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cdad05216c
The mostly used lookup+get put+potential_destroy path of TTM objects is converted to use RCU locks. This will substantially decrease the amount of locked bus cycles during normal operation. Since we use kfree_rcu to free the objects, no rcu synchronization is needed at module unload time. v2: Don't touch include/linux/kref.h v3: Adapt to kref_get_unless_zero return value change Signed-off-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_manager.c | ||
| ttm_bo_util.c | ||
| ttm_bo_vm.c | ||
| ttm_bo.c | ||
| ttm_execbuf_util.c | ||
| ttm_lock.c | ||
| ttm_memory.c | ||
| ttm_module.c | ||
| ttm_object.c | ||
| ttm_page_alloc_dma.c | ||
| ttm_page_alloc.c | ||
| ttm_tt.c | ||