Messages in this thread Patch in this message | | | Date | Fri, 18 Mar 2011 11:59:14 +0800 | From | Lai Jiangshan <> | Subject | [PATCH 13/36] md,rcu: convert call_rcu(free_conf) to kfree_rcu() |
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The rcu callback free_conf() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(free_conf).
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> --- drivers/md/linear.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/drivers/md/linear.c b/drivers/md/linear.c index 0ed7f6b..a5b9e53 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -231,12 +231,6 @@ static int linear_run (mddev_t *mddev) return 0; } -static void free_conf(struct rcu_head *head) -{ - linear_conf_t *conf = container_of(head, linear_conf_t, rcu); - kfree(conf); -} - static int linear_add(mddev_t *mddev, mdk_rdev_t *rdev) { /* Adding a drive to a linear array allows the array to grow. @@ -265,7 +259,7 @@ static int linear_add(mddev_t *mddev, mdk_rdev_t *rdev) md_set_array_sectors(mddev, linear_size(mddev, 0, 0)); set_capacity(mddev->gendisk, mddev->array_sectors); revalidate_disk(mddev->gendisk); - call_rcu(&oldconf->rcu, free_conf); + kfree_rcu(oldconf, rcu); return 0; } -- 1.7.4
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