Messages in this thread Patch in this message | | | Subject | [PATCH] set_page_count complex args | From | Avishay Traeger <> | Date | Tue, 03 Jan 2006 16:16:45 -0500 |
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From: Avishay Traeger <atraeger@cs.sunysb.edu>
Fix set_page_count() macro to handle complex arguments.
Signed-off-by: Avishay Traeger <atraeger@cs.sunysb.edu> ---
--- linux-2.6.15/include/linux/mm.h.orig 2006-01-03 15:47:32.000000000 -0500 +++ linux-2.6.15/include/linux/mm.h 2006-01-03 15:47:51.000000000 -0500 @@ -308,7 +308,7 @@ struct page { */ #define get_page_testone(p) atomic_inc_and_test(&(p)->_count) -#define set_page_count(p,v) atomic_set(&(p)->_count, v - 1) +#define set_page_count(p,v) atomic_set(&(p)->_count, (v) - 1) #define __put_page(p) atomic_dec(&(p)->_count) extern void FASTCALL(__page_cache_release(struct page *));
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