X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=options.c;h=9fbcd96d9ee1f4987fbbfad8e5eac896e6dd8dad;hp=1b3ea04d203ac84c0a9179310182eb089518c26c;hb=a43f4461d5716c4c46018dd45cecf0a896d05dbd;hpb=f31feaa21642929b6d9d5396b73669372fda9a0a

diff --git a/options.c b/options.c
index 1b3ea04d..9fbcd96d 100644
--- a/options.c
+++ b/options.c
@@ -57,8 +57,7 @@ struct split {
 };
 
 static int split_parse_ddir(struct thread_options *o, struct split *split,
-			    enum fio_ddir ddir, char *str, bool absolute,
-			    unsigned int max_splits)
+			    char *str, bool absolute, unsigned int max_splits)
 {
 	unsigned long long perc;
 	unsigned int i;
@@ -125,7 +124,7 @@ static int bssplit_ddir(struct thread_options *o, enum fio_ddir ddir, char *str,
 
 	memset(&split, 0, sizeof(split));
 
-	if (split_parse_ddir(o, &split, ddir, str, data, BSSPLIT_MAX))
+	if (split_parse_ddir(o, &split, str, data, BSSPLIT_MAX))
 		return 1;
 	if (!split.nr)
 		return 0;
@@ -342,6 +341,43 @@ static int ignore_error_type(struct thread_data *td, enum error_type_bit etype,
 
 }
 
+static int str_replay_skip_cb(void *data, const char *input)
+{
+	struct thread_data *td = cb_data_to_td(data);
+	char *str, *p, *n;
+	int ret = 0;
+
+	if (parse_dryrun())
+		return 0;
+
+	p = str = strdup(input);
+
+	strip_blank_front(&str);
+	strip_blank_end(str);
+
+	while (p) {
+		n = strchr(p, ',');
+		if (n)
+			*n++ = '\0';
+		if (!strcmp(p, "read"))
+			td->o.replay_skip |= 1u << DDIR_READ;
+		else if (!strcmp(p, "write"))
+			td->o.replay_skip |= 1u << DDIR_WRITE;
+		else if (!strcmp(p, "trim"))
+			td->o.replay_skip |= 1u << DDIR_TRIM;
+		else if (!strcmp(p, "sync"))
+			td->o.replay_skip |= 1u << DDIR_SYNC;
+		else {
+			log_err("Unknown skip type: %s\n", p);
+			ret = 1;
+			break;
+		}
+		p = n;
+	}
+	free(str);
+	return ret;
+}
+
 static int str_ignore_error_cb(void *data, const char *input)
 {
 	struct thread_data *td = cb_data_to_td(data);
@@ -845,7 +881,7 @@ static int zone_split_ddir(struct thread_options *o, enum fio_ddir ddir,
 
 	memset(&split, 0, sizeof(split));
 
-	if (split_parse_ddir(o, &split, ddir, str, absolute, ZONESPLIT_MAX))
+	if (split_parse_ddir(o, &split, str, absolute, ZONESPLIT_MAX))
 		return 1;
 	if (!split.nr)
 		return 0;
@@ -1010,8 +1046,6 @@ static int parse_zoned_distribution(struct thread_data *td, const char *input,
 	}
 
 	if (parse_dryrun()) {
-		int i;
-
 		for (i = 0; i < DDIR_RWDIR_CNT; i++) {
 			free(td->o.zone_split[i]);
 			td->o.zone_split[i] = NULL;
@@ -3158,6 +3192,17 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.category = FIO_OPT_C_IO,
 		.group	= FIO_OPT_G_IOLOG,
 	},
+	{
+		.name	= "replay_skip",
+		.lname	= "Replay Skip",
+		.type	= FIO_OPT_STR,
+		.cb	= str_replay_skip_cb,
+		.off1	= offsetof(struct thread_options, replay_skip),
+		.parent	= "read_iolog",
+		.help	= "Skip certain IO types (read,write,trim,flush)",
+		.category = FIO_OPT_C_IO,
+		.group	= FIO_OPT_G_IOLOG,
+	},
 	{
 		.name	= "exec_prerun",
 		.lname	= "Pre-execute runnable",
@@ -4425,15 +4470,15 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.prio	= 1,
 		.posval = {
 			  { .ival = "0",
-			    .oval = 0,
+			    .oval = N2S_NONE,
 			    .help = "Auto-detect",
 			  },
 			  { .ival = "8",
-			    .oval = 8,
+			    .oval = N2S_BYTEPERSEC,
 			    .help = "Normal (byte based)",
 			  },
 			  { .ival = "1",
-			    .oval = 1,
+			    .oval = N2S_BITPERSEC,
 			    .help = "Bit based",
 			  },
 		},
@@ -5114,8 +5159,7 @@ struct fio_option *fio_option_find(const char *name)
 	return find_option(fio_options, name);
 }
 
-static struct fio_option *find_next_opt(struct thread_options *o,
-					struct fio_option *from,
+static struct fio_option *find_next_opt(struct fio_option *from,
 					unsigned int off1)
 {
 	struct fio_option *opt;
@@ -5152,7 +5196,7 @@ bool __fio_option_is_set(struct thread_options *o, unsigned int off1)
 	struct fio_option *opt, *next;
 
 	next = NULL;
-	while ((opt = find_next_opt(o, next, off1)) != NULL) {
+	while ((opt = find_next_opt(next, off1)) != NULL) {
 		if (opt_is_set(o, opt))
 			return true;