Changeset 012dd8e in mainline for kernel/generic/src/main/kinit.c

Timestamp:

2019-08-07T09:15:30Z (5 years ago)

Author:

Matthieu Riolo <matthieu.riolo@…>

Children:

e8747bd8

Parents:

780c8ce

git-author:

Michal Koutný <xm.koutny+hos@…> (2015-11-01 00:08:04)

git-committer:

Matthieu Riolo <matthieu.riolo@…> (2019-08-07 09:15:30)

Message:

taskman: Handle INIT_TASKS as tasks spawned by loader

• everyone is connected to its spawner, except for INIT_TASKS, they are connected to taskman (first binary)
• taskman is now aware even of INIT_TASKS and taskman itself
• refactored taskman handshake — NS session is created lazily
• refactored async.c with usage of create_session
• changed EINVAL to EINTR on lost waits
• removed TODOs from taskman and related libc TODOs

Conflicts:

abi/include/abi/ipc/methods.h
boot/Makefile.common
uspace/lib/c/generic/async.c
uspace/lib/c/generic/libc.c
uspace/lib/c/generic/loader.c
uspace/lib/c/generic/ns.c
uspace/lib/c/generic/private/async.h
uspace/lib/c/generic/private/taskman.h
uspace/lib/c/generic/task.c
uspace/lib/c/include/async.h
uspace/lib/c/include/task.h
uspace/srv/loader/main.c
uspace/srv/ns/ns.c

File:

• kernel/generic/src/main/kinit.c (modified) (1 diff)

kernel/generic/src/main/kinit.c

@@ -211 +211 @@
         }
 
+        /*
+         * Initialize and prepare init tasks for start.
+         *
+         * All tasks' phone no 0 is connected to answerbox of the first of the
+         * init tasks (except for the first task itself).
+         */
         for (i = 0; i < init.cnt; i++) {
                 if (init.tasks[i].paddr % FRAME_SIZE) {