diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2023-10-30 18:57:10 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-11 04:21:25 +0300 |
| commit | 61a7a5e25fe79b6c43f1c49705a0294be113c4a5 (patch) | |
| tree | 247d5acb3d1621879885943b83802dfc064687a9 /include | |
| parent | a9a1d6ad668f2ea0b5a77d0c4c7a41446d0801a8 (diff) | |
| download | linux-61a7a5e25fe79b6c43f1c49705a0294be113c4a5.tar.xz | |
introduce for_other_threads(p, t)
Cosmetic, but imho it makes the usage look more clear and simple, the new
helper doesn't require to initialize "t".
After this change while_each_thread() has only 3 users, and it is only
used in the do/while loops.
Link: https://lkml.kernel.org/r/20231030155710.GA9095@redhat.com
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched/signal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index 3499c1a8b929..41d6759d6a4a 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -646,6 +646,9 @@ extern bool current_is_single_threaded(void); #define while_each_thread(g, t) \ while ((t = next_thread(t)) != g) +#define for_other_threads(p, t) \ + for (t = p; (t = next_thread(t)) != p; ) + #define __for_each_thread(signal, t) \ list_for_each_entry_rcu(t, &(signal)->thread_head, thread_node, \ lockdep_is_held(&tasklist_lock)) |