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| author | julian <julian@FreeBSD.org> | 2002-06-29 17:26:22 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 2002-06-29 17:26:22 +0000 |
| commit | aa2dc0a5d9e7a19420c153cd414fefa8498eab71 (patch) | |
| tree | 0a0483a267784fa8e2bf86857d8727edb5b122e9 /sys/compat/svr4/svr4_misc.c | |
| parent | 6dbff7f2c1f8150887038aed666e11675adf0b4e (diff) | |
| download | FreeBSD-src-aa2dc0a5d9e7a19420c153cd414fefa8498eab71.zip FreeBSD-src-aa2dc0a5d9e7a19420c153cd414fefa8498eab71.tar.gz | |
Part 1 of KSE-III
The ability to schedule multiple threads per process
(one one cpu) by making ALL system calls optionally asynchronous.
to come: ia64 and power-pc patches, patches for gdb, test program (in tools)
Reviewed by: Almost everyone who counts
(at various times, peter, jhb, matt, alfred, mini, bernd,
and a cast of thousands)
NOTE: this is still Beta code, and contains lots of debugging stuff.
expect slight instability in signals..
Diffstat (limited to 'sys/compat/svr4/svr4_misc.c')
| -rw-r--r-- | sys/compat/svr4/svr4_misc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/compat/svr4/svr4_misc.c b/sys/compat/svr4/svr4_misc.c index 7ef01b9..f60d62c 100644 --- a/sys/compat/svr4/svr4_misc.c +++ b/sys/compat/svr4/svr4_misc.c @@ -1168,7 +1168,7 @@ svr4_setinfo(p, st, s) if (p) { i.si_pid = p->p_pid; mtx_lock_spin(&sched_lock); - if (p->p_stat == SZOMB) { + if (p->p_state == PRS_ZOMBIE) { i.si_stime = p->p_ru->ru_stime.tv_sec; i.si_utime = p->p_ru->ru_utime.tv_sec; } @@ -1256,7 +1256,7 @@ loop: } nfound++; mtx_lock_spin(&sched_lock); - if (q->p_stat == SZOMB && + if ((q->p_state == PRS_ZOMBIE) && ((SCARG(uap, options) & (SVR4_WEXITED|SVR4_WTRAPPED)))) { mtx_unlock_spin(&sched_lock); PROC_UNLOCK(q); @@ -1372,7 +1372,8 @@ loop: nprocs--; return 0; } - if (q->p_stat == SSTOP && (q->p_flag & P_WAITED) == 0 && + /* XXXKSE this needs clarification */ + if (P_SHOULDSTOP(q) && ((q->p_flag & P_WAITED) == 0) && (q->p_flag & P_TRACED || (SCARG(uap, options) & (SVR4_WSTOPPED|SVR4_WCONTINUED)))) { mtx_unlock_spin(&sched_lock); |
