-void bch2_hprint(struct printbuf *buf, s64 v)
-{
- int u, t = 0;
-
- for (u = 0; v >= 1024 || v <= -1024; u++) {
- t = v & ~(~0U << 10);
- v >>= 10;
- }
-
- pr_buf(buf, "%lli", v);
-
- /*
- * 103 is magic: t is in the range [-1023, 1023] and we want
- * to turn it into [-9, 9]
- */
- if (u && v < 100 && v > -100)
- pr_buf(buf, ".%i", t / 103);
- if (u)
- pr_buf(buf, "%c", si_units[u]);
-}
-
-void bch2_string_opt_to_text(struct printbuf *out,
- const char * const list[],
- size_t selected)
-{
- size_t i;
-
- for (i = 0; list[i]; i++)
- pr_buf(out, i == selected ? "[%s] " : "%s ", list[i]);
-}
-
-void bch2_flags_to_text(struct printbuf *out,
- const char * const list[], u64 flags)
-{
- unsigned bit, nr = 0;
- bool first = true;
-
- if (out->pos != out->end)
- *out->pos = '\0';
-
- while (list[nr])
- nr++;
-
- while (flags && (bit = __ffs(flags)) < nr) {
- if (!first)
- pr_buf(out, ",");
- first = false;
- pr_buf(out, "%s", list[bit]);
- flags ^= 1 << bit;
- }
-}
-