docs: update for new data placement options

[fio.git] / parse.h

diff --git a/parse.h b/parse.h
index 4ad92d9db274b9b75c04b0768795d33e98f39030..806a76ee09eee1ba4ad1978b542a4e8b8ed2bc37 100644 (file)
--- a/parse.h
+++ b/parse.h
@@ -10,16 +10,20 @@
 enum fio_opt_type {
        FIO_OPT_INVALID = 0,
        FIO_OPT_STR,
+       FIO_OPT_STR_ULL,
        FIO_OPT_STR_MULTI,
        FIO_OPT_STR_VAL,
        FIO_OPT_STR_VAL_TIME,
        FIO_OPT_STR_STORE,
        FIO_OPT_RANGE,
        FIO_OPT_INT,
+       FIO_OPT_ULL,
        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 */
 };
 
@@ -28,14 +32,14 @@ enum fio_opt_type {
  */
 struct value_pair {
        const char *ival;               /* string option */
-       unsigned int oval;              /* output value */
+       unsigned long long oval;        /* output value */
        const char *help;               /* help text for sub option */
        int orval;                      /* OR value */
        void *cb;                       /* sub-option callback */
 };
 
-#define OPT_LEN_MAX    4096
-#define PARSE_MAX_VP   24
+#define OPT_LEN_MAX    8192
+#define PARSE_MAX_VP   32
 
 /*
  * Option define
@@ -51,7 +55,7 @@ struct fio_option {
        unsigned int off4;
        unsigned int off5;
        unsigned int off6;
-       unsigned int maxval;            /* max and min value */
+       unsigned long long maxval;              /* max and min value */
        int minval;
        double maxfp;                   /* max and min floating value */
        double minfp;
@@ -122,12 +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 {