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Few more fixes.

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Boot files and tasks are now initialised together. Theads can ask for particular
space and thread ids, if they're unused. This enables us to get predefined ids for
known tasks such as the VFS task.

Fixes to README
Other minor fixes.
This commit is contained in:
Bahadir Balban
2008-02-09 14:24:49 +00:00
parent 4aa26af61d
commit ba0e3ada21
14 changed files with 134 additions and 64 deletions
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22
src/api/thread.c
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@@ -83,11 +83,29 @@ int thread_create(struct task_ids *ids)
copy_pgd_kern_all(new->pgd);
/* Get new space id */
ids->spid = id_new(space_id_pool);
if (ids->spid == TASK_ID_INVALID) {
ids->spid = id_new(space_id_pool);
printk("Got new space id: %d\n", ids->spid);
} else {
printk("Try new space id: %d\n", ids->spid);
if ((ids->spid = id_get(space_id_pool, ids->spid)) < 0)
ids->spid = id_new(space_id_pool);
else
printk("Success.\n");
}
spc_found:
/* Get a new thread id */
ids->tid = id_new(thread_id_pool);
if (ids->tid == TASK_ID_INVALID) {
ids->tid = id_new(thread_id_pool);
printk("Got new thread id: %d\n", ids->tid);
} else {
printk("Try new thread id: %d\n", ids->tid);
if ((ids->tid = id_get(thread_id_pool, ids->tid)) < 0)
ids->tid = id_new(thread_id_pool);
else
printk("Success.\n");
}
/* Set all ids */
set_task_ids(new, ids);