{"id":85446,"date":"2020-06-16T07:41:58","date_gmt":"2020-06-16T05:41:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/yadro-linux-5-8-stanet-samym-krupnym-po-chislu-izmenenij"},"modified":"2020-06-16T07:41:58","modified_gmt":"2020-06-16T05:41:58","slug":"yadro-linux-5-8-stanet-samym-krupnym-po-chislu-izmenenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/yadro-linux-5-8-stanet-samym-krupnym-po-chislu-izmenenij","title":{"rendered":"O n\u00facleo Linux 5.8 ser\u00e1 o maior em n\u00famero de mudan\u00e7as","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Linus Torvalds apresentou<\/a><\/noindex> o primeiro candidato a lan\u00e7amentos do n\u00facleo Linux 5.8, observando que, aparentemente, ser\u00e1 a maior quantidade de mudan\u00e7as de todos os tempos do projeto. Na vers\u00e3o 5.8, foram aceitas 14206 altera\u00e7\u00f5es, que afetaram cerca de 20% de todos os arquivos no reposit\u00f3rio de c\u00f3digo do n\u00facleo. O tamanho patch<\/a><\/noindex> 5.8-rc1 foi de 61 MB, aproximadamente 35% a mais do que o patch resultante do lan\u00e7amento 5.7. O lan\u00e7amento do n\u00facleo Linux 5.8 est\u00e1 previsto para o final de agosto.<\/p>\n

As altera\u00e7\u00f5es afetaram 15234 arquivos, foram adicionadas 1026178 linhas de c\u00f3digo,
\nremovidos 480891 linhas (para compara\u00e7\u00e3o, na vers\u00e3o 5.7, foram adicionadas 570560 linhas de c\u00f3digo e removidas 297401 linhas). Cerca de 37% de todas as altera\u00e7\u00f5es apresentadas na vers\u00e3o 5.8 est\u00e3o relacionadas a drivers de dispositivos, aproximadamente 16% das altera\u00e7\u00f5es dizem respeito \u00e0 atualiza\u00e7\u00e3o de c\u00f3digo espec\u00edfico para arquiteturas de hardware, 10% est\u00e3o ligadas \u00e0 pilha de rede, 3% \u2014 aos sistemas de arquivos e 4% \u00e0s subsistemas internos do kernel. <\/p>\n

Observa-se que n\u00facleos com grandes tamanhos de patch j\u00e1 foram encontrados antes, mas as altera\u00e7\u00f5es, em geral, estavam concentradas em um \u00fanico subsistema ou eram causadas pela adi\u00e7\u00e3o de um grande volume de dados t\u00edpicos (por exemplo, no n\u00facleo 4.12, para o driver AMD GPU, foram adicionadas muitas linhas com a descri\u00e7\u00e3o de registros, e no n\u00facleo 2.6.29 foi adicionada uma grande quantidade de novos drivers na se\u00e7\u00e3o staging). <\/p>\n

O n\u00facleo Linux 5.8 se destaca por ter muitas altera\u00e7\u00f5es em si (em n\u00famero de commits e em n\u00famero de linhas de c\u00f3digo adicionadas) e elas est\u00e3o distribu\u00eddas em v\u00e1rios subsistemas. A maior parte das mudan\u00e7as abrange drivers. Muitas das altera\u00e7\u00f5es dizem respeito a mudan\u00e7as fundamentais e limpeza em subsistemas principais, al\u00e9m do desenvolvimento de melhorias espec\u00edficas para arquiteturas de hardware. Tamb\u00e9m houve corre\u00e7\u00f5es automatizadas relacionadas \u00e0 corre\u00e7\u00e3o de informa\u00e7\u00f5es sobre licen\u00e7as no formato SPDX<\/a><\/noindex>, mas essas corre\u00e7\u00f5es n\u00e3o s\u00e3o dominantes e apenas refletem a crescente atividade no desenvolvimento.<\/p>\n

<\/a><\/noindex><\/p>\n

Fonte: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0435\u0440\u0432\u044b\u0439 \u043a\u0430\u043d\u0434\u0438\u0434\u0430\u0442 \u0432 \u0440\u0435\u043b\u0438\u0437\u044b \u044f\u0434\u0440\u0430 Linux 5.8, \u043e\u0442\u043c\u0435\u0442\u0438\u0432, \u0447\u0442\u043e \u0441\u0443\u0434\u044f \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u044d\u0442\u043e \u0431\u0443\u0434\u0435\u0442 \u0441\u0430\u043c\u043e\u0435 \u043a\u0440\u0443\u043f\u043d\u043e\u0435 \u043f\u043e \u0447\u0438\u0441\u043b\u0443 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438\u0437 \u0432\u0441\u0435\u0445 \u044f\u0434\u0435\u0440 \u0437\u0430 \u0432\u0441\u0451 \u0432\u0440\u0435\u043c\u044f \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430. \u0412 \u0432\u0435\u0442\u043a\u0443 5.8 \u043f\u0440\u0438\u043d\u044f\u0442\u043e 14206 \u043d\u0430\u0431\u043e\u0440\u043e\u0432 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u043b\u0438 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e 20% \u0432\u0441\u0435\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u0441 \u043a\u043e\u0434\u043e\u043c \u044f\u0434\u0440\u0430. \u0420\u0430\u0437\u043c\u0435\u0440 \u043f\u0430\u0442\u0447\u0430 5.8-rc1 \u0441\u043e\u0441\u0442\u0430\u0432\u0438\u043b 61 \u041c\u0411, \u0447\u0442\u043e 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