diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2021-06-06 13:47:53 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2022-01-08 12:43:57 -0600 |
| commit | 60700e38fb68e800607ca7a027060d5419fc5798 (patch) | |
| tree | 87032d8814324e9681fbbbc1dce4d1411d4c63c6 /include/linux/sched/signal.h | |
| parent | 6ac79ec5378b675f91021c8073cde0eea59f81ad (diff) | |
signal: Rename group_exit_task group_exec_task
The only remaining user of group_exit_task is exec. Rename the field
so that it is clear which part of the code uses it.
Update the comment above the definition of group_exec_task to document
how it is currently used.
Link: https://lkml.kernel.org/r/20211213225350.27481-7-ebiederm@xmission.com
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'include/linux/sched/signal.h')
| -rw-r--r-- | include/linux/sched/signal.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index ecc10e148799..d3248aba5183 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -109,13 +109,9 @@ struct signal_struct { /* thread group exit support */ int group_exit_code; - /* overloaded: - * - notify group_exit_task when ->count is equal to notify_count - * - everyone except group_exit_task is stopped during signal delivery - * of fatal signals, group_exit_task processes the signal. - */ + /* notify group_exec_task when notify_count is less or equal to 0 */ int notify_count; - struct task_struct *group_exit_task; + struct task_struct *group_exec_task; /* thread group stop support, overloads group_exit_code too */ int group_stop_count; @@ -275,11 +271,11 @@ static inline void signal_set_stop_flags(struct signal_struct *sig, sig->flags = (sig->flags & ~SIGNAL_STOP_MASK) | flags; } -/* If true, all threads except ->group_exit_task have pending SIGKILL */ +/* If true, all threads except ->group_exec_task have pending SIGKILL */ static inline int signal_group_exit(const struct signal_struct *sig) { return (sig->flags & SIGNAL_GROUP_EXIT) || - (sig->group_exit_task != NULL); + (sig->group_exec_task != NULL); } extern void flush_signals(struct task_struct *); |