From: Christoph Lameter Date: Tue, 26 Sep 2006 06:31:46 +0000 (-0700) Subject: [PATCH] Define easier to handle GFP_THISNODE X-Git-Tag: v2.6.19-rc1~1170 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=980128f223fa3c75e3ebdde650c9f1bcabd4c0a2;p=linux-2.6 [PATCH] Define easier to handle GFP_THISNODE In many places we will need to use the same combination of flags. Specify a single GFP_THISNODE definition for ease of use in gfp.h. Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c index f813caa805..c58e933694 100644 --- a/arch/ia64/kernel/uncached.c +++ b/arch/ia64/kernel/uncached.c @@ -98,8 +98,7 @@ static int uncached_add_chunk(struct uncached_pool *uc_pool, int nid) /* attempt to allocate a granule's worth of cached memory pages */ - page = alloc_pages_node(nid, GFP_KERNEL | __GFP_ZERO | - __GFP_THISNODE | __GFP_NORETRY | __GFP_NOWARN, + page = alloc_pages_node(nid, GFP_KERNEL | __GFP_ZERO | GFP_THISNODE, IA64_GRANULE_SHIFT-PAGE_SHIFT); if (!page) { mutex_unlock(&uc_pool->add_chunk_mutex); diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 0eda5b6ded..8b34aabfe4 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -67,6 +67,8 @@ struct vm_area_struct; #define GFP_HIGHUSER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \ __GFP_HIGHMEM) +#define GFP_THISNODE (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY) + /* Flag - indicates that the buffer will be suitable for DMA. Ignored on some platforms, used as appropriate on others */ diff --git a/mm/migrate.c b/mm/migrate.c index 6196f45c52..20a8c2687b 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -741,9 +741,7 @@ static struct page *new_page_node(struct page *p, unsigned long private, *result = &pm->status; - return alloc_pages_node(pm->node, - GFP_HIGHUSER | __GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY, - 0); + return alloc_pages_node(pm->node, GFP_HIGHUSER | GFP_THISNODE, 0); } /*