sambuc/codezero
1
0
Fork 0
mirror of https://github.com/drasko/codezero.git synced 2026-01-23 08:13:15 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Now shared tcb parts freed correctly.

Browse Source
This commit is contained in:
Bahadir Balban
2008-11-09 11:37:24 +02:00
parent b387a0526a
commit 88ca2033f7
2 changed files with 46 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
tasks/fs0/src/task.c
View File

@@ -143,15 +143,25 @@ struct tcb *tcb_create(struct tcb *orig, l4id_t tid, unsigned long utcb,
return task;
}
/* FIXME: Modify it to work with shared structures!!! */
/* Free shared structures if no references left */
void tcb_free_resources(struct tcb *task)
{
if (--task->fs_data->tcb_refs == 0)
kfree(task->fs_data);
if (--task->files->tcb_refs == 0) {
kfree(task->files->fdpool);
kfree(task->files);
}
}
void tcb_destroy(struct tcb *task)
{
global_remove_task(task);
if (--task->fs_data->tcb_refs == 0)
kfree(task->fs_data);
if (--task->files->tcb_refs == 0)
kfree(task->files);
tcb_free_resources(task);
kfree(task);
}