diff options
Diffstat (limited to 'tools/perf/util/mmap.c')
| -rw-r--r-- | tools/perf/util/mmap.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c index 6ce70ff005cb..a8850ce2c2ff 100644 --- a/tools/perf/util/mmap.c +++ b/tools/perf/util/mmap.c @@ -93,12 +93,12 @@ union perf_event *perf_mmap__read_event(struct mmap *map) return NULL; /* non-overwirte doesn't pause the ringbuffer */ - if (!map->overwrite) + if (!map->core.overwrite) map->core.end = perf_mmap__read_head(map); event = perf_mmap__read(map, &map->core.start, map->core.end); - if (!map->overwrite) + if (!map->core.overwrite) map->core.prev = map->core.start; return event; @@ -124,7 +124,7 @@ void perf_mmap__put(struct mmap *map) void perf_mmap__consume(struct mmap *map) { - if (!map->overwrite) { + if (!map->core.overwrite) { u64 old = map->core.prev; perf_mmap__write_tail(map, old); @@ -447,15 +447,15 @@ static int __perf_mmap__read_init(struct mmap *md) unsigned char *data = md->core.base + page_size; unsigned long size; - md->core.start = md->overwrite ? head : old; - md->core.end = md->overwrite ? old : head; + md->core.start = md->core.overwrite ? head : old; + md->core.end = md->core.overwrite ? old : head; if ((md->core.end - md->core.start) < md->flush) return -EAGAIN; size = md->core.end - md->core.start; if (size > (unsigned long)(md->core.mask) + 1) { - if (!md->overwrite) { + if (!md->core.overwrite) { WARN_ONCE(1, "failed to keep up with mmap data. (warn only once)\n"); md->core.prev = head; |