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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-10-28 18:57:12 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-29 19:28:03 (GMT) |
| commit | cdebf3915aa50f87f43da89415de6543cfea5f66 (patch) | |
| tree | 82aabf7e1aa7f2b0effec471294a8de95cb8d3ea /arch/mips/kvm | |
| parent | 502bb2cc3514ae5e0785ea18788073835c158ddd (diff) | |
| download | linux-fsl-qoriq-cdebf3915aa50f87f43da89415de6543cfea5f66.tar.xz | |
NFSv4: Fix state reference counting in _nfs4_opendata_reclaim_to_nfs4_state
commit d49f042aeec99c5f87160bb52dd52088b1051311 upstream.
Currently, if the call to nfs_refresh_inode fails, then we end up leaking
a reference count, due to the call to nfs4_get_open_state.
While we're at it, replace nfs4_get_open_state with a simple call to
atomic_inc(); there is no need to do a full lookup of the struct nfs_state
since it is passed as an argument in the struct nfs4_opendata, and
is already assigned to the variable 'state'.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/mips/kvm')
0 files changed, 0 insertions, 0 deletions