Olga Kornievskaia 07b92c224d NFSv4.2 copy do not allocate memory under the lock ...

[ Upstream commit 99f2c55591 ]

Bruce pointed out that we shouldn't allocate memory while holding
a lock in the nfs4_callback_offload() and handle_async_copy()
that deal with a racing CB_OFFLOAD and reply to COPY case.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2018-12-13 09:16:14 +01:00

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