Commit 05bf2c8a authored by Masami Hiramatsu's avatar Masami Hiramatsu Committed by Arnaldo Carvalho de Melo

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: default avatarMasami 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@devboxSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent c3492a3a
...@@ -546,7 +546,7 @@ probe_cache__find(struct probe_cache *pcache, struct perf_probe_event *pev) ...@@ -546,7 +546,7 @@ probe_cache__find(struct probe_cache *pcache, struct perf_probe_event *pev)
if (!cmd) if (!cmd)
return NULL; return NULL;
list_for_each_entry(entry, &pcache->entries, node) { for_each_probe_cache_entry(entry, pcache) {
if (pev->sdt) { if (pev->sdt) {
if (entry->pev.event && if (entry->pev.event &&
streql(entry->pev.event, pev->event) && streql(entry->pev.event, pev->event) &&
...@@ -576,7 +576,7 @@ probe_cache__find_by_name(struct probe_cache *pcache, ...@@ -576,7 +576,7 @@ probe_cache__find_by_name(struct probe_cache *pcache,
{ {
struct probe_cache_entry *entry = NULL; 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 */ /* Hit if same event name or same command-string */
if (streql(entry->pev.group, group) && if (streql(entry->pev.group, group) &&
streql(entry->pev.event, event)) streql(entry->pev.event, event))
...@@ -748,7 +748,7 @@ int probe_cache__commit(struct probe_cache *pcache) ...@@ -748,7 +748,7 @@ int probe_cache__commit(struct probe_cache *pcache)
if (ret < 0) if (ret < 0)
goto out; 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); ret = probe_cache_entry__write(entry, pcache->fd);
pr_debug("Cache committed: %d\n", ret); pr_debug("Cache committed: %d\n", ret);
if (ret < 0) if (ret < 0)
...@@ -790,7 +790,7 @@ static int probe_cache__show_entries(struct probe_cache *pcache, ...@@ -790,7 +790,7 @@ static int probe_cache__show_entries(struct probe_cache *pcache,
{ {
struct probe_cache_entry *entry; 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)) if (probe_cache_entry__compare(entry, filter))
printf("%s\n", entry->spev); printf("%s\n", entry->spev);
} }
......
...@@ -21,6 +21,8 @@ struct probe_cache { ...@@ -21,6 +21,8 @@ struct probe_cache {
#define PF_FL_UPROBE 1 #define PF_FL_UPROBE 1
#define PF_FL_RW 2 #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(int flag);
int probe_file__open_both(int *kfd, int *ufd, int flag); int probe_file__open_both(int *kfd, int *ufd, int flag);
......
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