diff options
| author | Masami Hiramatsu | 2016-07-12 19:05:04 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2016-07-13 23:09:06 -0300 |
| commit | 05bf2c8a2a819132b4a8f35d4315ff22e8e84a20 (patch) | |
| tree | 3c7321e4c1125597e8a57c166ed5bf5c0a0b5f54 /tools/perf/util | |
| parent | c3492a3a4e58117f18d96125e67b0bed7c4231e1 (diff) | |
perf probe-cache: Add for_each_probe_cache_entry() wrapper
Add for_each_probe_cache_entry() wrapper macro for hiding list in
probe_cache.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/146831790386.17065.15082256697569419710.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/probe-file.c | 8 | ||||
| -rw-r--r-- | tools/perf/util/probe-file.h | 2 |
2 files changed, 6 insertions, 4 deletions
diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c index a5059dc3921a..abfb05cf135b 100644 --- a/tools/perf/util/probe-file.c +++ b/tools/perf/util/probe-file.c @@ -546,7 +546,7 @@ probe_cache__find(struct probe_cache *pcache, struct perf_probe_event *pev) if (!cmd) return NULL; - list_for_each_entry(entry, &pcache->entries, node) { + for_each_probe_cache_entry(entry, pcache) { if (pev->sdt) { if (entry->pev.event && streql(entry->pev.event, pev->event) && @@ -576,7 +576,7 @@ probe_cache__find_by_name(struct probe_cache *pcache, { struct probe_cache_entry *entry = NULL; - list_for_each_entry(entry, &pcache->entries, node) { + for_each_probe_cache_entry(entry, pcache) { /* Hit if same event name or same command-string */ if (streql(entry->pev.group, group) && streql(entry->pev.event, event)) @@ -748,7 +748,7 @@ int probe_cache__commit(struct probe_cache *pcache) if (ret < 0) goto out; - list_for_each_entry(entry, &pcache->entries, node) { + for_each_probe_cache_entry(entry, pcache) { ret = probe_cache_entry__write(entry, pcache->fd); pr_debug("Cache committed: %d\n", ret); if (ret < 0) @@ -790,7 +790,7 @@ static int probe_cache__show_entries(struct probe_cache *pcache, { struct probe_cache_entry *entry; - list_for_each_entry(entry, &pcache->entries, node) { + for_each_probe_cache_entry(entry, pcache) { if (probe_cache_entry__compare(entry, filter)) printf("%s\n", entry->spev); } diff --git a/tools/perf/util/probe-file.h b/tools/perf/util/probe-file.h index ddf5ae212c2f..d513b346a70e 100644 --- a/tools/perf/util/probe-file.h +++ b/tools/perf/util/probe-file.h @@ -21,6 +21,8 @@ struct probe_cache { #define PF_FL_UPROBE 1 #define PF_FL_RW 2 +#define for_each_probe_cache_entry(entry, pcache) \ + list_for_each_entry(entry, &pcache->entries, node) int probe_file__open(int flag); int probe_file__open_both(int *kfd, int *ufd, int flag); |