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| author |   Guoqing Jiang <gqjiang@suse.com> | 2016-08-12 13:42:39 +0800 |
|---|---|---|
| committer |   Shaohua Li <shli@fb.com> | 2016-09-21 09:09:44 -0700 |
| commit | 5f0aa21da6cc620b08e5f69f51db29cb1f722174 (patch) | |
| tree | d8c4500e089b5aae7d3a2ff26b23eec323fdee0a /drivers/md/dm-raid1.c | |
| parent | md-cluster: clean related infos of cluster (diff) | |
| download | linux-dev-5f0aa21da6cc620b08e5f69f51db29cb1f722174.tar.xz linux-dev-5f0aa21da6cc620b08e5f69f51db29cb1f722174.zip | |
md-cluster: protect md_find_rdev_nr_rcu with rcu lock
We need to use rcu_read_lock/unlock to avoid potential
race.
Reported-by: Shaohua Li <shli@fb.com>
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/dm-raid1.c')
0 files changed, 0 insertions, 0 deletions