| commit | 1722c14a2097634a7ba37000c0ec7d9409918b64 | [log] [tgz] |
|---|---|---|
| author | Christian Brauner <christian.brauner@ubuntu.com> | Thu Oct 17 12:18:31 2019 +0200 |
| committer | Christian Brauner <christian.brauner@ubuntu.com> | Thu Oct 17 15:36:58 2019 +0200 |
| tree | 2f79c4d11be8e5d43f9921ef7f9cfd7d9bf1ea01 | |
| parent | 1d416a113f0c0da7a3608ffe4d44bd8e9c4859fa [diff] |
exit: use pid_has_task() in do_wait() Replace hlist_empty() with the new pid_has_task() helper which is more idiomatic, easier to grep for, and unifies how callers perform this check. Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Link: https://lore.kernel.org/r/20191017101832.5985-4-christian.brauner@ubuntu.com