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Kernel heap now allocates all required pages at once

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As opposed to allocating pages individually
This commit is contained in:
Nathan Giddings
2023-09-02 21:51:19 -05:00
parent 29a528780b
commit 08db5fe1f7
2 changed files with 20 additions and 20 deletions
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18
src/mmgr.c
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@@ -15,6 +15,7 @@ buddy_descriptor_t page_alloc;
physaddr_t reserve_pages(size_t size)
{
unsigned long location = buddy_reserve(&page_alloc, size);
printf("Reserved >=%08x pages at %08x\n", size, location);
if(location != NOMEM)
{
return location;
@@ -116,8 +117,6 @@ error_t initialize_page_map(memory_map_t *map, void *base, size_t memory_size, u
continue;
}
}
printf("Initializing page allocator...\n");
if(buddy_alloc_init(&page_alloc, map))
{
@@ -125,21 +124,6 @@ error_t initialize_page_map(memory_map_t *map, void *base, size_t memory_size, u
}
else
{
printf("page_alloc = {\n\t" \
"avail = %08x\n\t" \
"block_map = %08x\n\t" \
"block_map_size = %08x\n\t" \
"max_kval = %i\n\t" \
"block_size = %i\n\t" \
"offset = %08x\n\t" \
"free_block_count = %08x\n}",
page_alloc.avail,
page_alloc.block_map,
page_alloc.block_map_size,
page_alloc.max_kval,
page_alloc.block_size,
page_alloc.offset,
page_alloc.free_block_count);
return ENONE;
}
}