diff options
Diffstat (limited to 'src/fieldstat_internal.h')
| -rw-r--r-- | src/fieldstat_internal.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/fieldstat_internal.h b/src/fieldstat_internal.h index 132f9f5..628f348 100644 --- a/src/fieldstat_internal.h +++ b/src/fieldstat_internal.h @@ -68,6 +68,10 @@ #define CACHE_LINE_SIZE 64 +#define USING_SPINLOCK 1 +#define USING_RWLOCK 0 +#define USING_MUTEX 0 + enum field_calc_algo { FS_CALC_CURRENT=0, @@ -226,6 +230,18 @@ struct uthash_spinlock pthread_spinlock_t lock; } __attribute__((aligned(CACHE_LINE_SIZE))); + +struct uthash_rwlock +{ + pthread_rwlock_t lock; +} __attribute__((aligned(CACHE_LINE_SIZE))); + +struct uthash_mutex +{ + pthread_mutex_t lock; +} __attribute__((aligned(CACHE_LINE_SIZE))); + + struct fieldstat_dynamic_instance { char name[INSTANCE_NAME_LEN]; @@ -247,7 +263,15 @@ struct fieldstat_dynamic_instance int n_thread; int output_type; // 0b0000:not output, 0b1000:output file, 0b0100:output line_protocol, 0b0010: output statsd, 0b0001: output prometheus //pthread_spinlock_t *uthash_locks; +#if USING_SPINLOCK struct uthash_spinlock *uthash_locks; +#endif +#if USING_RWLOCK + struct uthash_rwlock *uthash_locks; +#endif +#if USING_MUTEX + struct uthash_mutex *uthash_locks; +#endif }; void prometheus_endpoint_instance_output(struct http_request_s* request); |