2b7b3ad2fb
Replace the while loop with a simple for each loop, and only run the delayed destroy cleanup if we can reserve the buffer first. No race occurs, since lru lock is never dropped any more. An empty list and a list full of unreservable buffers both cause -EBUSY to be returned, which is identical to the previous situation. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com> |
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| .. | ||
| Makefile | ||
| ttm_agp_backend.c | ||
| ttm_bo.c | ||
| ttm_bo_manager.c | ||
| ttm_bo_util.c | ||
| ttm_bo_vm.c | ||
| ttm_execbuf_util.c | ||
| ttm_lock.c | ||
| ttm_memory.c | ||
| ttm_module.c | ||
| ttm_object.c | ||
| ttm_page_alloc.c | ||
| ttm_page_alloc_dma.c | ||
| ttm_tt.c | ||