コード例 #1
0
ファイル: extents.c プロジェクト: mikuhatsune001/linux2.6.32
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
}
コード例 #2
0
ファイル: debug.c プロジェクト: 0x000000FF/Linux4Edison
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;
}