linux-toradex.git/drivers/gpu/drm/ttm/ttm_page_alloc.c, branch v3.11

ttm: Clear the ttm page allocated from high memory zone correctly

2012-11-15T23:56:35+00:00

The TTM page can be allocated from high memory. In such case it is
wrong to use the page_address(page) as the virtual address for the high memory
page.

bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=50241

Signed-off-by: Zhao Yakui 
Cc: stable@vger.kernel.org
Reviewed-by: Thomas Hellstrom 
Signed-off-by: Dave Airlie

UAPI: (Scripted) Convert #include "..." to #include in drivers/gpu/

2012-10-02T17:01:07+00:00

Convert #include "..." to #include  in drivers/gpu/.

Signed-off-by: David Howells 
Acked-by: Dave Airlie 
Acked-by: Arnd Bergmann 
Acked-by: Thomas Gleixner 
Acked-by: Paul E. McKenney 
Acked-by: Dave Jones

drm/ttm: Use pr_fmt and pr_

2012-03-20T08:45:35+00:00

Use the more current logging style.

Add pr_fmt and remove the TTM_PFX uses.
Coalesce formats and align arguments.

Signed-off-by: Joe Perches 
Signed-off-by: Dave Airlie

drm/ttm: isolate dma data from ttm_tt V4

2011-12-06T10:40:02+00:00

Move dma data to a superset ttm_dma_tt structure which herit
from ttm_tt. This allow driver that don't use dma functionalities
to not have to waste memory for it.

V2 Rebase on top of no memory account changes (where/when is my
   delorean when i need it ?)
V3 Make sure page list is initialized empty
V4 typo/syntax fixes

Signed-off-by: Jerome Glisse 
Reviewed-by: Thomas Hellstrom

drm/ttm: introduce callback for ttm_tt populate & unpopulate V4

2011-12-06T10:39:24+00:00

Move the page allocation and freeing to driver callback and
provide ttm code helper function for those.

Most intrusive change, is the fact that we now only fully
populate an object this simplify some of code designed around
the page fault design.

V2 Rebase on top of memory accounting overhaul
V3 New rebase on top of more memory accouting changes
V4 Rebase on top of no memory account changes (where/when is my
   delorean when i need it ?)

Signed-off-by: Jerome Glisse 
Reviewed-by: Konrad Rzeszutek Wilk 
Reviewed-by: Thomas Hellstrom

drm/ttm: page allocation use page array instead of list

2011-12-06T10:39:11+00:00

Use the ttm_tt pages array for pages allocations, move the list
unwinding into the page allocation functions.

Signed-off-by: Jerome Glisse

atomic: use

2011-07-26T23:49:47+00:00

This allows us to move duplicated code in 
(atomic_inc_not_zero() for now) to 

Signed-off-by: Arun Sharma 
Reviewed-by: Eric Dumazet 
Cc: Ingo Molnar 
Cc: David Miller 
Cc: Eric Dumazet 
Acked-by: Mike Frysinger 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

ttm: Fix spelling mistakes and remove unused #ifdef

2011-06-21T02:33:18+00:00

. and some comments to make it easier to understand.

Ackedby: Randy Dunlap 
[v2: Added some more updates from Randy Dunlap]
Signed-off-by: Konrad Rzeszutek Wilk 
Signed-off-by: Dave Airlie

vmscan: change shrinker API by passing shrink_control struct

2011-05-25T15:39:26+00:00

Change each shrinker's API by consolidating the existing parameters into
shrink_control struct.  This will simplify any further features added w/o
touching each file of shrinker.

[akpm@linux-foundation.org: fix build]
[akpm@linux-foundation.org: fix warning]
[kosaki.motohiro@jp.fujitsu.com: fix up new shrinker API]
[akpm@linux-foundation.org: fix xfs warning]
[akpm@linux-foundation.org: update gfs2]
Signed-off-by: Ying Han 
Cc: KOSAKI Motohiro 
Cc: Minchan Kim 
Acked-by: Pavel Emelyanov 
Cc: KAMEZAWA Hiroyuki 
Cc: Mel Gorman 
Acked-by: Rik van Riel 
Cc: Johannes Weiner 
Cc: Hugh Dickins 
Cc: Dave Hansen 
Cc: Steven Whitehouse 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Revert "ttm: Utilize the DMA API for pages that have TTM_PAGE_FLAG_DMA32 set."

2011-04-12T23:15:09+00:00

This reverts commit 69a07f0b117a40fcc1a479358d8e1f41793617f2.

We've tracked a number of problems back to this, and Thomas
thinks we should redesign this for .40/41 anyways so I'm
happy to revert it.

Signed-off-by: Dave Airlie