From: Hirokazu Takahashi <taka@valinux.co.jp>
To: linux-kernel@vger.kernel.org, lhms-devel@lists.sourceforge.net
Cc: linux-mm@kvack.org
Subject: [PATCH] memory hotremoval for linux-2.6.7 [7/16]
Date: Wed, 14 Jul 2004 23:04:37 +0900 (JST) [thread overview]
Message-ID: <20040714.230437.128870242.taka@valinux.co.jp> (raw)
In-Reply-To: <20040714.224138.95803956.taka@valinux.co.jp>
$Id: va-shmem.patch,v 1.5 2004/04/14 06:36:05 iwamoto Exp $
--- linux-2.6.5.ORG/mm/shmem.c Fri Apr 2 14:05:11 2032
+++ linux-2.6.5/mm/shmem.c Fri Apr 2 14:43:37 2032
@@ -80,7 +80,13 @@ static inline struct page *shmem_dir_all
* BLOCKS_PER_PAGE on indirect pages, assume PAGE_CACHE_SIZE:
* might be reconsidered if it ever diverges from PAGE_SIZE.
*/
+#ifdef CONFIG_MEMHOTPLUG
+ return alloc_pages((gfp_mask & GFP_ZONEMASK) == __GFP_HOTREMOVABLE ?
+ (gfp_mask & ~GFP_ZONEMASK) | __GFP_HIGHMEM : gfp_mask,
+ PAGE_CACHE_SHIFT-PAGE_SHIFT);
+#else
return alloc_pages(gfp_mask, PAGE_CACHE_SHIFT-PAGE_SHIFT);
+#endif
}
static inline void shmem_dir_free(struct page *page)
--
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next prev parent reply other threads:[~2004-07-14 14:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-14 13:41 [PATCH] memory hotremoval for linux-2.6.7 [0/16] Hirokazu Takahashi
2004-07-14 14:02 ` [PATCH] memory hotremoval for linux-2.6.7 [1/16] Hirokazu Takahashi
2004-07-14 14:02 ` [PATCH] memory hotremoval for linux-2.6.7 [2/16] Hirokazu Takahashi
2004-07-14 14:03 ` [PATCH] memory hotremoval for linux-2.6.7 [3/16] Hirokazu Takahashi
2004-07-14 14:03 ` [PATCH] memory hotremoval for linux-2.6.7 [4/16] Hirokazu Takahashi
2004-07-14 14:03 ` [PATCH] memory hotremoval for linux-2.6.7 [5/16] Hirokazu Takahashi
2004-07-14 14:04 ` [PATCH] memory hotremoval for linux-2.6.7 [6/16] Hirokazu Takahashi
2004-07-14 14:04 ` Hirokazu Takahashi [this message]
2004-07-14 14:04 ` [PATCH] memory hotremoval for linux-2.6.7 [8/16] Hirokazu Takahashi
2004-07-14 14:05 ` [PATCH] memory hotremoval for linux-2.6.7 [9/16] Hirokazu Takahashi
2004-07-14 14:05 ` [PATCH] memory hotremoval for linux-2.6.7 [10/16] Hirokazu Takahashi
2004-07-14 14:05 ` [PATCH] memory hotremoval for linux-2.6.7 [11/16] Hirokazu Takahashi
2004-07-14 14:05 ` [BUG][PATCH] memory hotremoval for linux-2.6.7 [12/16] Hirokazu Takahashi
2004-07-14 14:06 ` [PATCH] memory hotremoval for linux-2.6.7 [13/16] Hirokazu Takahashi
2004-07-14 14:06 ` [PATCH] memory hotremoval for linux-2.6.7 [14/16] Hirokazu Takahashi
2004-07-14 14:06 ` [BUG] [PATCH] memory hotremoval for linux-2.6.7 [15/16] Hirokazu Takahashi
2004-07-14 14:06 ` [PATCH] memory hotremoval for linux-2.6.7 [16/16] Hirokazu Takahashi
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