In preparation for switching linuxulator to the use the native 1:1
threads split sys_thr_exit() up into sys_thr_exit() and kern_thr_exit(). Move Where the second will be used in linux_exit() system call later. Differential Revision: https://reviews.freebsd.org/D1028 Reviewed by: trasz
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95be6d2b1f
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=283372
@ -307,9 +307,6 @@ int
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sys_thr_exit(struct thread *td, struct thr_exit_args *uap)
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/* long *state */
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{
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struct proc *p;
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p = td->td_proc;
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/* Signal userland that it can free the stack. */
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if ((void *)uap->state != NULL) {
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@ -317,8 +314,17 @@ sys_thr_exit(struct thread *td, struct thr_exit_args *uap)
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kern_umtx_wake(td, uap->state, INT_MAX, 0);
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}
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rw_wlock(&tidhash_lock);
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return (kern_thr_exit(td));
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}
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int
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kern_thr_exit(struct thread *td)
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{
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struct proc *p;
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p = td->td_proc;
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rw_wlock(&tidhash_lock);
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PROC_LOCK(p);
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if (p->p_numthreads != 1) {
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@ -214,6 +214,7 @@ int kern_ktimer_settime(struct thread *td, int timer_id, int flags,
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int kern_ktimer_gettime(struct thread *td, int timer_id,
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struct itimerspec *val);
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int kern_ktimer_getoverrun(struct thread *td, int timer_id);
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int kern_thr_exit(struct thread *td);
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int kern_thr_new(struct thread *td, struct thr_param *param);
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int kern_thr_suspend(struct thread *td, struct timespec *tsp);
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int kern_truncate(struct thread *td, char *path, enum uio_seg pathseg,
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