From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: dev@dpdk.org, david.marchand@redhat.com, chenbox@nvidia.com
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: [PATCH v4 0/5] vhost: FD manager improvements
Date: Tue, 11 Jun 2024 15:39:52 +0200 [thread overview]
Message-ID: <20240611133957.72032-1-maxime.coquelin@redhat.com> (raw)
This series aims at improving the Vhost FD manager.
The fdset internals is hidden from its callers, the
notification/synchronization is made systematic for
every FD add/del operations and finally the code is
reworked to make use of epoll insteal of poll which
reduces the complexity (less locks involved,
synchrnoization no more necessary).
The series has been tested with both Vhost-user/Virtio-user
and with VDUSE.
Changes in v4:
==============
- Remove useless parameter check (Stephen)
- Error handling in dset_add (Chenbo)
- Destroy support fixup in even dispatcher (Chenbo)
- Refactor fdentry insertion/removal
- Rebased on top of next-virtio/staging
David Marchand (1):
vhost: manage FD with epoll
Maxime Coquelin (4):
vhost: rename polling mutex
vhost: make use of FD manager init function
vhost: hide synchronization within FD manager
vhost: improve fdset initialization
lib/vhost/fd_man.c | 456 ++++++++++++++++++++++-----------------------
lib/vhost/fd_man.h | 48 +----
lib/vhost/socket.c | 38 +---
lib/vhost/vduse.c | 52 ++----
4 files changed, 252 insertions(+), 342 deletions(-)
--
2.45.1
next reply other threads:[~2024-06-11 13:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-11 13:39 Maxime Coquelin [this message]
2024-06-11 13:39 ` [PATCH v4 1/5] vhost: rename polling mutex Maxime Coquelin
2024-06-11 13:39 ` [PATCH v4 2/5] vhost: make use of FD manager init function Maxime Coquelin
2024-06-11 13:39 ` [PATCH v4 3/5] vhost: hide synchronization within FD manager Maxime Coquelin
2024-06-11 13:39 ` [PATCH v4 4/5] vhost: improve fdset initialization Maxime Coquelin
2024-06-11 13:39 ` [PATCH v4 5/5] vhost: manage FD with epoll Maxime Coquelin
2024-06-11 14:52 ` [PATCH v4 0/5] vhost: FD manager improvements David Marchand
2024-06-12 8:41 ` Maxime Coquelin
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