diff options
| author | jeff <jeff@FreeBSD.org> | 2008-03-12 10:12:01 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2008-03-12 10:12:01 +0000 |
| commit | acb93d599cf9e4c7fc183f5568b740813472ff16 (patch) | |
| tree | c3fbc6ec97828161d5fc648204b80efb7998da35 /sys/kern/sys_process.c | |
| parent | 72babed2a5bcb10d29075f3c1495c9aca3e0af60 (diff) | |
| download | FreeBSD-src-acb93d599cf9e4c7fc183f5568b740813472ff16.zip FreeBSD-src-acb93d599cf9e4c7fc183f5568b740813472ff16.tar.gz | |
Remove kernel support for M:N threading.
While the KSE project was quite successful in bringing threading to
FreeBSD, the M:N approach taken by the kse library was never developed
to its full potential. Backwards compatibility will be provided via
libmap.conf for dynamically linked binaries and static binaries will
be broken.
Diffstat (limited to 'sys/kern/sys_process.c')
| -rw-r--r-- | sys/kern/sys_process.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/sys/kern/sys_process.c b/sys/kern/sys_process.c index 432138c..77ddee5 100644 --- a/sys/kern/sys_process.c +++ b/sys/kern/sys_process.c @@ -803,11 +803,6 @@ kern_ptrace(struct thread *td, int req, pid_t pid, void *addr, int data) * you should use PT_SUSPEND to suspend it before * continuing process. */ -#ifdef KSE - PROC_SUNLOCK(p); - thread_continued(p); - PROC_SLOCK(p); -#endif p->p_flag &= ~(P_STOPPED_TRACE|P_STOPPED_SIG|P_WAITED); thread_unsuspend(p); PROC_SUNLOCK(p); @@ -943,17 +938,7 @@ kern_ptrace(struct thread *td, int req, pid_t pid, void *addr, int data) pl->pl_event = PL_EVENT_SIGNAL; else pl->pl_event = 0; -#ifdef KSE - if (td2->td_pflags & TDP_SA) { - pl->pl_flags = PL_FLAG_SA; - if (td2->td_upcall && !TD_CAN_UNBIND(td2)) - pl->pl_flags |= PL_FLAG_BOUND; - } else { - pl->pl_flags = 0; - } -#else pl->pl_flags = 0; -#endif pl->pl_sigmask = td2->td_sigmask; pl->pl_siglist = td2->td_siglist; break; |
