Messages in this thread | | | From | Christian Schoenebeck <> | Subject | Re: [PATCH v2 1/5] 9p: Fix refcounting during full path walks for fid lookups | Date | Thu, 09 Jun 2022 14:44:04 +0200 |
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On Dienstag, 7. Juni 2022 05:41:10 CEST Tyler Hicks wrote: > On 2022-06-01 16:28:49, Christian Schoenebeck wrote: > > On Dienstag, 31. Mai 2022 16:28:29 CEST Tyler Hicks wrote: > > > On 2022-05-30 19:14:43, Christian Schoenebeck wrote: > > > > On Freitag, 27. Mai 2022 01:59:59 CEST Tyler Hicks wrote: > > > > > Decrement the refcount of the parent dentry's fid after walking > > > > > each path component during a full path walk for a lookup. Failure to > > > > > do > > > > > so can lead to fids that are not clunked until the filesystem is > > > > > > > > > > unmounted, as indicated by this warning: > > > > > 9pnet: found fid 3 not clunked > > > > > > > > That explains why I saw so many fids not being clunked with recent > > > > Linux > > > > kernel versions while doing some 9p protocol debugging with QEMU > > > > recently. [...] > 9p maintainers, is there anything else that I can help with to get this > bug fix reviewed/merged? Thanks!
Dominique is the only active 9p maintainer for a while and barely has time for 9p anymore (hint: implied call for volunteers hidden in this sentence).
Dominique, do you have a time slice for this issue? I agree that it makes sense to bring this issue forward.
Best regards, Christian Schoenebeck
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