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Mixed changes

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- Added automatic utcb map/prefaulting of forked tasks for fs0
  so that it does not need to explicitly request those tasks from mm0.
  Eliminating fs0 requests to mm0 reduce deadlock possibilities.

- Replaced kmalloc with a public malloc implementation because of a bug in kmalloc.
- Fixed a kfree bug. default_release_pages was trying to free page_array pages.
This commit is contained in:
Bahadir Balban
2008-09-09 13:36:42 +03:00
parent 68a4e78e66
commit 89d774f7fa
13 changed files with 515 additions and 42 deletions
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6
tasks/libmem/kmalloc/kmalloc.h
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@@ -23,9 +23,9 @@ extern struct list_head km_area_start;
void kmalloc_init(void);
/* Kmalloc allocation functions */
void *kmalloc(int size);
void *kzalloc(int size);
int kfree(void *vaddr);
void *kmalloc(int size) __attribute__((weak));
void *kzalloc(int size) __attribute__((weak));
int kfree(void *vaddr) __attribute__((weak));
#endif /* __KMALLOC_H__ */