everywhere: use @Int instead of std.meta

src/kern/log_ring.zig

@@ -77,8 +77,8 @@ const DescState = enum(u2) {
 
 const usize_bits = @bitSizeOf(usize);
 // Id is a monotonically increasing counter. `id & desc_mask` maps to the physical array index.
-const Id = std.meta.Int(.unsigned, usize_bits - 2);
-const IdSigned = std.meta.Int(.signed, usize_bits - 2);
+const Id = @Int(.unsigned, usize_bits - 2);
+const IdSigned = @Int(.signed, usize_bits - 2);
 
 const State = packed struct(usize) {
     id: Id,

src/rtl/bitmap.zig

@@ -2,7 +2,7 @@ const std = @import("std");
 
 fn get_closest_type(comptime N: usize) type {
     const bits = std.math.ceilPowerOfTwo(usize, N) catch unreachable;
-    return std.meta.Int(.unsigned, bits);
+    return @Int(.unsigned, bits);
 }
 
 /// Static bitmap that uses the most efficient underlying word size for N < 64