X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=parse.h;h=d68484eaf0c65572352222297162ebd0d20cf7e7;hb=dc8a3d629310d1ac9143d62c9f37ff16331737d5;hp=9b4e2f32535cbd8c31bbc4f059dd1f76b76a25fc;hpb=07a2919d7a86607d42f5fb69f1f0ba98097d4d98;p=fio.git

diff --git a/parse.h b/parse.h
index 9b4e2f32..d68484ea 100644
--- a/parse.h
+++ b/parse.h
@@ -21,6 +21,7 @@ enum fio_opt_type {
 	FIO_OPT_BOOL,
 	FIO_OPT_FLOAT_LIST,
 	FIO_OPT_STR_SET,
+	FIO_OPT_STR_VAL_ZONE,
 	FIO_OPT_DEPRECATED,
 	FIO_OPT_SOFT_DEPRECATED,
 	FIO_OPT_UNSUPPORTED,	/* keep this last */
@@ -38,7 +39,7 @@ struct value_pair {
 };
 
 #define OPT_LEN_MAX 	8192
-#define PARSE_MAX_VP	24
+#define PARSE_MAX_VP	32
 
 /*
  * Option define
@@ -125,12 +126,23 @@ static inline void *td_var(void *to, const struct fio_option *o,
 	else
 		ret = to;
 
-	return ret + offset;
+	return (void *) ((uintptr_t) ret + offset);
 }
 
 static inline int parse_is_percent(unsigned long long val)
 {
-	return val <= -1ULL && val >= (-1ULL - 100ULL);
+	return val >= -101ULL;
+}
+
+#define ZONE_BASE_VAL ((-1ULL >> 1) + 1)
+static inline int parse_is_percent_uncapped(unsigned long long val)
+{
+	return ZONE_BASE_VAL + -1U < val;
+}
+
+static inline int parse_is_zone(unsigned long long val)
+{
+	return (val - ZONE_BASE_VAL) <= -1U;
 }
 
 struct print_option {