On Tue, Apr 2, 2024 at 10:03 AM Jan Hubicka wrote:
>
> > > I am bit worried about commonly used functions getting "infected" by
> > > being called once from ifunc resolver. I think we only use thread local
> > > storage for indirect call profiling, so we may just disable indirect
> > > call profi
> > I am bit worried about commonly used functions getting "infected" by
> > being called once from ifunc resolver. I think we only use thread local
> > storage for indirect call profiling, so we may just disable indirect
> > call profiling for these functions.
>
> Will change it.
>
> > Also the
On Tue, Apr 2, 2024 at 7:50 AM Jan Hubicka wrote:
>
> > On Tue, Mar 5, 2024 at 1:45 PM H.J. Lu wrote:
> > >
> > > We can't instrument an IFUNC resolver nor its callees as it may require
> > > TLS which hasn't been set up yet when the dynamic linker is resolving
> > > IFUNC symbols.
> > >
> > > Ad
> On Tue, Mar 5, 2024 at 1:45 PM H.J. Lu wrote:
> >
> > We can't instrument an IFUNC resolver nor its callees as it may require
> > TLS which hasn't been set up yet when the dynamic linker is resolving
> > IFUNC symbols.
> >
> > Add an IFUNC resolver caller marker to cgraph_node and set it if the
On Tue, Mar 5, 2024 at 1:45 PM H.J. Lu wrote:
>
> We can't instrument an IFUNC resolver nor its callees as it may require
> TLS which hasn't been set up yet when the dynamic linker is resolving
> IFUNC symbols.
>
> Add an IFUNC resolver caller marker to cgraph_node and set it if the
> function is
