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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-03-09 22:23:35 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-03-27 19:32:24 +0300 |
| commit | 84a80f62f71beac20a426709c04b49f2bd352291 (patch) | |
| tree | 8a6da9805e36e26425a2e482e6233dabebca60ca /fs/nfs/filelayout | |
| parent | 2854475f6c612d59901d51c358abd05643278b53 (diff) | |
| download | linux-84a80f62f71beac20a426709c04b49f2bd352291.tar.xz | |
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')
| -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) nfs4_pnfs_ds_put(ds); } kfree(dsaddr->stripe_indices); - kfree(dsaddr); + kfree_rcu(dsaddr, id_node.rcu); } /* Decode opaque device data and return the result */ |