commit f205b2fe62d321403525065a4cb31b6bff1bbe53
author Nick Piggin <npiggin@suse.de> Wed Mar 22 00:08:02 2006 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> Wed Mar 22 07:53:57 2006 -0800
tree 26a2273e7da089e99690097348bf4d35600393f4
parent 5e9dace8d386def04219134d7160e8a778824764

[PATCH] mm: slab less atomics

Atomic operation removal from slab

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 76c7ffd..8cef69d 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -250,10 +250,8 @@
 #define __ClearPageActive(page)	__clear_bit(PG_active, &(page)->flags)
 
 #define PageSlab(page)		test_bit(PG_slab, &(page)->flags)
-#define SetPageSlab(page)	set_bit(PG_slab, &(page)->flags)
-#define ClearPageSlab(page)	clear_bit(PG_slab, &(page)->flags)
-#define TestClearPageSlab(page)	test_and_clear_bit(PG_slab, &(page)->flags)
-#define TestSetPageSlab(page)	test_and_set_bit(PG_slab, &(page)->flags)
+#define __SetPageSlab(page)	__set_bit(PG_slab, &(page)->flags)
+#define __ClearPageSlab(page)	__clear_bit(PG_slab, &(page)->flags)
 
 #ifdef CONFIG_HIGHMEM
 #define PageHighMem(page)	is_highmem(page_zone(page))