Messages in this thread | | | Subject | Re: [PATCH 1/2] xfs: check the return value of krealloc() | From | "Leizhen (ThunderTown)" <> | Date | Tue, 24 Nov 2020 20:05:30 +0800 |
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On 2020/11/24 19:51, Christoph Hellwig wrote: > On Tue, Nov 24, 2020 at 06:45:30PM +0800, Zhen Lei wrote: >> krealloc() may fail to expand the memory space. Add sanity checks to it, >> and WARN() if that really happened. > > What part of the __GFP_NOFAIL semantics isn't clear enough?
Oh, sorry, I didn't notice __GFP_NOFAIL flag.
> >
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