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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2018-07-21 00:00:29 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-07-21 10:43:12 -0500 |
| commit | 2118e1f53f6f0973a1d9a6a7dc9296959bf39ec0 (patch) | |
| tree | 7ff0387ebe57636883dadc12ef2c596b8681fb94 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | signal: Use PIDTYPE_TGID to clearly store where file signals will be sent (diff) | |
| download | wireguard-linux-2118e1f53f6f0973a1d9a6a7dc9296959bf39ec0.tar.xz wireguard-linux-2118e1f53f6f0973a1d9a6a7dc9296959bf39ec0.zip | |
posix-timers: Noralize good_sigevent
In good_sigevent directly compute the default return value as
"task_tgid(current)". This is exactly the same as
"task_pid(current->group_leader)" but written more clearly.
In the thread case first compute the thread's pid. Then veify that
attached to that pid is a thread of the current thread group.
This has the net effect of making the code a little clearer, and
making it obvious that posix timers never look up a process by a the
pid of a thread.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions