diff options
Diffstat (limited to 'kernel/locking')
| -rw-r--r-- | kernel/locking/lockdep.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 257931e2fbbe..66011c9f5df3 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -4853,7 +4853,7 @@ static void add_xhlock(struct held_lock *hlock) /* Initialize hist_lock's members */ xhlock->hlock = *hlock; - xhlock->hist_id = current->hist_id++; + xhlock->hist_id = ++current->hist_id; xhlock->trace.nr_entries = 0; xhlock->trace.max_entries = MAX_XHLOCK_TRACE_ENTRIES; @@ -5029,12 +5029,12 @@ static void commit_xhlocks(struct cross_lock *xlock) break; /* - * Filter out the cases that the ring buffer was - * overwritten and the previous entry has a bigger - * hist_id than the following one, which is impossible - * otherwise. + * Filter out the cases where the ring buffer was + * overwritten and the current entry has a bigger + * hist_id than the previous one, which is impossible + * otherwise: */ - if (unlikely(before(xhlock->hist_id, prev_hist_id))) + if (unlikely(before(prev_hist_id, xhlock->hist_id))) break; prev_hist_id = xhlock->hist_id; |