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Commit 1c3de5e1 authored by Yuyang Du's avatar Yuyang Du Committed by Ingo Molnar
Browse files

sched/fair: Update comments after a variable rename 



The following commit:

  ed82b8a1 ("sched/core: Move the sched_to_prio[] arrays out of line")

renamed prio_to_weight to sched_prio_to_weight, but the old name was not
updated in comments.

Signed-off-by: default avatarYuyang Du <yuyang.du@intel.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1459292871-22531-1-git-send-email-yuyang.du@intel.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 47252cfb

kernel/sched/fair.c

+2 −2
Original line number Diff line number Diff line
@@ -204,7 +204,7 @@ static void __update_inv_weight(struct load_weight *lw) 
 *   OR

 * (delta_exec * (weight * lw->inv_weight)) >> WMULT_SHIFT

 *

 * Either weight := NICE_0_LOAD and lw \e prio_to_wmult[], in which case

 * Either weight := NICE_0_LOAD and lw \e sched_prio_to_wmult[], in which case

 * we're guaranteed shift stays positive because inv_weight is guaranteed to

 * fit 32 bits, and NICE_0_LOAD gives another 10 bits; therefore shift >= 22.

 *
@@ -5656,7 +5656,7 @@ static bool yield_to_task_fair(struct rq *rq, struct task_struct *p, bool preemp 
 *   W_i,0 = \Sum_j w_i,j                                             (2)

 *

 * Where w_i,j is the weight of the j-th runnable task on cpu i. This weight

 * is derived from the nice value as per prio_to_weight[].

 * is derived from the nice value as per sched_prio_to_weight[].

 *

 * The weight average is an exponential decay average of the instantaneous

 * weight: