[PATCH] Support for splice IO engine

[fio.git] / fio-ini.c

diff --git a/fio-ini.c b/fio-ini.c
index 23810bafd2423210f7bb3b015e31695090d5bba2..109bc14950fca9d798defbd55a28cc939f907feb 100644 (file)
--- a/fio-ini.c
+++ b/fio-ini.c
@@ -161,8 +161,7 @@ static void put_job(struct thread_data *td)
        thread_number--;
 }
 
-static int add_job(struct thread_data *td, const char *jobname, int prioclass,
-                  int prio)
+static int add_job(struct thread_data *td, const char *jobname)
 {
        char *ddir_str[] = { "read", "write", "randread", "randwrite",
                             "rw", NULL, "randrw" };
@@ -181,9 +180,6 @@ static int add_job(struct thread_data *td, const char *jobname, int prioclass,
                return 1;
        }
 #endif
-#ifdef FIO_HAVE_IOPRIO
-       td->ioprio = (prioclass << IOPRIO_CLASS_SHIFT) | prio;
-#endif
 
        /*
         * the def_thread is just for options, it's not a real job
@@ -249,7 +245,7 @@ static int add_job(struct thread_data *td, const char *jobname, int prioclass,
                setup_log(&td->bw_log);
 
        ddir = td->ddir + (!td->sequential << 1) + (td->iomix << 2);
-       printf("Client%d (g=%d): rw=%s, prio=%d/%d, odir=%d, bs=%d-%d, rate=%d, ioengine=%s, iodepth=%d\n", td->thread_number, td->groupid, ddir_str[ddir], prioclass, prio, td->odirect, td->min_bs, td->max_bs, td->rate, td->io_engine_name, td->iodepth);
+       printf("Client%d (g=%d): rw=%s, odir=%d, bs=%d-%d, rate=%d, ioengine=%s, iodepth=%d\n", td->thread_number, td->groupid, ddir_str[ddir], td->odirect, td->min_bs, td->max_bs, td->rate, td->io_engine_name, td->iodepth);
 
        /*
         * recurse add identical jobs, clear numjobs and stonewall options
@@ -266,7 +262,7 @@ static int add_job(struct thread_data *td, const char *jobname, int prioclass,
                td_new->stonewall = 0;
                td_new->jobnum = numjobs;
 
-               if (add_job(td_new, jobname, prioclass, prio))
+               if (add_job(td_new, jobname))
                        goto err;
        }
        return 0;
@@ -622,6 +618,10 @@ static int str_ioengine_cb(struct thread_data *td, char *str)
                strcpy(td->io_engine_name, "sgio");
                td->io_engine = FIO_SGIO;
                return 0;
+       } else if (!strncmp(str, "splice", 6)) {
+               strcpy(td->io_engine_name, "splice");
+               td->io_engine = FIO_SPLICEIO;
+               return 0;
        }
 
        fprintf(stderr, "bad ioengine type: %s\n", str);
@@ -670,9 +670,6 @@ int parse_jobs_ini(char *file)
                if (!td)
                        return 1;
 
-               prioclass = 2;
-               prio = 4;
-
                fgetpos(f, &off);
                while ((p = fgets(string, 4096, f)) != NULL) {
                        if (is_empty_or_comment(p))
@@ -685,6 +682,7 @@ int parse_jobs_ini(char *file)
                                fprintf(stderr, "io priorities not available\n");
                                return 1;
 #endif
+                               td->ioprio |= prio;
                                fgetpos(f, &off);
                                continue;
                        }
@@ -693,6 +691,7 @@ int parse_jobs_ini(char *file)
                                fprintf(stderr, "io priorities not available\n");
                                return 1;
 #endif
+                               td->ioprio |= prioclass << IOPRIO_CLASS_SHIFT;
                                fgetpos(f, &off);
                                continue;
                        }
@@ -856,7 +855,7 @@ int parse_jobs_ini(char *file)
                }
                fsetpos(f, &off);
 
-               if (add_job(td, name, prioclass, prio))
+               if (add_job(td, name))
                        return 1;
        }