3 ms·
2 gb user + 1 gb swap + 1 gb rootfs unpacked in ram perhaps. They discuss a decompression operation and the only portion of the sequence that would occur in no
by trdtaylor1 7y ago
2 gb user + 1 gb swap + 1 gb rootfs unpacked in ram perhaps. They discuss a decompression operation and the only portion of the sequence that would occur in normally is unpacking a rootfs in RAM.
- wtallis 7y agoThe kernel itself is compressed, and among the first things that happen after the bootloader hands off to the kernel is that the stub at the beginning of the kernel decompresses the rest of the kernel. And in this case they don't appear to be using any initrd for the root filesystem, just hurrying to bring up access to the full filesystem over eMMC.