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include/linux/sched/signal.h: replace `tsk' with `task' 

This file uses "task" 85 times and "tsk" 25 times.  It is better to be
consistent.

Link: http://lkml.kernel.org/r/20181129180547.15976-1-avagin@gmail.com
Signed-off-by: Andrei Vagin <avagin@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrei Vagin 2019-05-14 15:46:42 -07:00 committed by Linus Torvalds
parent 10bcba8c16
commit 9e9291c71e
1 changed files with 26 additions and 25 deletions
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51
include/linux/sched/signal.h
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@ -271,17 +271,18 @@ static inline int signal_group_exit(const struct signal_struct *sig)
extern void flush_signals(struct task_struct *);
extern void ignore_signals(struct task_struct *);
extern void flush_signal_handlers(struct task_struct *, int force_default);
extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, kernel_siginfo_t *info);
extern int dequeue_signal(struct task_struct *task,
sigset_t *mask, kernel_siginfo_t *info);
static inline int kernel_dequeue_signal(void)
{
struct task_struct *tsk = current;
struct task_struct *task = current;
kernel_siginfo_t __info;
int ret;
spin_lock_irq(&tsk->sighand->siglock);
ret = dequeue_signal(tsk, &tsk->blocked, &__info);
spin_unlock_irq(&tsk->sighand->siglock);
spin_lock_irq(&task->sighand->siglock);
ret = dequeue_signal(task, &task->blocked, &__info);
spin_unlock_irq(&task->sighand->siglock);
return ret;
}
@ -419,18 +420,18 @@ static inline void set_restore_sigmask(void)
WARN_ON(!test_thread_flag(TIF_SIGPENDING));
}
static inline void clear_tsk_restore_sigmask(struct task_struct *tsk)
static inline void clear_tsk_restore_sigmask(struct task_struct *task)
{
clear_tsk_thread_flag(tsk, TIF_RESTORE_SIGMASK);
clear_tsk_thread_flag(task, TIF_RESTORE_SIGMASK);
}
static inline void clear_restore_sigmask(void)
{
clear_thread_flag(TIF_RESTORE_SIGMASK);
}
static inline bool test_tsk_restore_sigmask(struct task_struct *tsk)
static inline bool test_tsk_restore_sigmask(struct task_struct *task)
{
return test_tsk_thread_flag(tsk, TIF_RESTORE_SIGMASK);
return test_tsk_thread_flag(task, TIF_RESTORE_SIGMASK);
}
static inline bool test_restore_sigmask(void)
{
@ -449,9 +450,9 @@ static inline void set_restore_sigmask(void)
current->restore_sigmask = true;
WARN_ON(!test_thread_flag(TIF_SIGPENDING));
}
static inline void clear_tsk_restore_sigmask(struct task_struct *tsk)
static inline void clear_tsk_restore_sigmask(struct task_struct *task)
{
tsk->restore_sigmask = false;
task->restore_sigmask = false;
}
static inline void clear_restore_sigmask(void)
{
@ -461,9 +462,9 @@ static inline bool test_restore_sigmask(void)
{
return current->restore_sigmask;
}
static inline bool test_tsk_restore_sigmask(struct task_struct *tsk)
static inline bool test_tsk_restore_sigmask(struct task_struct *task)
{
return tsk->restore_sigmask;
return task->restore_sigmask;
}
static inline bool test_and_clear_restore_sigmask(void)
{
@ -617,9 +618,9 @@ static inline struct pid *task_session(struct task_struct *task)
return task->signal->pids[PIDTYPE_SID];
}
static inline int get_nr_threads(struct task_struct *tsk)
static inline int get_nr_threads(struct task_struct *task)
{
return tsk->signal->nr_threads;
return task->signal->nr_threads;
}
static inline bool thread_group_leader(struct task_struct *p)
@ -658,35 +659,35 @@ static inline int thread_group_empty(struct task_struct *p)
#define delay_group_leader(p) \
(thread_group_leader(p) && !thread_group_empty(p))
extern struct sighand_struct *__lock_task_sighand(struct task_struct *tsk,
extern struct sighand_struct *__lock_task_sighand(struct task_struct *task,
unsigned long *flags);
static inline struct sighand_struct *lock_task_sighand(struct task_struct *tsk,
static inline struct sighand_struct *lock_task_sighand(struct task_struct *task,
unsigned long *flags)
{
struct sighand_struct *ret;
ret = __lock_task_sighand(tsk, flags);
(void)__cond_lock(&tsk->sighand->siglock, ret);
ret = __lock_task_sighand(task, flags);
(void)__cond_lock(&task->sighand->siglock, ret);
return ret;
}
static inline void unlock_task_sighand(struct task_struct *tsk,
static inline void unlock_task_sighand(struct task_struct *task,
unsigned long *flags)
{
spin_unlock_irqrestore(&tsk->sighand->siglock, *flags);
spin_unlock_irqrestore(&task->sighand->siglock, *flags);
}
static inline unsigned long task_rlimit(const struct task_struct *tsk,
static inline unsigned long task_rlimit(const struct task_struct *task,
unsigned int limit)
{
return READ_ONCE(tsk->signal->rlim[limit].rlim_cur);
return READ_ONCE(task->signal->rlim[limit].rlim_cur);
}
static inline unsigned long task_rlimit_max(const struct task_struct *tsk,
static inline unsigned long task_rlimit_max(const struct task_struct *task,
unsigned int limit)
{
return READ_ONCE(tsk->signal->rlim[limit].rlim_max);
return READ_ONCE(task->signal->rlim[limit].rlim_max);
}
static inline unsigned long rlimit(unsigned int limit)