Messages in this thread | | | Date | Tue, 16 Feb 2010 20:21:02 -0800 (PST) | Subject | Re: [PATCH net-next 1/2] percpu: add __percpu sparse annotations to net | From | David Miller <> |
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From: Tejun Heo <tj@kernel.org> Date: Wed, 17 Feb 2010 10:20:26 +0900
> Add __percpu sparse annotations to net. > > These annotations are to make sparse consider percpu variables to be > in a different address space and warn if accessed without going > through percpu accessors. This patch doesn't affect normal builds. > > The macro and type tricks around snmp stats make things a bit > interesting. DEFINE/DECLARE_SNMP_STAT() macros mark the target field > as __percpu and SNMP_UPD_PO_STATS() macro is updated accordingly. All > snmp_mib_*() users which used to cast the argument to (void **) are > updated to cast it to (void __percpu **). > > Signed-off-by: Tejun Heo <tj@kernel.org> > Acked-by: David S. Miller <davem@davemloft.net>
Applied.
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