From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: Re: [PATCH 1/5] tftp: skip memory allocation when seeking to current position
Date: Tue, 17 Mar 2026 11:21:04 +0100 [thread overview]
Message-ID: <177374286450.3147253.14033423693792541848.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20260312144428.2158727-1-a.fatoum@pengutronix.de>
On Thu, 12 Mar 2026 15:44:21 +0100, Ahmad Fatoum wrote:
> We currently allocate 1K of memory, only to discard it when seeking to
> the same offset, we are currently at.
>
> Restructure tftp_lseek() to use early returns for the unsupported
> backward-seek and early-exit also for the no-op case of new pos being
> the same as the old pos.
>
> [...]
Applied, thanks!
[1/5] tftp: skip memory allocation when seeking to current position
https://git.pengutronix.de/cgit/barebox/commit/?id=4eb2b9845bd4 (link may not be stable)
[2/5] tftp: warn when seek-heavy access wastes network bandwidth
https://git.pengutronix.de/cgit/barebox/commit/?id=076a94b6e083 (link may not be stable)
[3/5] tftp: emulate backwards seek by reopening the file
https://git.pengutronix.de/cgit/barebox/commit/?id=ac2ff2fe4306 (link may not be stable)
[4/5] libfile: drop TFTP-specific hack in open_fdt()
https://git.pengutronix.de/cgit/barebox/commit/?id=ea481907e334 (link may not be stable)
[5/5] fs: fix relative path resolution when CWD is on a TFTP mount
https://git.pengutronix.de/cgit/barebox/commit/?id=0528a6a5585a (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2026-03-17 10:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-12 14:44 Ahmad Fatoum
2026-03-12 14:44 ` [PATCH 2/5] tftp: warn when seek-heavy access wastes network bandwidth Ahmad Fatoum
2026-03-12 14:44 ` [PATCH 3/5] tftp: emulate backwards seek by reopening the file Ahmad Fatoum
2026-03-12 14:44 ` [PATCH 4/5] libfile: drop TFTP-specific hack in open_fdt() Ahmad Fatoum
2026-03-12 14:44 ` [PATCH 5/5] fs: fix relative path resolution when CWD is on a TFTP mount Ahmad Fatoum
2026-03-17 10:21 ` Sascha Hauer [this message]
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