X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=iolog.c;h=feda9ed68fbcc0414556d91c307378300c00d966;hp=d4a101766076f7a83b2da1ea0ac33a455bbd5ea2;hb=a3f001f5f679ae4efc5f34f682b16a2673ec2bac;hpb=2466096336bd0fbc1a94811aa338926af6baf42f

diff --git a/iolog.c b/iolog.c
index d4a10176..feda9ed6 100644
--- a/iolog.c
+++ b/iolog.c
@@ -634,7 +634,7 @@ void free_log(struct io_log *log)
 	free(log);
 }
 
-static void flush_samples(FILE *f, void *samples, uint64_t sample_size)
+void flush_samples(FILE *f, void *samples, uint64_t sample_size)
 {
 	struct io_sample *s;
 	int log_offset;
@@ -682,13 +682,6 @@ struct iolog_flush_data {
 	uint64_t nr_samples;
 };
 
-struct iolog_compress {
-	struct flist_head list;
-	void *buf;
-	size_t len;
-	unsigned int seq;
-};
-
 #define GZ_CHUNK	131072
 
 static struct iolog_compress *get_new_chunk(unsigned int seq)
@@ -984,7 +977,7 @@ static int finish_log(struct thread_data *td, struct io_log *log, int trylock)
 	} else
 		fio_lock_file(log->filename);
 
-	if (td->client_type == FIO_CLIENT_TYPE_GUI)
+	if (td->client_type == FIO_CLIENT_TYPE_GUI || is_backend)
 		fio_send_iolog(td, log, log->filename);
 	else
 		flush_log(log, !td->o.per_job_logs);
@@ -994,6 +987,26 @@ static int finish_log(struct thread_data *td, struct io_log *log, int trylock)
 	return 0;
 }
 
+size_t log_chunk_sizes(struct io_log *log)
+{
+	struct flist_head *entry;
+	size_t ret;
+
+	if (flist_empty(&log->chunk_list))
+		return 0;
+
+	ret = 0;
+	pthread_mutex_lock(&log->chunk_lock);
+	flist_for_each(entry, &log->chunk_list) {
+		struct iolog_compress *c;
+
+		c = flist_entry(entry, struct iolog_compress, list);
+		ret += c->len;
+	}
+	pthread_mutex_unlock(&log->chunk_lock);
+	return ret;
+}
+
 #ifdef CONFIG_ZLIB
 
 static void drop_data_unlock(struct iolog_flush_data *data)