Hi,Christophe
Christophe Leroy <christophe.leroy@xxxxxxxxxx> wrote on Saturday, 4
January 2025 03:58:
>
>
>
> Le 03/01/2025 à 11:51, Guo Weikang a écrit :
> > After analyzing the usage of memblock_alloc, it was found that approximately
> > 4/5 (120/155) of the calls expect a panic behavior on allocation failure.
> > To reflect this common usage pattern, the default failure behavior of
> > memblock_alloc is now modified to trigger a panic when allocation fails.
> >
> > Additionally, a new interface, memblock_alloc_no_panic, has been introduced
> > to handle cases where panic behavior is not desired.
>
> Isn't that going in the opposite direction ?
>
> 5 years ago we did the exact reverse, see commit c0dbe825a9f1
> ("memblock: memblock_alloc_try_nid: don't panic")
>
> Christophe
>
> >
