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[PATCH] sched: simplify bitmap definition

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Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Steven Rostedt 2006-06-27 02:54:29 -07:00 • committed by Linus Torvalds
parent c96d145e71
commit d444886e14
1 changed files with 1 additions and 3 deletions
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4
kernel/sched.c
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@ -184,13 +184,11 @@ static unsigned int task_timeslice(task_t *p)
* These are the runqueue data structures: * These are the runqueue data structures:
*/ */
#define BITMAP_SIZE ((((MAX_PRIO+1+7)/8)+sizeof(long)-1)/sizeof(long))
typedef struct runqueue runqueue_t; typedef struct runqueue runqueue_t;
struct prio_array { struct prio_array {
unsigned int nr_active; unsigned int nr_active;
unsigned long bitmap[BITMAP_SIZE]; DECLARE_BITMAP(bitmap, MAX_PRIO+1); /* include 1 bit for delimiter */
struct list_head queue[MAX_PRIO]; struct list_head queue[MAX_PRIO];
}; };