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release the resources of the process at exit(2)/exit_group(2).

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NAKAMURA Gou
2013-05-28 10:49:33 +09:00
parent 9354c82ee7
commit fa1be382c7
8 changed files with 140 additions and 27 deletions
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7
lib/include/ihk/cpu.h
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@@ -50,8 +50,11 @@ void ihk_mc_init_ap(void);
void ihk_mc_init_context(ihk_mc_kernel_context_t *new_ctx,
void *stack_pointer,
void (*next_function)(void));
void ihk_mc_switch_context(ihk_mc_kernel_context_t *old_ctx,
ihk_mc_kernel_context_t *new_ctx);
/* returns the 'prev' argument of the call that caused the switch to the context returned. */
void *ihk_mc_switch_context(ihk_mc_kernel_context_t *old_ctx,
ihk_mc_kernel_context_t *new_ctx,
void *prev);
int ihk_mc_interrupt_cpu(int cpu, int vector);
void ihk_mc_init_user_process(ihk_mc_kernel_context_t *ctx,

2
lib/include/ihk/mm.h
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@@ -91,7 +91,9 @@ int ihk_mc_pt_clear_page(page_table_t pt, void *virt);
int ihk_mc_pt_prepare_map(page_table_t pt, void *virt, unsigned long size,
enum ihk_mc_pt_prepare_flag);
/* XXX: proper use of struct page_table and page_table_t is unknown */
struct page_table *ihk_mc_pt_create(void);
void ihk_mc_pt_destroy(struct page_table *pt);
void ihk_mc_load_page_table(struct page_table *pt);
int ihk_mc_pt_virt_to_phys(struct page_table *pt,
void *virt, unsigned long *phys);