X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=thread_options.h;h=74e7ea45868b50a8701079fa99d23e81d7a2ab9f;hb=50eaefa5cdaeb345df1f9902fe87d55aa48dc206;hp=450e7ddeee25d2ac471e79da637bbf8e168d4502;hpb=d5b3cfd4064d5414c1bce4acc65c181db86a8634;p=fio.git

diff --git a/thread_options.h b/thread_options.h
index 450e7dde..74e7ea45 100644
--- a/thread_options.h
+++ b/thread_options.h
@@ -50,6 +50,12 @@ struct split {
 	unsigned long long val2[ZONESPLIT_MAX];
 };
 
+struct split_prio {
+	uint64_t bs;
+	int32_t prio;
+	uint32_t perc;
+};
+
 struct bssplit {
 	uint64_t bs;
 	uint32_t perc;
@@ -138,7 +144,7 @@ struct thread_options {
 	unsigned int do_verify;
 	unsigned int verify_interval;
 	unsigned int verify_offset;
-	char verify_pattern[MAX_PATTERN_SIZE];
+	char *verify_pattern;
 	unsigned int verify_pattern_bytes;
 	struct pattern_fmt verify_fmt[8];
 	unsigned int verify_fmt_sz;
@@ -250,13 +256,14 @@ struct thread_options {
 	unsigned int zero_buffers;
 	unsigned int refill_buffers;
 	unsigned int scramble_buffers;
-	char buffer_pattern[MAX_PATTERN_SIZE];
+	char *buffer_pattern;
 	unsigned int buffer_pattern_bytes;
 	unsigned int compress_percentage;
 	unsigned int compress_chunk;
 	unsigned int dedupe_percentage;
 	unsigned int dedupe_mode;
 	unsigned int dedupe_working_set_percentage;
+	unsigned int dedupe_global;
 	unsigned int time_based;
 	unsigned int disable_lat;
 	unsigned int disable_clat;
@@ -457,7 +464,6 @@ struct thread_options_pack {
 	uint32_t do_verify;
 	uint32_t verify_interval;
 	uint32_t verify_offset;
-	uint8_t verify_pattern[MAX_PATTERN_SIZE];
 	uint32_t verify_pattern_bytes;
 	uint32_t verify_fatal;
 	uint32_t verify_dump;
@@ -565,13 +571,13 @@ struct thread_options_pack {
 	uint32_t zero_buffers;
 	uint32_t refill_buffers;
 	uint32_t scramble_buffers;
-	uint8_t buffer_pattern[MAX_PATTERN_SIZE];
 	uint32_t buffer_pattern_bytes;
 	uint32_t compress_percentage;
 	uint32_t compress_chunk;
 	uint32_t dedupe_percentage;
 	uint32_t dedupe_mode;
 	uint32_t dedupe_working_set_percentage;
+	uint32_t dedupe_global;
 	uint32_t time_based;
 	uint32_t disable_lat;
 	uint32_t disable_clat;
@@ -590,6 +596,7 @@ struct thread_options_pack {
 	uint32_t lat_percentiles;
 	uint32_t slat_percentiles;
 	uint32_t percentile_precision;
+	uint32_t pad5;
 	fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
 
 	uint8_t read_iolog_file[FIO_TOP_STR_MAX];
@@ -690,9 +697,16 @@ struct thread_options_pack {
 
 	uint32_t log_entries;
 	uint32_t log_prio;
+
+	/*
+	 * verify_pattern followed by buffer_pattern from the unpacked struct
+	 */
+	uint8_t patterns[];
 } __attribute__((packed));
 
-extern void convert_thread_options_to_cpu(struct thread_options *o, struct thread_options_pack *top);
+extern int convert_thread_options_to_cpu(struct thread_options *o,
+		struct thread_options_pack *top, size_t top_sz);
+extern size_t thread_options_pack_size(struct thread_options *o);
 extern void convert_thread_options_to_net(struct thread_options_pack *top, struct thread_options *);
 extern int fio_test_cconv(struct thread_options *);
 extern void options_default_fill(struct thread_options *o);
@@ -706,4 +720,8 @@ extern int str_split_parse(struct thread_data *td, char *str,
 extern int split_parse_ddir(struct thread_options *o, struct split *split,
 			    char *str, bool absolute, unsigned int max_splits);
 
+extern int split_parse_prio_ddir(struct thread_options *o,
+				 struct split_prio **entries, int *nr_entries,
+				 char *str);
+
 #endif