raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-20 16:52:28 +00:00
Code Issues Projects Releases Wiki Activity
287,253 Commits 105 Branches 108 Tags
2d6cf2b51fa3492c479c6d1f86496e120b51e1d8
Commit Graph

2 Commits

Author SHA1 Message Date
Arun Sharma
60063497a9 atomic: use <linux/atomic.h> 
This allows us to move duplicated code in <asm/atomic.h>
(atomic_inc_not_zero() for now) to <linux/atomic.h>

Signed-off-by: Arun Sharma <asharma@fb.com>
Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Miller <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-07-26 16:49:47 -07:00
Thomas Hellstrom
4aff1013f5 drm/ttm: Add ttm lock functionality. 
This is intended to be used by ttm-aware drivers to
1) Block clients to inactive masters when
they try to validate buffers for GPU use.
2) Optionally block clients to the current master when
there is thrashing due to GPU memory shortage.

Used by the vmwgfx driver.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2009-12-07 15:22:03 +10:00