Enable request flow under Poisson process

[fio.git] / init.c

diff --git a/init.c b/init.c
index 4f5b7dc03dc505cdac2909f3e39524869514414d..242518ccd703f426eb216f86c9e5718da5138df2 100644 (file)
--- a/init.c
+++ b/init.c
@@ -473,6 +473,7 @@ static int __setup_rate(struct thread_data *td, enum fio_ddir ddir)
 
        td->rate_next_io_time[ddir] = 0;
        td->rate_io_issue_bytes[ddir] = 0;
+       td->last_usec = 0;
        return 0;
 }
 
@@ -1766,7 +1767,7 @@ static void usage(const char *name)
        printf("  --runtime\t\tRuntime in seconds\n");
        printf("  --bandwidth-log\tGenerate per-job bandwidth logs\n");
        printf("  --minimal\t\tMinimal (terse) output\n");
-       printf("  --output-format=x\tOutput format (terse,json,normal)\n");
+       printf("  --output-format=x\tOutput format (terse,json,json+,normal)\n");
        printf("  --terse-version=x\tSet terse version output format to 'x'\n");
        printf("  --version\t\tPrint version info and exit\n");
        printf("  --help\t\tPrint this page\n");
@@ -2024,6 +2025,8 @@ static int parse_output_format(const char *optarg)
                        output_format |= FIO_OUTPUT_TERSE;
                else if (!strcmp(opt, "json"))
                        output_format |= FIO_OUTPUT_JSON;
+               else if (!strcmp(opt, "json+"))
+                       output_format |= (FIO_OUTPUT_JSON | FIO_OUTPUT_JSON_PLUS);
                else if (!strcmp(opt, "normal"))
                        output_format |= FIO_OUTPUT_NORMAL;
                else {