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authorChristoph Lameter <clameter@sgi.com>2006-09-25 23:31:46 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-26 08:48:50 -0700
commit980128f223fa3c75e3ebdde650c9f1bcabd4c0a2 (patch)
treeb0fa592cf621cebc674b9ec1a4ab4e2558ec7aaf
parentfbd98167e653535c5816be154f2149c0efa7757d (diff)
[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 <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/ia64/kernel/uncached.c3
-rw-r--r--include/linux/gfp.h2
-rw-r--r--mm/migrate.c4
3 files changed, 4 insertions, 5 deletions
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index f813caa8057..c58e933694d 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 0eda5b6dedb..8b34aabfe4c 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 6196f45c526..20a8c2687b1 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);
}
/*