From 4327dffc5f18a5c8b75c61aeaaeb16a7cb6cc024 Mon Sep 17 00:00:00 2001
From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Date: Wed, 20 Jun 2018 22:32:42 +0530
Subject: [PATCH] sched/numa: Remove redundant field
References: bnc#1101669 optimise numa balancing for fast migrate
Patch-mainline: v4.19-rc1
Git-commit: 6e30396767508101eacec8b93b068e8905e660dc
'numa_entry' is a struct list_head defined in task_struct, but never used.
No functional change.
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Rik van Riel <riel@surriel.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1529514181-9842-2-git-send-email-srikar@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Mel Gorman <mgorman@suse.de>
---
include/linux/sched.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 370f127ef39c..7f08767403db 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -922,7 +922,6 @@ struct task_struct {
u64 last_sum_exec_runtime;
struct callback_head numa_work;
- struct list_head numa_entry;
struct numa_group *numa_group;
/*