From: "Daniel P. Berrangé via qemu development" <qemu-devel@nongnu.org>
To: Junjie Cao <junjie.cao@intel.com>
Cc: qemu-devel@nongnu.org, peterx@redhat.com, farosas@suse.de
Subject: Re: [PATCH v3 2/4] io/channel: introduce qio_channel_pwrite{v, }_all()
Date: Fri, 17 Apr 2026 10:46:33 +0100 [thread overview]
Message-ID: <aeIBeQ-DZsQah7-O@redhat.com> (raw)
In-Reply-To: <20260413214549.926435-3-junjie.cao@intel.com>
On Tue, Apr 14, 2026 at 05:45:47AM +0800, Junjie Cao wrote:
> Add positioned write helpers that retry on short writes, matching
> the pread_all family from the previous patch.
>
> qio_channel_pwritev_all() -- retry loop; returns 0 on success,
> -1 on error.
> qio_channel_pwrite_all() -- single-buffer convenience wrapper.
>
> Signed-off-by: Junjie Cao <junjie.cao@intel.com>
> ---
> include/io/channel.h | 41 +++++++++++++++++++++++++++++++++++++
> io/channel.c | 48 ++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 89 insertions(+)
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
With regards,
Daniel
--
|: https://berrange.com ~~ https://hachyderm.io/@berrange :|
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next prev parent reply other threads:[~2026-04-17 9:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-13 21:45 [PATCH v3 0/4] io/channel: complete pread/pwrite_all API and fix multifd_file_recv_data Junjie Cao
2026-04-13 21:45 ` [PATCH v3 1/4] io/channel: introduce qio_channel_pread{v, }_all{, _eof}() Junjie Cao
2026-04-14 15:49 ` Fabiano Rosas
2026-04-17 9:45 ` [PATCH v3 1/4] io/channel: introduce qio_channel_pread{v,}_all{,_eof}() Daniel P. Berrangé
2026-04-13 21:45 ` [PATCH v3 2/4] io/channel: introduce qio_channel_pwrite{v,}_all() Junjie Cao
2026-04-14 15:54 ` [PATCH v3 2/4] io/channel: introduce qio_channel_pwrite{v, }_all() Fabiano Rosas
2026-04-17 9:46 ` Daniel P. Berrangé via qemu development [this message]
2026-04-13 21:45 ` [PATCH v3 3/4] migration/file: fix type mismatch and NULL deref in multifd_file_recv_data Junjie Cao
2026-04-14 15:55 ` Fabiano Rosas
2026-04-13 21:45 ` [PATCH v3 4/4] tests/unit: add pread/pwrite _all tests for io channel file Junjie Cao
2026-04-14 16:01 ` Fabiano Rosas
2026-04-17 9:47 ` Daniel P. Berrangé
2026-04-17 16:51 ` [PATCH v3 0/4] io/channel: complete pread/pwrite_all API and fix multifd_file_recv_data Junjie Cao
2026-04-17 9:48 ` Daniel P. Berrangé
2026-04-17 14:04 ` Peter Xu
2026-04-26 8:15 ` Michael Tokarev
2026-04-26 8:21 ` Michael Tokarev
2026-04-29 14:24 ` Fabiano Rosas
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