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Tsirkin" , Jason Wang , Xuan Zhuo , Eugenio =?utf-8?B?UMOpcmV6?= , Alexander Viro , Christian Brauner , Jan Kara , Zi Yan , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , "Liam R. 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tDheARUJl+APleexc+VM079yUonB8QIdKPUu+SerqC8J5/0ivfxPzZZiTCmEIf/K5fhpC1glGiG lDUqV129p152FxcWAWQXk8QRXwPHLRboZQqMgJNiaqEsV9GTdnsHXhyeCuBAZzcPUkqYnnHcDhz GJKw00nfIIWkkQFKIFM7Mel2BmbUeZTERxMLxeT5WzAQx6eEBk0vKZ7JyMmbM5YNjiFCvpqQQ4e 2chFrVF20Hm6jOfKUT1fo6oZvpRVuYAv6yLAJxrntlaAG+Zut31ocgWCEZAKM6NY7lqnDxHz X-Proofpoint-ORIG-GUID: O43XPb7ZNunFLI71qDMqxidzCfXGQUoO X-Proofpoint-GUID: O43XPb7ZNunFLI71qDMqxidzCfXGQUoO X-Authority-Analysis: v=2.4 cv=QfRmvtbv c=1 sm=1 tr=0 ts=6864f289 b=1 cx=c_pps a=qoll8+KPOyaMroiJ2sR5sw==:117 a=qoll8+KPOyaMroiJ2sR5sw==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=wKuvFiaSGQ0qltdbU6+NXLB8nM8=:19 a=Ol13hO9ccFRV9qXi2t6ftBPywas=:19 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=Wb1JkmetP80A:10 a=GoEa3M9JfhUA:10 a=Ikd4Dj_1AAAA:8 a=20KFwNOVAAAA:8 a=yPCof4ZbAAAA:8 a=t4HjgU3YqRTIp5Dt6lEA:9 a=CjuIK1q_8ugA:10 cc=ntf awl=host:13216 On Tue, Jul 01, 2025 at 09:34:41PM +0200, David Hildenbrand wrote: > On 01.07.25 15:02, Lorenzo Stoakes wrote: > > On Mon, Jun 30, 2025 at 03:00:04PM +0200, David Hildenbrand wrote: > > > We can now simply check for PageAnon() and remove PageMappingFlags(). > > > > > > ... and while at it, use the folio instead and operate on > > > folio->mapping. > > > > Probably worth mentioning to be super crystal clear that this is because > > now it's either an anon folio or a KSM folio, both of which set the > > FOLIO_MAPPING_ANON flag. > > "As PageMappingFlags() now only indicates anon (incl. ksm) folios, we can > now simply check for PageAnon() and remove PageMappingFlags()." Sounds good! Though the extremely nitty part of me says 'capitalise KSM' :P > > > > > > I wonder if there's other places that could be fixed up similarly that do > > folio_test_anon() || folio_test_ksm() or equivalent? > > I think you spotted the one in patch #25 :) :) > > I looked for others while crafting this patch, but there might be more > hiding that I didn't catch. Yeah, one we can keep an eye out for. > > > > > > > > > Reviewed-by: Zi Yan > > > Signed-off-by: David Hildenbrand > > > > LGTM, so: > > > > Reviewed-by: Lorenzo Stoakes > > > > Thanks! > > -- > Cheers, > > David / dhildenb >