136     struct _WsbmSlabKernelBO *kbo;  member
235 wsbmFreeKernelBO(struct _WsbmSlabKernelBO *kbo)  in wsbmFreeKernelBO()  argument
240     if (!kbo)  in wsbmFreeKernelBO()
243     slabPool = kbo->slabPool;  in wsbmFreeKernelBO()
244     arg.handle = kbo->kBuf.handle;  in wsbmFreeKernelBO()
245     (void)munmap(kbo->virtual, kbo->actualSize);  in wsbmFreeKernelBO()
249     free(kbo);  in wsbmFreeKernelBO()
256     struct _WsbmSlabKernelBO *kbo;  in wsbmFreeTimeoutKBOsLocked()  local
262 	kbo = WSBMLISTENTRY(list, struct _WsbmSlabKernelBO, timeoutHead);  in wsbmFreeTimeoutKBOsLocked()
264 	if (!wsbmTimeAfterEq(time, &kbo->timeFreed))  in wsbmFreeTimeoutKBOsLocked()
267 	WSBMLISTDELINIT(&kbo->timeoutHead);  in wsbmFreeTimeoutKBOsLocked()
268 	WSBMLISTDELINIT(&kbo->head);  in wsbmFreeTimeoutKBOsLocked()
269 	wsbmFreeKernelBO(kbo);  in wsbmFreeTimeoutKBOsLocked()
284 		    struct _WsbmSlabKernelBO *kbo)  in wsbmSetKernelBOFree()  argument
293     kbo->timeFreed = timeFreed;  in wsbmSetKernelBOFree()
295     if (kbo->kBuf.placement & TTM_PL_FLAG_CACHED)  in wsbmSetKernelBOFree()
296 	WSBMLISTADD(&kbo->head, &cache->cached);  in wsbmSetKernelBOFree()
298 	WSBMLISTADD(&kbo->head, &cache->unCached);  in wsbmSetKernelBOFree()
300     WSBMLISTADDTAIL(&kbo->timeoutHead, &cache->timeoutList);  in wsbmSetKernelBOFree()
317     struct _WsbmSlabKernelBO *kbo;  in wsbmAllocKernelBO()  local
332     kbo = NULL;  in wsbmAllocKernelBO()
345 	    if (!kbo)  in wsbmAllocKernelBO()
346 		kbo = kboTmp;  in wsbmAllocKernelBO()
348 	    if ((kbo->proposedPlacement ^ slabPool->proposedPlacement) == 0)  in wsbmAllocKernelBO()
354     if (kbo) {  in wsbmAllocKernelBO()
355 	WSBMLISTDELINIT(&kbo->head);  in wsbmAllocKernelBO()
356 	WSBMLISTDELINIT(&kbo->timeoutHead);  in wsbmAllocKernelBO()
361     if (kbo) {  in wsbmAllocKernelBO()
363 	    kbo->proposedPlacement ^ slabPool->proposedPlacement;  in wsbmAllocKernelBO()
371 	    req->handle = kbo->kBuf.handle;  in wsbmAllocKernelBO()
378 		kbo->kBuf.gpuOffset = rep->gpu_offset;  in wsbmAllocKernelBO()
379 		kbo->kBuf.placement = rep->placement;  in wsbmAllocKernelBO()
381 	    kbo->proposedPlacement = slabPool->proposedPlacement;  in wsbmAllocKernelBO()
385 	    return kbo;  in wsbmAllocKernelBO()
387 	wsbmFreeKernelBO(kbo);  in wsbmAllocKernelBO()
388 	kbo = NULL;  in wsbmAllocKernelBO()
392     kbo = calloc(1, sizeof(*kbo));  in wsbmAllocKernelBO()
393     if (!kbo)  in wsbmAllocKernelBO()
399 	kbo->slabPool = slabPool;  in wsbmAllocKernelBO()
400 	WSBMINITLISTHEAD(&kbo->head);  in wsbmAllocKernelBO()
401 	WSBMINITLISTHEAD(&kbo->timeoutHead);  in wsbmAllocKernelBO()
413 	kbo->kBuf.gpuOffset = arg.rep.gpu_offset;  in wsbmAllocKernelBO()
414 	kbo->kBuf.placement = arg.rep.placement;  in wsbmAllocKernelBO()
415 	kbo->kBuf.handle = arg.rep.handle;  in wsbmAllocKernelBO()
417 	kbo->actualSize = arg.rep.bo_size;  in wsbmAllocKernelBO()
418 	kbo->mapHandle = arg.rep.map_handle;  in wsbmAllocKernelBO()
419 	kbo->proposedPlacement = slabPool->proposedPlacement;  in wsbmAllocKernelBO()
422     kbo->virtual = mmap(0, kbo->actualSize,  in wsbmAllocKernelBO()
424 			slabPool->pool.fd, kbo->mapHandle);  in wsbmAllocKernelBO()
426     if (kbo->virtual == MAP_FAILED) {  in wsbmAllocKernelBO()
431     return kbo;  in wsbmAllocKernelBO()
435 	struct ttm_pl_reference_req arg = {.handle = kbo->kBuf.handle };  in wsbmAllocKernelBO()
442     free(kbo);  in wsbmAllocKernelBO()
459     slab->kbo = wsbmAllocKernelBO(header);  in wsbmAllocSlab()
460     if (!slab->kbo) {  in wsbmAllocSlab()
465     numBuffers = slab->kbo->actualSize / header->bufSize;  in wsbmAllocSlab()
486 	sBuf->virtual = (void *)((uint8_t *) slab->kbo->virtual +  in wsbmAllocSlab()
511     wsbmSetKernelBOFree(header->slabPool->cache, slab->kbo);  in wsbmAllocSlab()
564 	    wsbmSetKernelBOFree(cache, slab->kbo);  in wsbmSlabFreeBufferLocked()
973     return (sBuf->isSlabBuffer) ? &sBuf->parent->kbo->kBuf : &sBuf->kBuf;  in pool_kernel()