diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-06-01 10:49:16 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-06-01 10:52:54 +0200 |
| commit | e269f90f3d3f7c70cf661c660bf445597261f54a (patch) | |
| tree | f09685517e9efa7d675dad8fd13694157ce50521 /arch/tile/include/asm/processor.h | |
| parent | 112abd291db7d47974f166e742104d761bc76977 (diff) | |
| parent | 63bc620b45af8c743ac291c8725933278c712692 (diff) | |
Merge remote-tracking branch 'airlied/drm-prime-vmap' into drm-intel-next-queued
We need the latest dma-buf code from Dave Airlie so that we can pimp
the backing storage handling code in drm/i915 with Chris Wilson's
unbound tracking and stolen mem backed gem object code.
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'arch/tile/include/asm/processor.h')
| -rw-r--r-- | arch/tile/include/asm/processor.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/arch/tile/include/asm/processor.h b/arch/tile/include/asm/processor.h index 34c1e01ffb5..8c4dd9ff91e 100644 --- a/arch/tile/include/asm/processor.h +++ b/arch/tile/include/asm/processor.h @@ -76,6 +76,17 @@ struct async_tlb { #ifdef CONFIG_HARDWALL struct hardwall_info; +struct hardwall_task { + /* Which hardwall is this task tied to? (or NULL if none) */ + struct hardwall_info *info; + /* Chains this task into the list at info->task_head. */ + struct list_head list; +}; +#ifdef __tilepro__ +#define HARDWALL_TYPES 1 /* udn */ +#else +#define HARDWALL_TYPES 3 /* udn, idn, and ipi */ +#endif #endif struct thread_struct { @@ -116,10 +127,8 @@ struct thread_struct { unsigned long dstream_pf; #endif #ifdef CONFIG_HARDWALL - /* Is this task tied to an activated hardwall? */ - struct hardwall_info *hardwall; - /* Chains this task into the list at hardwall->list. */ - struct list_head hardwall_list; + /* Hardwall information for various resources. */ + struct hardwall_task hardwall[HARDWALL_TYPES]; #endif #if CHIP_HAS_TILE_DMA() /* Async DMA TLB fault information */ @@ -210,9 +219,6 @@ static inline void release_thread(struct task_struct *dead_task) /* Nothing for now */ } -/* Prepare to copy thread state - unlazy all lazy status. */ -#define prepare_to_copy(tsk) do { } while (0) - extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); extern int do_work_pending(struct pt_regs *regs, u32 flags); |