On Fri, 18 Sep 2015, Benjamin Coddington wrote: > ACK to these two. Sorry for the delay.. > > Ben Whoops! Wrong posting, please disregard. Sorry about the noise. Not that this work is un-ackable. Excellent work, this. Thanks for fixing this Jeff. Ben > > On Sat, 22 Aug 2015, Jeff Layton wrote: > > > I hadn't heard from Andrew in a while so I'm not 100% clear on whether > > his patches had fixed the race that he had spotted in the NFSv4 > > unhashing code. > > > > Still, once he had done the analysis, the problem was clear. I think > > this patchset should fix the problem in a relatively clean way. I've > > run some tests against this and it seems to not have broken anything, > > but I haven't been able to reproduce the actual race so I can't > > verify that this fixes it. > > > > Andrew, Anna, if you are able to do so could you test these patches > > and let us know whether this fixes those races? > > > > Jeff Layton (2): > > nfsd: ensure that the ol stateid hash reference is only put once > > nfsd: ensure that delegation stateid hash references are only put once > > > > fs/nfsd/nfs4state.c | 76 ++++++++++++++++++++++++++++++++++------------------- > > 1 file changed, 49 insertions(+), 27 deletions(-) > > > > -- > > 2.4.3 > > > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
