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| author | Peng Tao <tao.peng@primarydata.com> | 2014-11-05 22:36:50 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-21 09:23:02 -0800 |
| commit | 25e26c3e8b6c7921a8d44017b61d989dbe4e8649 (patch) | |
| tree | 59e0cf475e8abd3a0a1f09cd76b04a1f353e0680 /arch | |
| parent | 8274355d41957d06158db1111cb410d9574c5f9a (diff) | |
nfs: fix pnfs direct write memory leak
commit 8c393f9a721c30a030049a680e1bf896669bb279 upstream.
For pNFS direct writes, layout driver may dynamically allocate ds_cinfo.buckets.
So we need to take care to free them when freeing dreq.
Ideally this needs to be done inside layout driver where ds_cinfo.buckets
are allocated. But buckets are attached to dreq and reused across LD IO iterations.
So I feel it's OK to free them in the generic layer.
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions