| uma_core.c (163702) | uma_core.c (165809) |
|---|---|
| 1/*- 2 * Copyright (c) 2002, 2003, 2004, 2005 Jeffrey Roberson <jeff@FreeBSD.org> 3 * Copyright (c) 2004, 2005 Bosko Milekic <bmilekic@FreeBSD.org> 4 * Copyright (c) 2004-2006 Robert N. M. Watson 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 34 unchanged lines hidden (view full) --- 43 44/* 45 * TODO: 46 * - Improve memory usage for large allocations 47 * - Investigate cache size adjustments 48 */ 49 50#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2002, 2003, 2004, 2005 Jeffrey Roberson <jeff@FreeBSD.org> 3 * Copyright (c) 2004, 2005 Bosko Milekic <bmilekic@FreeBSD.org> 4 * Copyright (c) 2004-2006 Robert N. M. Watson 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 34 unchanged lines hidden (view full) --- 43 44/* 45 * TODO: 46 * - Improve memory usage for large allocations 47 * - Investigate cache size adjustments 48 */ 49 50#include <sys/cdefs.h> |
| 51__FBSDID("$FreeBSD: head/sys/vm/uma_core.c 163702 2006-10-26 12:55:32Z rwatson $"); | 51__FBSDID("$FreeBSD: head/sys/vm/uma_core.c 165809 2007-01-05 19:09:01Z jhb $"); |
| 52 53/* I should really use ktr.. */ 54/* 55#define UMA_DEBUG 1 56#define UMA_DEBUG_ALLOC 1 57#define UMA_DEBUG_ALLOC_1 1 58*/ 59 --- 2616 unchanged lines hidden (view full) --- 2676 * we visit again so that we can free pages that are empty once other 2677 * zones are drained. We have to do the same for buckets. 2678 */ 2679 zone_drain(slabzone); 2680 zone_drain(slabrefzone); 2681 bucket_zone_drain(); 2682} 2683 | 52 53/* I should really use ktr.. */ 54/* 55#define UMA_DEBUG 1 56#define UMA_DEBUG_ALLOC 1 57#define UMA_DEBUG_ALLOC_1 1 58*/ 59 --- 2616 unchanged lines hidden (view full) --- 2676 * we visit again so that we can free pages that are empty once other 2677 * zones are drained. We have to do the same for buckets. 2678 */ 2679 zone_drain(slabzone); 2680 zone_drain(slabrefzone); 2681 bucket_zone_drain(); 2682} 2683 |
| 2684/* See uma.h */ 2685int 2686uma_zone_exhausted(uma_zone_t zone) 2687{ 2688 int full; 2689 2690 ZONE_LOCK(zone); 2691 full = (zone->uz_keg->uk_flags & UMA_ZFLAG_FULL); 2692 ZONE_UNLOCK(zone); 2693 return (full); 2694} 2695 |
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| 2684void * 2685uma_large_malloc(int size, int wait) 2686{ 2687 void *mem; 2688 uma_slab_t slab; 2689 u_int8_t flags; 2690 2691 slab = uma_zalloc_internal(slabzone, NULL, wait); --- 307 unchanged lines hidden --- | 2696void * 2697uma_large_malloc(int size, int wait) 2698{ 2699 void *mem; 2700 uma_slab_t slab; 2701 u_int8_t flags; 2702 2703 slab = uma_zalloc_internal(slabzone, NULL, wait); --- 307 unchanged lines hidden --- |