X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=options.c;h=627029cd732ccba701079e3ec1d7f6d5c3a35b15;hp=7f663bb8ffbe880c2e67bc0c8c021e1f8a52e784;hb=949ae6dce35c81348cfb15f77c9d0a6785fe4053;hpb=6d428bcd303e466403cebdedf20a5cf84f6949cd

diff --git a/options.c b/options.c
index 7f663bb8..627029cd 100644
--- a/options.c
+++ b/options.c
@@ -204,7 +204,8 @@ static int str_bssplit_cb(void *data, const char *input)
 			ret = bssplit_ddir(&td->o, DDIR_TRIM, op);
 			free(op);
 		}
-		ret = bssplit_ddir(&td->o, DDIR_READ, str);
+		if (!ret)
+			ret = bssplit_ddir(&td->o, DDIR_READ, str);
 	}
 
 	free(p);
@@ -529,8 +530,22 @@ static int str_verify_cpus_allowed_cb(void *data, const char *input)
 {
 	struct thread_data *td = data;
 
+	if (parse_dryrun())
+		return 0;
+
 	return set_cpus_allowed(td, &td->o.verify_cpumask, input);
 }
+
+static int str_log_cpus_allowed_cb(void *data, const char *input)
+{
+	struct thread_data *td = data;
+
+	if (parse_dryrun())
+		return 0;
+
+	return set_cpus_allowed(td, &td->o.log_gz_cpumask, input);
+}
+
 #endif
 
 #ifdef CONFIG_LIBNUMA
@@ -2857,16 +2872,26 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.group	= FIO_OPT_G_RATE,
 	},
 	{
-		.name	= "rate_poisson",
-		.lname	= "simulate requests under Poisson process",
-		.type	= FIO_OPT_BOOL,
-		.off1	= td_var_offset(poisson_rate),
-		.help	= "With rate limit, simulate requests that follow Poisson process",
-		.def	= "0",
-		.parent = "rate",
-		.hide	= 1,
+		.name	= "rate_process",
+		.lname	= "Rate Process",
+		.type	= FIO_OPT_STR,
+		.off1	= td_var_offset(rate_process),
+		.help	= "What process controls how rated IO is managed",
+		.def	= "linear",
 		.category = FIO_OPT_C_IO,
 		.group	= FIO_OPT_G_RATE,
+		.posval = {
+			  { .ival = "linear",
+			    .oval = RATE_PROCESS_LINEAR,
+			    .help = "Linear rate of IO",
+			  },
+			  {
+			    .ival = "poisson",
+			    .oval = RATE_PROCESS_POISSON,
+			    .help = "Rate follows Poisson process",
+			  },
+		},
+		.parent = "rate",
 	},
 	{
 		.name	= "rate_cycle",
@@ -3215,6 +3240,19 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.category = FIO_OPT_C_LOG,
 		.group	= FIO_OPT_G_INVALID,
 	},
+#ifdef FIO_HAVE_CPU_AFFINITY
+	{
+		.name	= "log_compression_cpus",
+		.lname	= "Log Compression CPUs",
+		.type	= FIO_OPT_STR,
+		.cb	= str_log_cpus_allowed_cb,
+		.off1	= td_var_offset(log_gz_cpumask),
+		.parent = "log_compression",
+		.help	= "Limit log compression to these CPUs",
+		.category = FIO_OPT_C_LOG,
+		.group	= FIO_OPT_G_INVALID,
+	},
+#endif
 	{
 		.name	= "log_store_compressed",
 		.lname	= "Log store compressed",