Labarai da Ingantawa na Kernel na Linux a cikin bugunta na 4.7



Sanarwar kwayar Linux ta 4.7 ta riga ta kasance tare da mu! Tun daga ranar 24 ga Yuli akwai shi don saukewa, ƙara improvementsan ci gaba da sababbin abubuwa don wannan bugun. Ga wasu labarai nan daki daki:
Kamar yadda muka fada a farko an kara tallafi don Radeon RX 480 GPU. Wannan direban amdgpu ne kuma yayi daidai da sauran naurorin amdgpu.
radeon

Madadin kasancewa iya ƙirƙirar direbobin na'urar USB masu kama-da-wane zasu kasance a gabansu, suna kawar da buƙatar na jiki. Duk godiya ga Tallafi USB / IP.

Lambar sync_file an motsa shi zuwa kwaya; ana aiwatar da wannan azaman abin gyara wanda ke gyara shinge a cikin tubom wanda ke mallakar sararin mai amfani ta hanyar sync_file. Wannan shine ma'anar cewa ba a amfani da buffer kwata-kwata kafin a gyara shinge kuma an inganta kwararar buffers daga mai sarrafa GPU.

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An sami ci gaba a cikin gaskiyar kasancewar ana iya nemo hanyoyin sunayen kundin adireshi, saboda bayanan da ake samarwa a cikin ɓoye don wannan aikin. Kuma a cikin fayilolin da dole ne a sake fasalin su. Abubuwan da suka danganci neman fayil ko kundin adireshi suna inganta sosai, ba tare da buƙatar karanta rumbun diski ba. Yanzu ana iya samun sunayen sunaye a layi daya, wanda yake a cikin wannan kundin adireshin, yana nuna wannan aikin sosai ruwa yayin aiwatarwa.

Ana bayar da sabon tallafi don Capsule EFI. Wani abu da zai samar da hanya don canja abubuwan data ga EFI firmware; Wannan yana nazarin bayanan sannan a zartar da hukunci gwargwadon abin da ya samo a cikin abubuwan da ke ciki.Zaka iya loda kwantena ta hanyar rubuta firmware don na'urar / dev / efi_capsule_loader.

Tare da sabon mitar gwamna shirin yanzu zaka iya nuna direbobi cpufreq ta yadda za a iya gudanar da aikin CPU, a bar buƙatar samar da abubuwan aiki. A gefe guda kuma, bayanan da mai shirin ya aiko kai tsaye ana amfani dasu don aiwatar da ayyuka. Abin da aka bayyana a cikin cewa sauye-sauye yana canzawa gwargwadon nauyin aiki, yanzu ba su da yawa, kuma canje-canje da haɓaka abubuwa ne na gabatarwa ta hanyar mafi kyau mafi kyau mafi tsarawa don gudanar da ikon CPU.

A gefe guda, sabon umarnin «tarihi» wanda aka zartar don gina taron tarihi. Waɗannan an haife su ne ta hanyar ƙarin abubuwan shiga kuma an haɗa su a matsayin sababbi a cikin zaba. Ana samun sa a kan Linux 2.6.27 kayan haɗin haɗe da kwaya; / sys / kwaya / cire kuskure / ganowa /.

Ya kamata a lura cewa an kuma zaɓi zaɓi don buɗe sararin masu amfani sarkar kira don lokutan da ake yin kiran tsarin. Bugu da kari, yana yiwuwa kuma a aiwatar da Shirye-shiryen BPF a wuraren bincike, wanda a da ba mai yiwuwa bane. Har ila yau ciki har da sabon nau'in shirin GMP; (BPF_PROG_TYPE_TRACEPOINT). Wanne za a iya bin sawu na Tracepoints, bayan ƙirƙirar shirye-shiryen BPF, don haka ana ƙirƙirar shirye-shiryen da ke tattara bayanai daga Tracepoints.

A wannan lokacin inji Sync_file na Android an canja shi zuwa tsakiya. Wannan tsari an kirkireshi ne don Android a cikin sararin mai amfani ta hanyar shinge, ta hanya kai tsaye. Ba a sake sanya wannan shingen don ajiyar mai gudanarwar ba, yanzu ana aika shinge kawai zuwa tabo da ke cikin sararin mai amfani ta hanyar umarnin un sync_file.

A ƙarshe, kuma a matsayin mahimmin bayani, a sabon tsarin tsaro wanda ke tabbatar da cewa kowane fayil ɗin da aka ɗora ta kwaya ya fito daga tsarin fayiloli iri ɗaya. Ta wannan, tsarin da ke ƙunshe da tsarin fayil mai canzawa baya buƙatar sa hannu a wata hanya ta musamman.

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A matakin gaba ɗaya waɗannan duk sabbin abubuwa ne da aka sabunta na kwayar Linux a cikin bugunta na 4.7. Idan kuna son ƙarin bayani da cikakkun bayanai game da abin da aka nuna a cikin labarin, ga hanyar haɗin hukuma tare da sanarwar sabon kwaya: https://kernelnewbies.org/Linux_4.7


Abubuwan da ke cikin labarin suna bin ka'idodinmu na ka'idojin edita. Don yin rahoton kuskure danna a nan.

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  1.   Milti m

    Babu kernel na Linux. Linux sunan kernel ne, don haka magana game da Linux Kernel daidai yake da zancen kwaya ko Linux Linux. Wannan ba shi da ma'ana.

  2.   Skatox m

    Babban labari, mai sanyi don iya karanta wannan a cikin Mutanen Espanya.

  3.   Daniel m

    @ Milti, kuna tunani da yawa da kuskure, ko menene daidai, ya munana. Abin da zai zama ma'ana shi ne cewa kuna cikin tasirin tasirin narcotic mai ƙarancin inganci. Wannan zai zama ma'ana.

  4.   Christopher m

    @ Milti, Linux suna ne na karshe, don haka kace Linux Kernel ma'ana, Kernel wanda ya kirkiri Linux. Aƙalla na gan shi ta wannan hanyar.

  5.   hathor m

    akwai kwaya hurd

  6.   Miguel m

    @ Chistopher,… amma sunan karshe shine Torvalds… daidai? 😉

  7.   Miguel m

    @ Christopher,… amma sunan karshe shine Torvalds… daidai?

  8.   HO2 Gi m

    Labari mai kyau, banda kwayar Linux da «Ing. Ma'aikacin lantarki. Mai ƙwarewar Software «mai tsananin so» ta Databases ».

  9.   kKk ku m

    @ Milti idan akace ingantawa da labarai game da Linux, zaka ga cewa taken yana da matukar amfani kuma idan ya fada maka cigaba da sabbin kayan kwaya, dole ne ka san mahallin don sanin menene kwayar muke nufi ... don haka dauki yana da sauki kuma bari yaci gaba da sanya KERNEL DAGA LINUX

  10.   kruger m

    Gaskiya kunada gaskiya @Milti, Linux shine sunan Kernel, wanda aka haɗu da wasu kayan aikin UNIX da GNU, don ƙirƙirar rarrabawa daga baya da OS mai ƙarfi, yayin da Linus shine sunan Torvlads.

  11.   gustavo m

    Da kyau, na ga labarin yana da ban sha'awa sosai, tabbas ya ɗauki lokaci mai tsawo don yin shi sosai da kyau kuma mafi mawuyacin abu har yanzu, ƙoƙarin isa ga irin wannan hazakar kuma kuna farin ciki, albarkatu masu yawa saboda wannan aiki tuƙuru