Changeset 37c57f2 in mainline for generic/src/proc/task.c

Timestamp:

2006-03-16T20:56:22Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ff14c520

Parents:

6a22fcb

Message:

Added task_print.
Fixed ipc to support connect_me_to.

File:

• generic/src/proc/task.c (modified) (2 diffs)

generic/src/proc/task.c

@@ -39 +39 @@
 #include <ipc/ipc.h>
 #include <memstr.h>
+#include <print.h>
 
 #include <elf.h>
@@ -132 +133 @@
         return task;
 }
+
+/** Print task list */
+void task_print_list(void)
+{
+        link_t *cur;
+        task_t *t;
+        ipl_t ipl;
+        int i;
+        
+        /* Messing with thread structures, avoid deadlock */
+        ipl = interrupts_disable();
+        spinlock_lock(&tasks_lock);
+
+        for (cur=tasks_head.next; cur!=&tasks_head; cur=cur->next) {
+                t = list_get_instance(cur, task_t, tasks_link);
+                spinlock_lock(&t->lock);
+                printf("Task: %Q ActiveCalls: %d", t->taskid, 
+                       atomic_get(&t->active_calls));
+                for (i=0; i < IPC_MAX_PHONES; i++) {
+                        if (t->phones[i].callee)
+                                printf(" Ph(%d): %P ", i,t->phones[i].callee);
+                }
+                printf("\n");
+                spinlock_unlock(&t->lock);
+        }
+
+        spinlock_unlock(&tasks_lock);
+        interrupts_restore(ipl);
+        
+}