diff options
| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-03-09 15:23:35 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-03-27 12:32:24 -0400 |
| commit | 84a80f62f71beac20a426709c04b49f2bd352291 (patch) | |
| tree | 8a6da9805e36e26425a2e482e6233dabebca60ca /fs/nfs/filelayout/filelayoutdev.c | |
| parent | 2854475f6c612d59901d51c358abd05643278b53 (diff) | |
NFSv4.1: Convert pNFS deviceid to use kfree_rcu()
Use of synchronize_rcu() when unmounting and potentially freeing a lot
of deviceids is problematic. There really is no reason why we can't just
use kfree_rcu() here.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/filelayout/filelayoutdev.c')
| -rw-r--r-- | fs/nfs/filelayout/filelayoutdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/filelayout/filelayoutdev.c b/fs/nfs/filelayout/filelayoutdev.c index 4f372e224603..4946ef40ba87 100644 --- a/fs/nfs/filelayout/filelayoutdev.c +++ b/fs/nfs/filelayout/filelayoutdev.c | |||
| @@ -55,7 +55,7 @@ nfs4_fl_free_deviceid(struct nfs4_file_layout_dsaddr *dsaddr) | |||
| 55 | nfs4_pnfs_ds_put(ds); | 55 | nfs4_pnfs_ds_put(ds); |
| 56 | } | 56 | } |
| 57 | kfree(dsaddr->stripe_indices); | 57 | kfree(dsaddr->stripe_indices); |
| 58 | kfree(dsaddr); | 58 | kfree_rcu(dsaddr, id_node.rcu); |
| 59 | } | 59 | } |
| 60 | 60 | ||
| 61 | /* Decode opaque device data and return the result */ | 61 | /* Decode opaque device data and return the result */ |