diff options
Diffstat (limited to 'src/usr/trace/tracebuffer.C')
| -rw-r--r-- | src/usr/trace/tracebuffer.C | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/usr/trace/tracebuffer.C b/src/usr/trace/tracebuffer.C index 5e5b697a1..3a56fde7b 100644 --- a/src/usr/trace/tracebuffer.C +++ b/src/usr/trace/tracebuffer.C @@ -8,6 +8,8 @@ TracePage* TracePage::setNext(TracePage* new_next) traceEntry* TracePage::claimEntry(size_t size) { + // this->size will eventually wrap and it will suddenly look like there + // is free space? size_t position = __sync_fetch_and_add(&this->size, size); if (position > (PAGE_SIZE - sizeof(TracePage))) { |
