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authorTejun Heo2010-03-10 18:57:54 +0900
committerTejun Heo2010-03-29 23:07:12 +0900
commit10fad5e46f6c7bdfb01b1a012380a38e3c6ab346 (patch)
tree9ec6e3955e7f879f64ea79812cf5ecd41baa6939 /include/crypto
parent259354deaaf03d49a02dbb9975d6ec2a54675672 (diff)
percpu, module: implement and use is_kernel/module_percpu_address()
lockdep has custom code to check whether a pointer belongs to static percpu area which is somewhat broken. Implement proper is_kernel/module_percpu_address() and replace the custom code. On UP, percpu variables are regular static variables and can't be distinguished from them. Always return %false on UP. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Ingo Molnar <mingo@redhat.com>
Diffstat (limited to 'include/crypto')
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