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Physical page allocator #48

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abusalimov opened this issue Apr 2, 2010 · 6 comments
Closed

Physical page allocator #48

abusalimov opened this issue Apr 2, 2010 · 6 comments
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enhancement fixed imported module:kernel prio:normal
Milestone
v0.1.3

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@abusalimov
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Предлагается реализовать менеджер физической памяти, использую метод граничных маркеров.
Cc: @fijiol
@fijiol
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fijiol commented Apr 16, 2010

  1. Поправить PAGE_SIZE, PAGE_QUANTITY.
  2. Критичные секции (запись в cmark_p) поместить в чето-там_lock()/чето-там_unlock()

@fijiol
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fijiol commented Apr 16, 2010

Добавить тесты в src/tests и cmds (интерактивный)

@abusalimov
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Assigned to @fijiol
Changed status to Started

@fijiol
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fijiol commented Apr 16, 2010

как-то по-поводу tests не все тривиально.. хотелось бы там заводить списки выделенных страниц... а для выделения списка хорошо бы иметь malloc.... замкнутый круг однако...
заранее приготовленные тесты (заданные константно на этапе компиляции) ИМХО не выход... соответственно поднимается воопрос вообще о необходимости внутреннего такого теста, т.к. под хостовой машиной тест написан проработал и вроде все ок.

@abusalimov
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Поскольку тест пишется для того, чтобы находить ошибки в каком-то модуле, логично, что полагаться в самом тесте на этот модуль нельзя. =)
Напишите простой тест со статическим выделением данных, необходимых тесту.

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fijiol commented Jul 15, 2010

Closed with status Done

@abusalimov abusalimov added this to the v0.1.3 milestone Jul 15, 2010
@fijiol fijiol closed this as completed Jul 15, 2010
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
Write page_alloc (no page_free). #48
02727a7
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
write function page_free for 1 page
292af18 
WARNING: page_alloc/Makefile don't work. #48.
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
Made of compilation test_page_alloc
4c2b1ca 
It isn't right, but it's work. #48.
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
Try write test for page alloc. (while not work) #48
1a2d9f8
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
test page alloc is working, but while page alloc isn't working
61aa37b 
#48
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
page_alloc fixed. #48
a61850a
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
Some small correction, nothing serious. #48
6a81873
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
Some corrections. #48
65d039b
abusalimov pushed a commit that referenced this issue Apr 18, 2015
@fijiol
Fix test_page_alloc. kill some warnings. #48
fc72d6c
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enhancement fixed imported module:kernel prio:normal
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