diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_bufmgr.c | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_bufmgr.c b/src/mesa/drivers/dri/i965/brw_bufmgr.c index 73a539db755..82bf30727e9 100644 --- a/src/mesa/drivers/dri/i965/brw_bufmgr.c +++ b/src/mesa/drivers/dri/i965/brw_bufmgr.c @@ -361,7 +361,6 @@ retry: } bo->gem_handle = create.handle; - _mesa_hash_table_insert(bufmgr->handle_table, &bo->gem_handle, bo); bo->bufmgr = bufmgr; bo->align = alignment; @@ -554,7 +553,6 @@ bo_free(struct brw_bo *bo) { struct brw_bufmgr *bufmgr = bo->bufmgr; struct drm_gem_close close; - struct hash_entry *entry; int ret; if (bo->map_cpu) { @@ -570,12 +568,17 @@ bo_free(struct brw_bo *bo) drm_munmap(bo->map_gtt, bo->size); } - if (bo->global_name) { - entry = _mesa_hash_table_search(bufmgr->name_table, &bo->global_name); - _mesa_hash_table_remove(bufmgr->name_table, entry); + if (bo->external) { + struct hash_entry *entry; + + if (bo->global_name) { + entry = _mesa_hash_table_search(bufmgr->name_table, &bo->global_name); + _mesa_hash_table_remove(bufmgr->name_table, entry); + } + + entry = _mesa_hash_table_search(bufmgr->handle_table, &bo->gem_handle); + _mesa_hash_table_remove(bufmgr->handle_table, entry); } - entry = _mesa_hash_table_search(bufmgr->handle_table, &bo->gem_handle); - _mesa_hash_table_remove(bufmgr->handle_table, entry); /* Close this object */ memclear(close); @@ -1178,12 +1181,20 @@ brw_bo_gem_export_to_prime(struct brw_bo *bo, int *prime_fd) { struct brw_bufmgr *bufmgr = bo->bufmgr; + if (!bo->external) { + mtx_lock(&bufmgr->lock); + if (!bo->external) { + _mesa_hash_table_insert(bufmgr->handle_table, &bo->gem_handle, bo); + bo->external = true; + } + mtx_unlock(&bufmgr->lock); + } + if (drmPrimeHandleToFD(bufmgr->fd, bo->gem_handle, DRM_CLOEXEC, prime_fd) != 0) return -errno; bo->reusable = false; - bo->external = true; return 0; } @@ -1202,14 +1213,17 @@ brw_bo_flink(struct brw_bo *bo, uint32_t *name) return -errno; mtx_lock(&bufmgr->lock); + if (!bo->external) { + _mesa_hash_table_insert(bufmgr->handle_table, &bo->gem_handle, bo); + bo->external = true; + } if (!bo->global_name) { bo->global_name = flink.name; - bo->reusable = false; - bo->external = true; - _mesa_hash_table_insert(bufmgr->name_table, &bo->global_name, bo); } mtx_unlock(&bufmgr->lock); + + bo->reusable = false; } *name = bo->global_name; |