sched/cpupri: Remove cpupri->pri_active
Since [sched/cpupri: Remove the vec->lock], member pri_active of struct cpupri is not needed any more, just remove it. Also clean stuff related to it. Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110806001004.GA2207@zhy Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
parent
d473750b40
commit
5710f15b52
2 changed files with 1 additions and 4 deletions
|
@ -152,8 +152,7 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri)
|
|||
* If the cpu was currently mapped to a different value, we
|
||||
* need to map it to the new value then remove the old value.
|
||||
* Note, we must add the new value first, otherwise we risk the
|
||||
* cpu being cleared from pri_active, and this cpu could be
|
||||
* missed for a push or pull.
|
||||
* cpu being missed by the priority loop in cpupri_find.
|
||||
*/
|
||||
if (likely(newpri != CPUPRI_INVALID)) {
|
||||
struct cpupri_vec *vec = &cp->pri_to_cpu[newpri];
|
||||
|
|
|
@ -4,7 +4,6 @@
|
|||
#include <linux/sched.h>
|
||||
|
||||
#define CPUPRI_NR_PRIORITIES (MAX_RT_PRIO + 2)
|
||||
#define CPUPRI_NR_PRI_WORDS BITS_TO_LONGS(CPUPRI_NR_PRIORITIES)
|
||||
|
||||
#define CPUPRI_INVALID -1
|
||||
#define CPUPRI_IDLE 0
|
||||
|
@ -18,7 +17,6 @@ struct cpupri_vec {
|
|||
|
||||
struct cpupri {
|
||||
struct cpupri_vec pri_to_cpu[CPUPRI_NR_PRIORITIES];
|
||||
long pri_active[CPUPRI_NR_PRI_WORDS];
|
||||
int cpu_to_pri[NR_CPUS];
|
||||
};
|
||||
|
||||
|
|
Loading…
Reference in a new issue