7264f4f595 100644
--- a/fs/bcachefs/util.h
+++ b/fs/bcachefs/util.h
@@ -372,6 +372,9 @@ ssize_t bch2_scnprint_flag_list(char *, size_t, const char * const[], u64);
 u64 bch2_read_flag_list(char *, const char * const[]);
 
 #define NR_QUANTILES	15
+#define QUANTILE_IDX(i)	inorder_to_eytzinger0(i, NR_QUANTILES)
+#define QUANTILE_FIRST	eytzinger0_first(NR_QUANTILES)
+#define QUANTILE_LAST	eytzinger0_last(NR_QUANTILES)
 
 struct quantiles {
 	struct quantile_entry {
@@ -401,7 +404,13 @@ struct time_stats {
 	struct time_stat_buffer __percpu *buffer;
 };
 
-void bch2_time_stats_update(struct time_stats *stats, u64 time);
+void __bch2_time_stats_update(struct time_stats *stats, u64, u64);
+
+static inline void bch2_time_stats_update(struct time_stats *stats, u64 start)
+{
+	__bch2_time_stats_update(stats, start, local_clock());
+}
+
 size_t bch2_time_stats_print(struct time_stats *, char *, size_t);
 
 void bch2_time_stats_exit(struct time_stats *);