Messages in this thread Patch in this message | | | Date | Thu, 20 Dec 2001 19:47:49 +0100 | From | Michael Dunsky <> | Subject | Re: Changing KB, MB, and GB to KiB, MiB, and GiB in Configure.help. |
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Hi!
You are close - he uses "MiB" as short for "mebi" - Mega-binary. Don't laugh - this is official! It's exactly for what you said:
What is 1 MB? 1.000.000 Byte or 1.048.576 Byte
For a short reading I recommend this:
http://physics.nist.gov/cuu/Units/binary.html
ciao
Michael
Matt Bernstein wrote:
> I believe that the main purpose of documentation, help etc is to get the > information across in a way that is most easily understood, ie that > minimises the number of support questions.. ..and everyone surely knows > what GB, MB and KB stand for. So let's leave it at that. Where's the "i" > in "megabyte" ? Or is 1MiB 1000000 bytes, rather than 1048576? > > It's confusing enough with the 10 "Mb" networking / 1.44 "MB" floppy > distinction already.. > > At 11:02 -0700 Steven Cole wrote: > > >>Now, granted that this is the "standard", should there be some discussion related to this >>change, or is everyone comfortable with this? It certainly made me do a double take. >> >>Here is a snippet from the diff between versions 2.75 and 2.76 of Configure.help: >> >>@@ -344,8 +344,8 @@ >> If you are compiling a kernel which will never run on a machine with >> more than 960 megabytes of total physical RAM, answer "off" here >> (default choice and suitable for most users). This will result in a >>- "3GB/1GB" split: 3GB are mapped so that each process sees a 3GB >>- virtual memory space and the remaining part of the 4GB virtual memory >>+ "3GiB/1GiB" split: 3GiB are mapped so that each process sees a 3GiB >>+ virtual memory space and the remaining part of the 4GiB virtual memory >> space is used by the kernel to permanently map as much physical memory >> as possible. >> > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > >
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