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changed the number of pages to allocate

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struct malloc_header is necessary at both ends of the new free space.
however, only one malloc_header is included in the req_pages.
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NAKAMURA Gou
2013-05-29 19:04:20 +09:00
parent 248ba5acb8
commit c8b7a853cc
1 changed files with 1 additions and 1 deletions
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2
kernel/mem.c
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@@ -316,7 +316,7 @@ void *kmalloc(int size, enum ihk_mc_ap_flag flag)
while (1) { while (1) {
if (h == &v->free_list) { if (h == &v->free_list) {
req_page = ((u + 1) * sizeof(*h) + PAGE_SIZE - 1) req_page = ((u + 2) * sizeof(*h) + PAGE_SIZE - 1)
>> PAGE_SHIFT; >> PAGE_SHIFT;
h = allocate_pages(req_page, flag); h = allocate_pages(req_page, flag);