Re: Nanosecond fs timestamp support: sad

Matt Mackall
2011-07-22T21:11:47Z

On Fri, 2011-07-22 at 22:59 +0200, Andi Kleen wrote:
> > Indeed. Only usefully exists on ext4 and requires extra system calls.
>
> Not sure what you mean? It's in stat(2), just like the timestamps.

I don't see anything that looks like a version or generation number in
either the man pages, the asm-generic/stat.h, or glibc's asm/stat.h.
Pointer?

The only interface I'm aware of is the EXT?_IOC_GETVERSION interface.
Looks like that is supported by BTRFS.

--
Mathematics is the supreme nostalgia of our time.