Messages in this thread | | | Date | Wed, 21 Sep 2022 10:25:23 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 0/2] make weak attributes in {k,u}probes |
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On Tue, Sep 20, 2022 at 10:32:46PM +0530, Naveen N. Rao wrote: > Yipeng Zou wrote: > > We have some function implementation under some arch does nothing. > > We can mark it with weak attributes to improve. > > That's not always an improvement. See [1] for an example, among many other > patches to reduce use of __weak functions in the kernel.
More weak 'fun':
https://lkml.kernel.org/r/20220419203807.655552918@infradead.org
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