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Number of system pages corrected

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git-svn-id: svn://kolibrios.org@1454 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Artem Jerdev (art_zh) 2010-04-20 21:03:47 +00:00
parent 91ae6e8a7f
commit e84fb6973a
2 changed files with 3 additions and 3 deletions
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2
kernel/trunk/const.inc
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@ -313,6 +313,8 @@ BgrDataHeight equ (OS_BASE+0x033BFFC)
sys_pgmap equ (OS_BASE+0x033C000)
UPPER_KERNEL_PAGES equ (OS_BASE+0x0400000)
virtual at (OS_BASE+0x05FFF80)
tss TSS
end virtual

4
kernel/trunk/init.inc
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@ -227,10 +227,8 @@ proc init_page_map
jnz .scanmap
; mark kernel memory as allocated (unavailable)
mov ecx, [tmp_page_tabs]
mov ecx, (UPPER_KERNEL_PAGES-OS_BASE)/4096
mov edx, [pg_data.pages_count-OS_BASE]
shr ecx, 12
add ecx, [pg_data.kernel_tables-OS_BASE]
sub edx, ecx
mov [pg_data.pages_free-OS_BASE], edx