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| author | Trond Myklebust | 2015-03-09 20:23:35 +0100 |
|---|---|---|
| committer | Trond Myklebust | 2015-03-27 17:32:24 +0100 |
| commit | 84a80f62f71beac20a426709c04b49f2bd352291 (patch) | |
| tree | 8a6da9805e36e26425a2e482e6233dabebca60ca /fs/nfs/objlayout | |
| parent | nfs: clean up nfs_direct_IO (diff) | |
| download | kernel-qcow2-linux-84a80f62f71beac20a426709c04b49f2bd352291.tar.gz kernel-qcow2-linux-84a80f62f71beac20a426709c04b49f2bd352291.tar.xz kernel-qcow2-linux-84a80f62f71beac20a426709c04b49f2bd352291.zip | |
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/objlayout')
| -rw-r--r-- | fs/nfs/objlayout/objio_osd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c index 24e1d7403c0b..8b5e0e687d5e 100644 --- a/fs/nfs/objlayout/objio_osd.c +++ b/fs/nfs/objlayout/objio_osd.c @@ -57,7 +57,7 @@ objio_free_deviceid_node(struct nfs4_deviceid_node *d) dprintk("%s: free od=%p\n", __func__, de->od.od); osduld_put_device(de->od.od); - kfree(de); + kfree_rcu(d, rcu); } struct objio_segment { |