RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

core/thread: use disableIRQ/restoreIRQ

Browse Source
This commit is contained in:
Ludwig Ortmann 2014-12-03 20:45:00 +01:00
parent 4cf0fd642a
commit 0adba81d2e
1 changed files with 8 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
core/thread.c
View File

@ -60,9 +60,9 @@ void thread_sleep(void)
return;
}
dINT();
unsigned state = disableIRQ();
sched_set_status((tcb_t *)sched_active_thread, STATUS_SLEEPING);
eINT();
restoreIRQ(state);
thread_yield_higher();
}
@ -165,9 +165,7 @@ kernel_pid_t thread_create(char *stack, int stacksize, char priority, int flags,
}
#endif
if (!inISR()) {
dINT();
}
unsigned state = disableIRQ();
kernel_pid_t pid = KERNEL_PID_UNDEF;
for (kernel_pid_t i = KERNEL_PID_FIRST; i <= KERNEL_PID_LAST; ++i) {
@ -179,9 +177,7 @@ kernel_pid_t thread_create(char *stack, int stacksize, char priority, int flags,
if (pid == KERNEL_PID_UNDEF) {
DEBUG("thread_create(): too many threads!\n");
if (!inISR()) {
eINT();
}
restoreIRQ(state);
return -EOVERFLOW;
}
@ -221,19 +217,13 @@ kernel_pid_t thread_create(char *stack, int stacksize, char priority, int flags,
sched_set_status(cb, STATUS_PENDING);
if (!(flags & CREATE_WOUT_YIELD)) {
if (!inISR()) {
eINT();
sched_switch(priority);
}
else {
sched_context_switch_request = 1;
}
restoreIRQ(state);
sched_switch(priority);
return pid;
}
}
if (!inISR() && sched_active_thread != NULL) {
eINT();
}
restoreIRQ(state);
return pid;
}