diff options
| author | Christian Cunningham <cc@localhost> | 2022-02-19 13:40:17 -0700 |
|---|---|---|
| committer | Christian Cunningham <cc@localhost> | 2022-02-19 13:40:17 -0700 |
| commit | 9de5e07bc3920d4b03903eb5b78847973075059b (patch) | |
| tree | cd0c23664beccb4c53f532650d94b722dec5f453 /src/sys/schedule.c | |
| parent | 5419a7174ef491427797196903c35ce921129f27 (diff) | |
Added comments and cleanup
Diffstat (limited to 'src/sys/schedule.c')
| -rw-r--r-- | src/sys/schedule.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sys/schedule.c b/src/sys/schedule.c index dd59891..347b91a 100644 --- a/src/sys/schedule.c +++ b/src/sys/schedule.c @@ -42,8 +42,10 @@ void init_scheduler(void) struct RStack get_stack(void) { struct RStack r = {.sp = 0, .idx = -1}; + // Find an available stack for (int i = 0; i < MAX_THREADS; i++) { if (stacks_table[i] == 0) { + // Mark unavailable stacks_table[i] = 1; r.idx = i; r.sp = (void*)0x20000000 - STACK_SIZE*i; |