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authorHugh Dickins <hugh@veritas.com>2009-01-06 22:39:23 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 23:59:01 (GMT)
commit3c1d43787b48c798f44dc32a6e6deb5ca2da3e68 (patch)
tree587da6031de37a716839656cf4fe4245aba2afb4 /mm/memory_hotplug.c
parente5991371ee0d1c0ce19e133c6f9075b49c5b4ae8 (diff)
mm: remove GFP_HIGHUSER_PAGECACHE
GFP_HIGHUSER_PAGECACHE is just an alias for GFP_HIGHUSER_MOVABLE, making that harder to track down: remove it, and its out-of-work brothers GFP_NOFS_PAGECACHE and GFP_USER_PAGECACHE. Since we're making that improvement to hotremove_migrate_alloc(), I think we can now also remove one of the "o"s from its comment. Signed-off-by: Hugh Dickins <hugh@veritas.com> Acked-by: Mel Gorman <mel@csn.ul.ie> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory_hotplug.c')
-rw-r--r--mm/memory_hotplug.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 2ba38bc..c083cf5 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -627,15 +627,12 @@ int scan_lru_pages(unsigned long start, unsigned long end)
}
static struct page *
-hotremove_migrate_alloc(struct page *page,
- unsigned long private,
- int **x)
+hotremove_migrate_alloc(struct page *page, unsigned long private, int **x)
{
- /* This should be improoooooved!! */
- return alloc_page(GFP_HIGHUSER_PAGECACHE);
+ /* This should be improooooved!! */
+ return alloc_page(GFP_HIGHUSER_MOVABLE);
}
-
#define NR_OFFLINE_AT_ONCE_PAGES (256)
static int
do_migrate_range(unsigned long start_pfn, unsigned long end_pfn)

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