void bch_extent_to_text(char *buf, size_t size, const struct bkey *k)
{
unsigned i = 0;
char *out = buf, *end = buf + size;
#define p(...) (out += scnprintf(out, end - out, __VA_ARGS__))
p("%llu:%llu len %llu -> [", KEY_INODE(k), KEY_START(k), KEY_SIZE(k));
for (i = 0; i < KEY_PTRS(k); i++) {
if (i)
p(", ");
if (PTR_DEV(k, i) == PTR_CHECK_DEV)
p("check dev");
else
p("%llu:%llu gen %llu", PTR_DEV(k, i),
PTR_OFFSET(k, i), PTR_GEN(k, i));
}
p("]");
if (KEY_DIRTY(k))
p(" dirty");
if (KEY_CSUM(k))
p(" cs%llu %llx", KEY_CSUM(k), k->ptr[1]);
#undef p
}
struct keyprint_hack bch_pkey(const struct bkey *k)
{
unsigned i = 0;
struct keyprint_hack r;
char *out = r.s, *end = r.s + KEYHACK_SIZE;
#define p(...) (out += scnprintf(out, end - out, __VA_ARGS__))
p("%llu:%llu len %llu -> [", KEY_INODE(k), KEY_OFFSET(k), KEY_SIZE(k));
if (KEY_PTRS(k))
while (1) {
p("%llu:%llu gen %llu",
PTR_DEV(k, i), PTR_OFFSET(k, i), PTR_GEN(k, i));
if (++i == KEY_PTRS(k))
break;
p(", ");
}
p("]");
if (KEY_DIRTY(k))
p(" dirty");
if (KEY_CSUM(k))
p(" cs%llu %llx", KEY_CSUM(k), k->ptr[1]);
#undef p
return r;
}