Add 'per_job_logs' option

[fio.git] / iolog.c

diff --git a/iolog.c b/iolog.c
index b29684a85eb69c30d219b95eff122c33df9ce5f6..82b2b8a3ec40084853655a42d5494a4e9bbf91bf 100644 (file)
--- a/iolog.c
+++ b/iolog.c
@@ -945,12 +945,15 @@ int iolog_file_inflate(const char *file)
 
 #endif
 
-void flush_log(struct io_log *log)
+void flush_log(struct io_log *log, int do_append)
 {
        void *buf;
        FILE *f;
 
-       f = fopen(log->filename, "w");
+       if (!do_append)
+               f = fopen(log->filename, "w");
+       else
+               f = fopen(log->filename, "a");
        if (!f) {
                perror("fopen log");
                return;
@@ -980,7 +983,7 @@ static int finish_log(struct thread_data *td, struct io_log *log, int trylock)
        if (td->client_type == FIO_CLIENT_TYPE_GUI)
                fio_send_iolog(td, log, log->filename);
        else
-               flush_log(log);
+               flush_log(log, !td->o.per_job_logs);
 
        fio_unlock_file(log->filename);
        free_log(log);