Messages in this thread | ![/](/images/icornerl.gif) | | From | "Aneesh Kumar K.V" <> | Subject | Re: [PATCH 13/18] asm-generic/tlb: Introduce HAVE_MMU_GATHER_NO_GATHER | Date | Tue, 11 Dec 2018 11:13:04 +0530 |
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Peter Zijlstra <peterz@infradead.org> writes:
> From: Martin Schwidefsky <schwidefsky@de.ibm.com> > > Add the Kconfig option HAVE_MMU_GATHER_NO_GATHER to the generic > mmu_gather code. If the option is set the mmu_gather will not > track individual pages for delayed page free anymore. A platform > that enables the option needs to provide its own implementation > of the __tlb_remove_page_size function to free pages.
Can we rename this to HAVE_NO_BATCH_MMU_GATHER?
> > Cc: npiggin@gmail.com > Cc: heiko.carstens@de.ibm.com > Cc: will.deacon@arm.com > Cc: aneesh.kumar@linux.vnet.ibm.com > Cc: akpm@linux-foundation.org > Cc: Linus Torvalds <torvalds@linux-foundation.org> > Cc: linux@armlinux.org.uk > Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> > Link: http://lkml.kernel.org/r/20180918125151.31744-2-schwidefsky@de.ibm.com
-aneesh
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