Linux 5.4 kernel saki

Canje-canje mafi shahara:

  • Tsarin kullewa wanda ke hana tushen samun dama ga fayilolin kernel da musaya. Cikakkun bayanai.
  • Tsarin fayil ɗin virtiofs don tura wasu kundayen adireshi zuwa tsarin baƙo. Ma'amala yana faruwa bisa ga makircin "abokin ciniki-abokin ciniki" ta hanyar FUSE. Cikakkun bayanai.
  • Injin sa ido kan amincin fayil fs-verity. Mai kama da dm-verity, amma yana aiki a matakin tsarin fayil na Ext4 da F2FS maimakon toshe na'urori. Cikakkun bayanai.
  • Tsarin dm-clone don kwafin na'urorin toshe masu karantawa kawai, yayin da za'a iya rubuta bayanai zuwa kwafin kai tsaye yayin aiwatar da cloning. Cikakkun bayanai.
  • Yana goyan bayan AMD Navi 12/14 GPUs da Arcturus da Renoir iyali APUs. Hakanan an fara aiki akan tallafi don zane-zanen Tiger Lake na gaba.
  • Tutocin MADV_COLD da MADV_PAGEOUT don kiran tsarin mahaukaci(). Suna ba ka damar ƙayyade abin da bayanan da ke cikin ƙwaƙwalwar ajiya ba shi da mahimmanci don aiki na tsari ko kuma ba za a buƙaci na dogon lokaci ba don haka za a iya canza wannan bayanan da kuma 'yantar da ƙwaƙwalwar ajiya.
  • An motsa tsarin fayil ɗin EROFS daga sashin Staging - tsarin fayil mai haske da sauri-kawai, mai amfani don adana firmware da livecds. Cikakkun bayanai.
  • An ƙara direban tsarin fayil na exFAT wanda Samsung ya haɓaka zuwa sashin Staging.
  • Tsarin tsayawa zabe don inganta aikin baƙo. Yana ba baƙi damar samun ƙarin lokacin CPU kafin dawo da CPU zuwa hypervisor. Cikakkun bayanai.
  • blk-iocost mai sarrafa don rarraba I/O tsakanin ƙungiyoyi. Sabon mai sarrafawa yana mai da hankali kan farashin aikin IO na gaba. Cikakkun bayanai.
  • Wuraren suna don alamun ƙirar kwaya. Cikakkun bayanai.
  • Aiki yana ci gaba da haɗa faci na ainihin-lokaci cikin kwaya.
  • An inganta tsarin io_uring.
  • Ingantacciyar saurin aiki tare da manyan kundayen adireshi akan XFS.
  • Yawancin wasu canje-canje.

source: linux.org.ru

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