diff options
Diffstat (limited to 'tools/perf/builtin-probe.c')
| -rw-r--r-- | tools/perf/builtin-probe.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index 0bb9084bf6cf..a1a5cd1b8d60 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -363,6 +363,32 @@ out_cleanup: return ret; } +static int del_perf_probe_caches(struct strfilter *filter) +{ + struct probe_cache *cache; + struct strlist *bidlist; + struct str_node *nd; + int ret; + + bidlist = build_id_cache__list_all(); + if (!bidlist) { + ret = -errno; + pr_debug("Failed to get buildids: %d\n", ret); + return ret ?: -ENOMEM; + } + + strlist__for_each_entry(nd, bidlist) { + cache = probe_cache__new(nd->s); + if (!cache) + continue; + if (probe_cache__filter_purge(cache, filter) < 0 || + probe_cache__commit(cache) < 0) + pr_warning("Failed to remove entries for %s\n", nd->s); + probe_cache__delete(cache); + } + return 0; +} + static int perf_del_probe_events(struct strfilter *filter) { int ret, ret2, ufd = -1, kfd = -1; @@ -375,6 +401,9 @@ static int perf_del_probe_events(struct strfilter *filter) pr_debug("Delete filter: \'%s\'\n", str); + if (probe_conf.cache) + return del_perf_probe_caches(filter); + /* Get current event names */ ret = probe_file__open_both(&kfd, &ufd, PF_FL_RW); if (ret < 0) |