Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757244Ab2FRKax (ORCPT ); Mon, 18 Jun 2012 06:30:53 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:36447 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753646Ab2FRKav (ORCPT ); Mon, 18 Jun 2012 06:30:51 -0400 From: Glauber Costa To: Cc: Pekka Enberg , Cristoph Lameter , David Rientjes , , , , , Frederic Weisbecker , Suleiman Souhlal , Glauber Costa , Pekka Enberg Subject: [PATCH v4 01/25] slab: rename gfpflags to allocflags Date: Mon, 18 Jun 2012 14:27:54 +0400 Message-Id: <1340015298-14133-2-git-send-email-glommer@parallels.com> X-Mailer: git-send-email 1.7.10.2 In-Reply-To: <1340015298-14133-1-git-send-email-glommer@parallels.com> References: <1340015298-14133-1-git-send-email-glommer@parallels.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2228 Lines: 70 A consistent name with slub saves us an acessor function. In both caches, this field represents the same thing. We would like to use it from the mem_cgroup code. Signed-off-by: Glauber Costa Acked-by: Christoph Lameter CC: Pekka Enberg --- include/linux/slab_def.h | 2 +- mm/slab.c | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h index 1d93f27..0c634fa 100644 --- a/include/linux/slab_def.h +++ b/include/linux/slab_def.h @@ -39,7 +39,7 @@ struct kmem_cache { unsigned int gfporder; /* force GFP flags, e.g. GFP_DMA */ - gfp_t gfpflags; + gfp_t allocflags; size_t colour; /* cache colouring range */ unsigned int colour_off; /* colour offset */ diff --git a/mm/slab.c b/mm/slab.c index 2476ad4..020605f 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -1746,7 +1746,7 @@ static void *kmem_getpages(struct kmem_cache *cachep, gfp_t flags, int nodeid) flags |= __GFP_COMP; #endif - flags |= cachep->gfpflags; + flags |= cachep->allocflags; if (cachep->flags & SLAB_RECLAIM_ACCOUNT) flags |= __GFP_RECLAIMABLE; @@ -2338,9 +2338,9 @@ int __kmem_cache_create(struct kmem_cache *cachep) cachep->colour = left_over / cachep->colour_off; cachep->slab_size = slab_size; cachep->flags = flags; - cachep->gfpflags = 0; + cachep->allocflags = 0; if (CONFIG_ZONE_DMA_FLAG && (flags & SLAB_CACHE_DMA)) - cachep->gfpflags |= GFP_DMA; + cachep->allocflags |= GFP_DMA; cachep->size = size; cachep->reciprocal_buffer_size = reciprocal_value(size); @@ -2653,9 +2653,9 @@ static void kmem_flagcheck(struct kmem_cache *cachep, gfp_t flags) { if (CONFIG_ZONE_DMA_FLAG) { if (flags & GFP_DMA) - BUG_ON(!(cachep->gfpflags & GFP_DMA)); + BUG_ON(!(cachep->allocflags & GFP_DMA)); else - BUG_ON(cachep->gfpflags & GFP_DMA); + BUG_ON(cachep->allocflags & GFP_DMA); } } -- 1.7.10.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/