On Tue, 17 Feb 2015 11:13:39 -0800 Linus Torvalds <[email protected]> wrote:
> On Tue, Feb 17, 2015 at 11:08 AM, J. Bruce Fields <[email protected]> > wrote: > > > > I agree that it's weird, but I think it's what we're stuck with. > > And if by "weird" you mean "flock is really not a well-defined or sane > interface", I'll agree with you. > > That said, I'm not at all sure about the "we're stuck with it". We can > improve the semantics without anybody noticing, because it's not like > anybody could *depend* on the weaker semantics - they needed > particular races and timings to hit anyway. The BSD implementation does not documented such a race, or indeed appear to have one. That implies that nothing using flock should have this problem. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
