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Mon, 26 Oct 2026 13:26:25 -0400 (EDT) From: Junio C Hamano To: "Marc Strapetz via GitGitGadget" Cc: git@vger.kernel.org, Marc Strapetz Subject: Re: [PATCH 0/3] send-pack: avoid resending unchanged objects after rebasing In-Reply-To: (Marc Strapetz via GitGitGadget's message of "Mon, 26 Oct 2026 15:46:02 +0000") References: Date: Mon, 26 Oct 2026 10:26:24 -0700 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) X-Mailing-List: git@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain "Marc Strapetz via GitGitGadget" writes: > A common feature-branch workflow is to push a branch, rebase it onto an > updated upstream, and force-push the rewritten commits. Large blobs added or > changed on the feature branch may survive the rebase unchanged. Although the > receiver already has those blobs through the old branch tip, Git can pack > and send them again. This can turn a small history rewrite into a large > upload. This sounds like the exact problem push negotiation was designed to address.