From: Konstantin Khorenko <khorenko@virtuozzo.com>
To: Liu Kui <kui.liu@virtuozzo.com>
Cc: devel@openvz.org, azaitsev@virtuozzo.com
Subject: Re: [Devel] [PATCH hci-8.0 0/2] fs/fuse: unify dropping the fuse file reference of a writeback request
Date: Wed, 23 Sep 2026 19:01:38 +0200 [thread overview]
Message-ID: <179018289872.3115251.16615820149612061651.b4-ty@b4> (raw)
In-Reply-To: <20260923-vstor-145614-unify-v1-0-3907084ba107@virtuozzo.com>
On Wed, 23 Sep 2026 20:50:39 +0800, Liu Kui wrote:
> fs/fuse: unify dropping the fuse file reference of a writeback request
>
> Rework the fix for the fuse file refcount leak on close_wait writeback
> (VSTOR-145614): revert the previous fix, which moved the wpa's
> reference acquisition back to submit time, and instead drop the
> reference unconditionally in fuse_writepage_free(), which every wpa
> death path passes exactly once. This keeps the allocation-time
> ownership model of mainline commit 4046d3adcca4 ("fuse: move fuse file
> initialization to wpa allocation time") unmodified.
>
> [...]
Applied to branch-rh10-6.12.0-211.52.1.22.x.vz10-ovz, will be released in rh10-6.12.0-211.52.1.22.3.vz10, thanks!
[1/2] Revert "fs/fuse: fix fuse file refcount leak on close_wait writeback"
https://bitbucket.org/virtuozzocore/vzkernel.vzs/commits/d377ba5110e8
[2/2] fs/fuse: unify dropping the fuse file reference of a writeback request
https://bitbucket.org/virtuozzocore/vzkernel.vzs/commits/6a30a2b00fee
--
Konstantin Khorenko <khorenko@virtuozzo.com>
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next prev parent reply other threads:[~2026-09-23 17:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 12:50 Liu Kui
2026-09-23 12:50 ` [Devel] [PATCH hci-8.0 1/2] Revert "fs/fuse: fix fuse file refcount leak on close_wait writeback" Liu Kui
2026-09-23 12:50 ` [Devel] [PATCH hci-8.0 2/2] fs/fuse: unify dropping the fuse file reference of a writeback request Liu Kui
2026-09-23 17:26 ` Konstantin Khorenko
2026-09-23 17:01 ` Konstantin Khorenko [this message]
2026-09-23 17:13 ` [Devel] [PATCH hci-8.0 0/2] " Konstantin Khorenko
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