From: venkatesh.pallipadi@intel.com
To: mingo@elte.hu, tglx@linutronix.de, hpa@zytor.com, airlied@redhat.com
Cc: arjan@infradead.org, eric@anholt.net,
linux-kernel@vger.kernel.org,
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Subject: [patch 0/3] x86, CPA: Introduce new APIs set_pages_array[uc|wb]
Date: Thu, 19 Mar 2009 14:51:12 -0700 [thread overview]
Message-ID: <20090319215112.636641000@intel.com> (raw)
AGP is moving over to using struct page pointer array in place of
virtual address array. So, it needs a equivalent of set_memory_array_[uc|wb]
which will operate on struct page pointer array instead.
The patch series adds two new interfaces in x86 CPA code,
set_pages_array_uc
set_pages_array_wb
which will change the memory type of a set of pages referred to by struct page
pointers, which need not be contiguous.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
--
next reply other threads:[~2009-03-19 21:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-19 21:51 venkatesh.pallipadi [this message]
2009-03-19 21:51 ` [patch 1/3] x86, CPA: Add a flag parameter to cpa set_clr venkatesh.pallipadi
2009-03-20 10:24 ` [tip:x86/mm] x86, CPA: Add a flag parameter to cpa set_clr() venkatesh.pallipadi
2009-03-19 21:51 ` [patch 2/3] x86, PAT: Add support for struct page pointer array in cpa set_clr venkatesh.pallipadi
2009-03-20 10:24 ` [tip:x86/mm] " venkatesh.pallipadi
2009-03-19 21:51 ` [patch 3/3] x86, CPA: Add set_pages_arrayuc and set_pages_array_wb venkatesh.pallipadi
2009-03-20 10:24 ` [tip:x86/mm] " venkatesh.pallipadi
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