[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>
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index f813caa..c58e933 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -98,8 +98,7 @@
/* 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 0eda5b6..8b34aab 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -67,6 +67,8 @@
#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 6196f45..20a8c26 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -741,9 +741,7 @@
*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);
}
/*
