NFS: Fix an allocation-under-spinlock bug

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sunrpc_cache_update() will always call detail->update() from inside the
detail->hash_lock, so it cannot allocate memory.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org

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Trond Myklebust 2010-03-02 13:06:22 -05:00

parent 9fcfe0c83c

commit ebed9203b6

1 changed files with 15 additions and 3 deletions

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18

fs/nfs/dns_resolve.c

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