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From: Alvin Sun In-Reply-To: <87se8kh9f5.fsf@t14s.mail-host-address-is-not-set> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT X-Stat-Signature: 3fbe3qxijk7iw84mtadjzpepww7puxis X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: EF97714000E X-Rspam-User: X-HE-Tag: 1777043665-727081 X-HE-Meta: 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 U4bl5l3U OtagUMpBu9zQmGusST4gpDNwGmvTkIIMdI3KeR8OSxS8AxQUjEAt1sNxwo7lMV+gje5YdU2m5SY3fXZ+A4mxGNkboys3YJ1udRFrO4VMIslDUPJN1wGr85gKktbWxF0wV0/OMTLGddn1xn2u4OBbBLNwTpsz9X6P7kwsdHf1bjNSOgRrXTOZD+RZHhUg3VFFBQDzW5KoLQjiXa7xC4U1knm4SCMpYFjIjdXsifUD8rSXnpz0= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 4/24/26 19:42, Andreas Hindborg wrote: > "Alvin Sun" writes: > >> Add a helper to find the first present entry in the XArray. >> >> Returns the index of the first present entry, or None if the array >> is empty. >> >> Signed-off-by: Alvin Sun > I submitted a similar patch a while back as part of the dependencies for > rust null block [1]. Could you check if you could use this patch for > your use case? > > Best regards, > Andreas Hindborg > > > [1] https://lore.kernel.org/all/20260209-xarray-entry-send-v3-7-f777c65b8ae2@kernel.org/ Sure. Looks like Tamir has already told me about this patch series. I'll try it later. Best regards, Alvin >