From: "Jean-Sébastien Pédron" <jean-sebastien.pedron@dumbbell.fr>
To: Jerome Glisse <j.glisse@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Subject: Re: Questions about TTM buffer object maping
Date: Thu, 11 Jul 2013 23:43:07 +0200 [thread overview]
Message-ID: <51DF26EB.7010804@dumbbell.fr> (raw)
In-Reply-To: <CAH3drwYu5z2KppxsA_hm6U_NGTduE0=oLObkZXw4GTqwF+hwUg@mail.gmail.com>
Hi,
Thank you Jérôme and Daniel for your input, that's really helpful!
I have another question: in ttm_bo_mmap(), a reference to the buffer
object is acquired at the beginning of the function. Another reference
is acquired in ttm_bo_vm_open() (released in ttm_bo_vm_close()).
But where is the first reference released?
--
Jean-Sébastien Pédron
next prev parent reply other threads:[~2013-07-11 21:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-11 0:27 Questions about TTM buffer object maping Jean-Sébastien Pédron
2013-07-11 1:00 ` Jerome Glisse
2013-07-11 6:24 ` Daniel Vetter
2013-07-11 14:06 ` Jerome Glisse
2013-07-11 21:43 ` Jean-Sébastien Pédron [this message]
2013-07-11 21:51 ` Jerome Glisse
2013-07-11 21:51 ` David Herrmann
2013-07-11 22:04 ` Jean-Sébastien Pédron
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