X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=options.c;h=e53b717affbe4e28a9ea8cb267a87cdc6685fedd;hb=dcf6ad384149ee0b3f91c5a8127160cc291f7157;hp=4b464028c337b95bb64aa08f093e49b2f455bb45;hpb=5fff95436922873dd9ded8b21af7222689e2ec5d;p=fio.git

diff --git a/options.c b/options.c
index 4b464028..e53b717a 100644
--- a/options.c
+++ b/options.c
@@ -959,48 +959,6 @@ static int zone_split_ddir(struct thread_options *o, enum fio_ddir ddir,
 	return 0;
 }
 
-static void __td_zone_gen_index(struct thread_data *td, enum fio_ddir ddir)
-{
-	unsigned int i, j, sprev, aprev;
-	uint64_t sprev_sz;
-
-	td->zone_state_index[ddir] = malloc(sizeof(struct zone_split_index) * 100);
-
-	sprev_sz = sprev = aprev = 0;
-	for (i = 0; i < td->o.zone_split_nr[ddir]; i++) {
-		struct zone_split *zsp = &td->o.zone_split[ddir][i];
-
-		for (j = aprev; j < aprev + zsp->access_perc; j++) {
-			struct zone_split_index *zsi = &td->zone_state_index[ddir][j];
-
-			zsi->size_perc = sprev + zsp->size_perc;
-			zsi->size_perc_prev = sprev;
-
-			zsi->size = sprev_sz + zsp->size;
-			zsi->size_prev = sprev_sz;
-		}
-
-		aprev += zsp->access_perc;
-		sprev += zsp->size_perc;
-		sprev_sz += zsp->size;
-	}
-}
-
-/*
- * Generate state table for indexes, so we don't have to do it inline from
- * the hot IO path
- */
-static void td_zone_gen_index(struct thread_data *td)
-{
-	int i;
-
-	td->zone_state_index = malloc(DDIR_RWDIR_CNT *
-					sizeof(struct zone_split_index *));
-
-	for (i = 0; i < DDIR_RWDIR_CNT; i++)
-		__td_zone_gen_index(td, i);
-}
-
 static int parse_zoned_distribution(struct thread_data *td, const char *input,
 				    bool absolute)
 {
@@ -1055,9 +1013,7 @@ static int parse_zoned_distribution(struct thread_data *td, const char *input,
 		return ret;
 	}
 
-	if (!ret)
-		td_zone_gen_index(td);
-	else {
+	if (ret) {
 		for (i = 0; i < DDIR_RWDIR_CNT; i++)
 			td->o.zone_split_nr[i] = 0;
 	}
@@ -3134,6 +3090,17 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.category = FIO_OPT_C_IO,
 		.group	= FIO_OPT_G_IOLOG,
 	},
+	{
+		.name	= "read_iolog_chunked",
+		.lname	= "Read I/O log in parts",
+		.type	= FIO_OPT_BOOL,
+		.off1	= offsetof(struct thread_options, read_iolog_chunked),
+		.def	= "0",
+		.parent	= "read_iolog",
+		.help	= "Parse IO pattern in chunks",
+		.category = FIO_OPT_C_IO,
+		.group	= FIO_OPT_G_IOLOG,
+	},
 	{
 		.name	= "replay_no_stall",
 		.lname	= "Don't stall on replay",