leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

perf evlist: Make create_maps() take struct perf_target

Browse Source 
Now we have all information that needed to create cpu/thread maps in
struct perf_target, it'd be better using it as an argument.

Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1335417327-11796-6-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2012-04-26 14:15:19 +09:00
committed by Arnaldo Carvalho de Melo
parent 4bd0f2d2c0
commit b809ac100e
5 changed files with 15 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
tools/perf/util/evlist.c
View File

@@ -599,18 +599,20 @@ int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages,
return perf_evlist__mmap_per_cpu(evlist, prot, mask);
}
int perf_evlist__create_maps(struct perf_evlist *evlist, const char *target_pid,
const char *target_tid, uid_t uid, const char *cpu_list)
int perf_evlist__create_maps(struct perf_evlist *evlist,
struct perf_target *target)
{
evlist->threads = thread_map__new_str(target_pid, target_tid, uid);
evlist->threads = thread_map__new_str(target->pid, target->tid,
target->uid);
if (evlist->threads == NULL)
return -1;
if (uid != UINT_MAX || (cpu_list == NULL && target_tid))
if (target->uid != UINT_MAX ||
(target->cpu_list == NULL && target->tid))
evlist->cpus = cpu_map__dummy_new();
else
evlist->cpus = cpu_map__new(cpu_list);
evlist->cpus = cpu_map__new(target->cpu_list);
if (evlist->cpus == NULL)
goto out_delete_threads;