tree 4455618d0f6c8f4e17484180a8f69b529c04076c
parent 1d7ea7324ae7a59f8e17e4ba76a2707c1e6f24d2
author Trond Myklebust <trond.myklebust@fys.uio.no> 1155570888 -0700
committer Greg Kroah-Hartman <gregkh@suse.de> 1155586259 -0700

[PATCH] fcntl(F_SETSIG) fix

fcntl(F_SETSIG) no longer works on leases because
lease_release_private_callback() gets called as the lease is copied in
order to initialise it.

The problem is that lease_alloc() performs an unnecessary initialisation,
which sets the lease_manager_ops.  Avoid the problem by allocating the
target lease structure using locks_alloc_lock().

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>