Add support for inverse options
Options that are tied to each other, meaning that if one is
incremented by X, the other is decremented by X automatically.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/parse.c b/parse.c
index c1fed56..545c3de 100644
--- a/parse.c
+++ b/parse.c
@@ -833,9 +833,8 @@
return 1;
}
- if (!handle_option(*o, post, data)) {
+ if (!handle_option(*o, post, data))
return 0;
- }
log_err("fio: failed parsing %s\n", input);
return 1;
@@ -1063,8 +1062,11 @@
dprint(FD_PARSE, "init options\n");
- for (o = &options[0]; o->name; o++)
+ for (o = &options[0]; o->name; o++) {
option_init(o);
+ if (o->inverse)
+ o->inv_opt = find_option(options, o->inverse);
+ }
}
void options_free(struct fio_option *options, void *data)