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Prefaulting of utcb pages seem to work.

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Next: fs0 should shmat() on others' utcbs.
This commit is contained in:
Bahadir Balban
2008-03-22 15:57:20 +00:00
parent 0dfbde6bc0
commit 82a7228d89
9 changed files with 211 additions and 78 deletions
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5
tasks/mm0/include/task.h
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@@ -68,8 +68,9 @@ struct tcb {
unsigned long map_start;
unsigned long map_end;
/* UTCB address */
/* UTCB information */
unsigned long utcb_address;
int utcb_mapped;
/* Virtual memory areas */
struct list_head vm_area_list;
@@ -83,6 +84,6 @@ struct tcb *find_task(int tid);
struct initdata;
void init_pm(struct initdata *initdata);
void send_task_data(l4id_t requester);
int send_task_data(l4id_t requester);
#endif /* __TASK_H__ */