On 4/8/20 8:36 AM, Christoph Hellwig wrote: > On Wed, Apr 08, 2020 at 08:15:19AM -0700, Matthew Wilcox wrote: >>>>> config ZSMALLOC_PGTABLE_MAPPING >>>>> bool "Use page table mapping to access object in zsmalloc" >>>>> - depends on ZSMALLOC >>>>> + depends on ZSMALLOC=y >>>> >>>> It's a bool so this shouldn't matter... not needed. >>> >>> My mm/Kconfig has: >>> >>> config ZSMALLOC >>> tristate "Memory allocator for compressed pages" >>> depends on MMU >>> >>> which I think means it can be modular, no? >> >> Randy means that ZSMALLOC_PGTABLE_MAPPING is a bool, so I think hch's patch >> is wrong ... if ZSMALLOC is 'm' then ZSMALLOC_PGTABLE_MAPPING would become >> 'n' instead of 'y'. > > In Linus' tree you can select PGTABLE_MAPPING=y with ZSMALLOC=m, > and that fits my understanding of the kbuild language. With this > patch I can't anymore. > Makes sense. thanks. -- ~Randy _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
