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Re: [Qemu-devel] [PATCH v2 0/4] 9p: Fix file ID collisions
From: |
Greg Kurz |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/4] 9p: Fix file ID collisions |
Date: |
Tue, 7 May 2019 11:28:04 +0200 |
On Fri, 03 May 2019 18:20:39 +0200
Christian Schoenebeck <address@hidden> wrote:
> Hi!
>
> This is v2 of a proposed patch set for fixing file ID collisions with 9pfs.
>
> Patch 1 to 3 are identical to the previous version. New in this v2 is patch 4
> which introduces variable length suffixes for inode mapping instead of fixed
> length prefixes.
>
> Also: patch 4 disables file ID persistency at compile time by default for now,
> since I am yet unresolved about details of that persistency.
>
> Christian Schoenebeck (4):
> 9p: mitigates most QID path collisions
> 9P: trivial cleanup of QID path collision mitigation
> 9p: persistency of QID path beyond reboots / suspensions
> 9p: use variable length suffixes for inode mapping
>
> fsdev/9p-marshal.h | 6 +-
> hw/9pfs/9p.c | 1145
> ++++++++++++++++++++++++++++++++++++++++++++++++--
> hw/9pfs/9p.h | 167 ++++++++
> hw/9pfs/trace-events | 14 +-
> 4 files changed, 1296 insertions(+), 36 deletions(-)
>
Hmm... this series comes unthreaded again because the cover has:
Message-ID: <address@hidden>
while the patches have:
In-Reply-To: <address@hidden>
Maybe consider using git send-email or stgit mail to have proper
threading for free.
Cheers,
--
Greg