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(parent: 69ca310) | patch
bpf: Use thread_group_leader()
authorJonathan Lemon <bsd@fb.com>
Fri, 18 Dec 2020 18:50:31 +0000 (10:50 -0800)
committerDaniel Borkmann <daniel@iogearbox.net>
Thu, 24 Dec 2020 01:04:53 +0000 (02:04 +0100)
commita61daaf351da7c8493f2586437617d60c24350b0
tree423747adcf3211c9b13bef6bd7b165b03b315ff8tree | snapshot
parent69ca310f34168eae0ada434796bfc22fb4a0fa26commit | diff
bpf: Use thread_group_leader()

Instead of directly comparing task->tgid and task->pid, use the
thread_group_leader() helper.  This helps with readability, and
there should be no functional change.

Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20201218185032.2464558-3-jonathan.lemon@gmail.com
kernel/bpf/task_iter.c diff | blob | history
Domain: System / Kernel;