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| author | Richard Braun <rbraun@sceen.net> | 2019-08-16 20:35:15 +0200 |
|---|---|---|
| committer | Richard Braun <rbraun@sceen.net> | 2019-08-16 20:35:15 +0200 |
| commit | c238e2f0e32986756c9f0b817dbc7cd924e7f4b3 (patch) | |
| tree | 49762361cfed12891ca513be1b429854d3159bc0 /kern/thread.c | |
| parent | 84d47c358b1d07b9155474d7075e082c52147ebc (diff) | |
Remove useless comment
Diffstat (limited to 'kern/thread.c')
| -rw-r--r-- | kern/thread.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kern/thread.c b/kern/thread.c index 0bad0752..dd0bf51f 100644 --- a/kern/thread.c +++ b/kern/thread.c @@ -671,9 +671,7 @@ thread_runq_schedule(struct thread_runq *runq) /* * That's where the true context switch occurs. The next thread must - * unlock the run queue and reenable preemption. Note that unlocking - * and locking the run queue again is equivalent to a full memory - * barrier. + * unlock the run queue and reenable preemption. */ latomic_fence(LATOMIC_ACQ_REL); tcb_switch(&prev->tcb, &next->tcb); |