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fs: remove all rcu head initializations, except on_stack initializations

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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: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Andries Brouwer <aeb@cwi.nl>
This commit is contained in:
Paul E. McKenney
2010-05-10 17:09:25 -07:00
parent 9161e329ef
commit b97181f242
3 changed files with 26 additions and 9 deletions
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fs/partitions/check.c
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@@ -459,7 +459,6 @@ struct hd_struct *add_partition(struct gendisk *disk, int partno,
}
/* everything is up and running, commence */
INIT_RCU_HEAD(&p->rcu_head);
rcu_assign_pointer(ptbl->part[partno], p);
/* suppress uevent if the disk supresses it */