From: Adam Litke <agl@us.ibm.com>
To: akpm@osdl.org
Cc: "ADAM G. LITKE [imap]" <agl@us.ibm.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
David Gibson <david@gibson.dropbear.id.au>,
ak@suse.de, hugh@veritas.com
Subject: [PATCH 0/3] Demand faulting for hugetlb
Date: Tue, 11 Oct 2005 13:24:17 -0500 [thread overview]
Message-ID: <1129055057.22182.8.camel@localhost.localdomain> (raw)
Ok, here's the next iteration of these patches. I think I've handled
the truncate() case by comparing the hugetlbfs inode's i_size with the
mapping offset of the requested page to make sure it hasn't been
truncated. Can anyone confirm or deny that I have the locking correct
for this? The other patches are still unchanged. Andrew: Did Andi
Kleen's explanation of huge_pages_needed() satisfy?
--
Adam Litke - (agl at us.ibm.com)
IBM Linux Technology Center
WARNING: multiple messages have this Message-ID (diff)
From: Adam Litke <agl@us.ibm.com>
To: akpm@osdl.org
Cc: "ADAM G. LITKE [imap]" <agl@us.ibm.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
David Gibson <david@gibson.dropbear.id.au>,
ak@suse.de, hugh@veritas.com
Subject: [PATCH 0/3] Demand faulting for hugetlb
Date: Tue, 11 Oct 2005 13:24:17 -0500 [thread overview]
Message-ID: <1129055057.22182.8.camel@localhost.localdomain> (raw)
Ok, here's the next iteration of these patches. I think I've handled
the truncate() case by comparing the hugetlbfs inode's i_size with the
mapping offset of the requested page to make sure it hasn't been
truncated. Can anyone confirm or deny that I have the locking correct
for this? The other patches are still unchanged. Andrew: Did Andi
Kleen's explanation of huge_pages_needed() satisfy?
--
Adam Litke - (agl at us.ibm.com)
IBM Linux Technology Center
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next reply other threads:[~2005-10-11 18:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-11 18:24 Adam Litke [this message]
2005-10-11 18:24 ` [PATCH 0/3] Demand faulting for hugetlb Adam Litke
2005-10-11 18:31 ` [PATCH 1/3] hugetlb: Remove get_user_pages optimization Adam Litke
2005-10-11 18:31 ` Adam Litke
2005-10-11 18:32 ` [PATCH 0/3] Demand faulting for hugetlb Andrew Morton
2005-10-11 18:32 ` Andrew Morton
2005-10-11 19:16 ` [PATCH 3/3] hugetlb: Simple overcommit check Adam Litke
2005-10-11 19:16 ` Adam Litke
2005-10-11 18:32 ` [PATCH 2/3] hugetlb: Demand fault handler Adam Litke
2005-10-11 18:32 ` Adam Litke
2005-10-12 6:09 ` David Gibson
2005-10-12 6:09 ` David Gibson
2005-10-12 7:25 ` Hugh Dickins
2005-10-12 7:25 ` Hugh Dickins
2005-10-13 15:49 ` Adam Litke
2005-10-13 15:49 ` Adam Litke
2005-10-14 1:24 ` David Gibson
2005-10-14 1:24 ` David Gibson
2005-10-11 18:33 ` [PATCH 3/3] hugetlb: Simple overcommit check Adam Litke
2005-10-11 18:33 ` Adam Litke
-- strict thread matches above, loose matches on Subject: below --
2005-09-06 21:53 [PATCH 0/3] Demand faulting for hugetlb Adam Litke
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