[PATCH] sched/fair: Update comment after a variable rename

[PATCH] sched/fair: Update comment after a variable rename

[Yuyang Du]

Commit ed82b8a1ff76ed7b2709 renamed prio_to_weight to sched_prio_to_weight,
but the old name was not updated in a comment.

Signed-off-by: Yuyang Du <yuyang.du@intel.com>
---
 kernel/sched/fair.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 303d639..68ecc1f 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -5630,7 +5630,7 @@ 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:
-- 
1.7.9.5

Re: [PATCH] sched/fair: Update comment after a variable rename

[Yuyang Du]

Suddenly realized there is another one not updated. Sorry.

---
Subject: [PATCH v2] sched/fair: Update comment after a variable rename

Commit ed82b8a1ff76ed7b2709 renamed prio_to_weight to sched_prio_to_weight
and prio_to_wmult to sched_prio_to_wmult, but the old names not updated in
a comment.

Signed-off-by: Yuyang Du <yuyang.du@intel.com>
---
 kernel/sched/fair.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 303d639..c5095b0 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -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.
  *
@@ -5630,7 +5630,7 @@ 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:
-- 
1.7.9.5

[tip:sched/core] sched/fair: Update comments after a variable rename

[tip-bot for Yuyang Du]

Commit-ID:  1c3de5e19fc96206dd086e634129d08e5f7b1000
Gitweb:     http://git.kernel.org/tip/1c3de5e19fc96206dd086e634129d08e5f7b1000
Author:     Yuyang Du <yuyang.du@intel.com>
AuthorDate: Wed, 30 Mar 2016 07:07:51 +0800
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Thu, 31 Mar 2016 10:49:45 +0200

sched/fair: Update comments after a variable rename

The following commit:

  ed82b8a1ff76 ("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: Yuyang Du <yuyang.du@intel.com>
Signed-off-by: Peter 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: Ingo Molnar <mingo@kernel.org>
---
 kernel/sched/fair.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 1fe9916..4bb5ace 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -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: