From f1ac2502e19c59e996242d406fcc60e4c563e8ce Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Wed, 19 May 2010 08:27:30 +0200 Subject: [PATCH] block: remove all rcu head initializations Remove all rcu head inits. We don't care about the RCU head state before passing it to call_rcu() anyway. Only leave the "on_stack" variants so debugobjects can keep track of objects on stack. Signed-off-by: Mathieu Desnoyers Signed-off-by: Paul E. McKenney Signed-off-by: Jens Axboe --- block/cfq-iosched.c | 1 - block/genhd.c | 1 - 2 files changed, 2 deletions(-) diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 0f3eb70f9ce1..b1472bc2d49c 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -3788,7 +3788,6 @@ static void *cfq_init_queue(struct request_queue *q) * second, in order to have larger depth for async operations. */ cfqd->last_delayed_sync = jiffies - HZ; - INIT_RCU_HEAD(&cfqd->rcu); return cfqd; } diff --git a/block/genhd.c b/block/genhd.c index 154b5f80b3ab..59a2db6fecef 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -988,7 +988,6 @@ int disk_expand_part_tbl(struct gendisk *disk, int partno) if (!new_ptbl) return -ENOMEM; - INIT_RCU_HEAD(&new_ptbl->rcu_head); new_ptbl->len = target; for (i = 0; i < len; i++) -- 2.20.1