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Date: Mon, 24 Mar 2014 08:49:39 -0400 From: Tejun Heo <tj@...nel.org> To: Monam Agarwal <monamagarwal123@...il.com> Cc: lizefan@...wei.com, containers@...ts.linux-foundation.org, cgroups@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] kernel: Use RCU_INIT_POINTER(x, NULL) in cgroup.c On Mon, Mar 24, 2014 at 12:17:18AM +0530, Monam Agarwal wrote: > This patch replaces rcu_assign_pointer(x, NULL) with RCU_INIT_POINTER(x, NULL) > > The rcu_assign_pointer() ensures that the initialization of a structure > is carried out before storing a pointer to that structure. > And in the case of the NULL pointer, there is no structure to initialize. > So, rcu_assign_pointer(p, NULL) can be safely converted to RCU_INIT_POINTER(p, NULL) > > Signed-off-by: Monam Agarwal <monamagarwal123@...il.com> Applied to cgroup/for-3.15. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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