commit 5e9dace8d386def04219134d7160e8a778824764
author Nick Piggin <npiggin@suse.de> Wed Mar 22 00:08:01 2006 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> Wed Mar 22 07:53:57 2006 -0800
tree d74ca57577cc4872eb6bcf609e3c7f7d1a39fdf6
parent 674539115cc88473f623581e1d53c0e2ecef2179

[PATCH] mm: page_alloc less atomics

More atomic operation removal from page allocator

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/linux/page-flags.h

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index da71d63..76c7ffd 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -328,8 +328,8 @@
 #define TestClearPageReclaim(page) test_and_clear_bit(PG_reclaim, &(page)->flags)
 
 #define PageCompound(page)	test_bit(PG_compound, &(page)->flags)
-#define SetPageCompound(page)	set_bit(PG_compound, &(page)->flags)
-#define ClearPageCompound(page)	clear_bit(PG_compound, &(page)->flags)
+#define __SetPageCompound(page)	__set_bit(PG_compound, &(page)->flags)
+#define __ClearPageCompound(page) __clear_bit(PG_compound, &(page)->flags)
 
 #ifdef CONFIG_SWAP
 #define PageSwapCache(page)	test_bit(PG_swapcache, &(page)->flags)