diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c index 093223d1df4f..6758da93a3a1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c @@ -445,7 +445,7 @@ gf100_ram_get(struct nvkm_ram *ram, u64 size, u32 align, u32 ncmin, { struct nvkm_ltc *ltc = ram->fb->subdev.device->ltc; struct nvkm_mm *mm = &ram->vram; - struct nvkm_mm_node *r; + struct nvkm_mm_node **node, *r; struct nvkm_mem *mem; int type = (memtype & 0x0ff); int back = (memtype & 0x800); @@ -462,7 +462,6 @@ gf100_ram_get(struct nvkm_ram *ram, u64 size, u32 align, u32 ncmin, if (!mem) return -ENOMEM; - INIT_LIST_HEAD(&mem->regions); mem->size = size; mutex_lock(&ram->fb->subdev.mutex); @@ -478,6 +477,7 @@ gf100_ram_get(struct nvkm_ram *ram, u64 size, u32 align, u32 ncmin, } mem->memtype = type; + node = &mem->mem; do { if (back) ret = nvkm_mm_tail(mm, 0, 1, size, ncmin, align, &r); @@ -489,13 +489,13 @@ gf100_ram_get(struct nvkm_ram *ram, u64 size, u32 align, u32 ncmin, return ret; } - list_add_tail(&r->rl_entry, &mem->regions); + *node = r; + node = &r->next; size -= r->length; } while (size); mutex_unlock(&ram->fb->subdev.mutex); - r = list_first_entry(&mem->regions, struct nvkm_mm_node, rl_entry); - mem->offset = (u64)r->offset << NVKM_RAM_MM_SHIFT; + mem->offset = (u64)mem->mem->offset << NVKM_RAM_MM_SHIFT; *pmem = mem; return 0; } |