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From: Lukas Straub <lukasstraub2@web.de>
To: kernelnewbies@kernelnewbies.org
Subject: Ordering guarantee inside a single bio?
Date: Sun, 26 Jan 2020 13:07:38 +0100	[thread overview]
Message-ID: <20200126130738.0fdc47d6@luklap> (raw)

Hello Everyone,
I am planing to write a new device-mapper target and I'm wondering if there is a ordering guarantee for the operation inside a single bio? For example if I issue a write bio to sector 0 of length 4, is it guaranteed that sector 0 is written first and sector 3 is written last?

Regards,
Lukas Straub

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             reply	other threads:[~2020-01-27 16:55 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-26 12:07 Lukas Straub [this message]
2020-01-27 17:27 ` Ordering guarantee inside a single bio? Valdis Klētnieks
2020-01-27 18:22   ` Lukas Straub
2020-01-28  4:50     ` 오준택
2020-01-29 20:28       ` Valdis Klētnieks
2020-01-30 14:16         ` Lukas Straub
2020-01-31  3:26           ` Valdis Klētnieks

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