diff options
| -rw-r--r-- | sys/kern/sys_generic.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c index 8154e59..0de1d85 100644 --- a/sys/kern/sys_generic.c +++ b/sys/kern/sys_generic.c @@ -746,6 +746,10 @@ kern_select(struct thread *td, int nd, fd_set *fd_in, fd_set *fd_ou, if (nd < 0) return (EINVAL); fdp = td->td_proc->p_fd; + /* + * XXX: kern_select() currently requires that we acquire Giant + * even if none of the file descriptors we poll requires Giant. + */ mtx_lock(&Giant); FILEDESC_LOCK(fdp); @@ -954,6 +958,10 @@ poll(td, uap) nfds = uap->nfds; + /* + * XXX: poll() currently requires that we acquire Giant even if + * none of the file descriptors we poll requires Giant. + */ mtx_lock(&Giant); /* * This is kinda bogus. We have fd limits, but that is not |
