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Some minor changes

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Need to reimplement exchange_registers
This commit is contained in:
Bahadir Balban
2008-09-12 10:47:36 +03:00
parent af03975dc1
commit 0b3ab05a98
4 changed files with 12 additions and 8 deletions
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8
src/api/thread.c
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@@ -104,7 +104,7 @@ int arch_setup_new_thread(struct ktcb *new, struct ktcb *orig)
* policy on the microkernel, but it is currently the best solution.
*
* A cleaner but slower way would be the pager setting child registers
* via exchanges_registers() and start the child thread afterwards.
* via exchange_registers() and start the child thread afterwards.
*/
KTCB_REF_MR0(new)[MR_RETURN] = 0;
@@ -129,7 +129,7 @@ int arch_setup_new_thread(struct ktcb *new, struct ktcb *orig)
}
int thread_setup_new_ids(struct task_ids *ids, unsigned int flags,
struct tcb *new, struct tcb *orig)
struct ktcb *new, struct ktcb *orig)
{
/* For tid, allocate requested id if it's available, else a new one */
if ((ids->tid = id_get(thread_id_pool, ids->tid)) < 0)
@@ -158,7 +158,7 @@ int thread_setup_new_ids(struct task_ids *ids, unsigned int flags,
/* If thread space is the same, tgid is either new or existing one */
if (flags == THREAD_CREATE_SAMESPC) {
/* Check if same tgid is expected */
if (ids->tgid != task->tgid) {
if (ids->tgid != orig->tgid) {
if ((ids->tgid = id_get(tgroup_id_pool,
ids->tgid)) < 0)
ids->tgid = id_new(tgroup_id_pool);
@@ -167,6 +167,8 @@ int thread_setup_new_ids(struct task_ids *ids, unsigned int flags,
/* Set all ids */
set_task_ids(new, ids);
return 0;
}
/*