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author | Yabin Cui <yabinc@google.com> | 2015-06-17 21:15:09 -0700 |
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committer | Yabin Cui <yabinc@google.com> | 2015-06-18 16:47:02 -0700 |
commit | b032de7a9e1975a838cd6df2e7c8df3c7f70a3ce (patch) | |
tree | 08c1d077015624b5488edc7483050f492364c451 /simpleperf/environment.h | |
parent | 1ded5c77b86bf64d121251e70d84fbe7cf19b06c (diff) | |
download | extras-b032de7a9e1975a838cd6df2e7c8df3c7f70a3ce.tar.gz |
Simpleperf: support monitoring existing processes/threads.
Also change the default record freq from 1000 to 4000. Because 1000 seems to be too low.
Bug: 19483574
Change-Id: I340fcb9d28a156862705e483ee340a1c824eea21
Diffstat (limited to 'simpleperf/environment.h')
-rw-r--r-- | simpleperf/environment.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/simpleperf/environment.h b/simpleperf/environment.h index 6d81e981..6547862f 100644 --- a/simpleperf/environment.h +++ b/simpleperf/environment.h @@ -18,6 +18,7 @@ #define SIMPLE_PERF_ENVIRONMENT_H_ #include <functional> +#include <set> #include <string> #include <vector> @@ -68,6 +69,9 @@ static const char* DEFAULT_KERNEL_FILENAME_FOR_BUILD_ID = "[kernel.kallsyms]"; bool GetKernelBuildId(BuildId* build_id); bool GetModuleBuildId(const std::string& module_name, BuildId* build_id); +bool GetValidThreadsFromProcessString(const std::string& pid_str, std::set<pid_t>* tid_set); +bool GetValidThreadsFromThreadString(const std::string& tid_str, std::set<pid_t>* tid_set); + // Expose the following functions for unit tests. std::vector<int> GetOnlineCpusFromString(const std::string& s); |