diff options
| author | Mike Christie <michael.christie@oracle.com> | 2024-03-15 19:47:07 -0500 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-05-22 08:31:15 -0400 |
| commit | 240a1853b4d2bce51e5cac9ba65cd646152ab6d6 (patch) | |
| tree | 15da08dba9be4380f9e08b8a7f2167132dec421d /kernel/signal.c | |
| parent | db5247d9bf5c6ade9fd70b4e4897441e0269b233 (diff) | |
kernel: Remove signal hacks for vhost_tasks
This removes the signal/coredump hacks added for vhost_tasks in:
Commit f9010dbdce91 ("fork, vhost: Use CLONE_THREAD to fix freezer/ps regression")
When that patch was added vhost_tasks did not handle SIGKILL and would
try to ignore/clear the signal and continue on until the device's close
function was called. In the previous patches vhost_tasks and the vhost
drivers were converted to support SIGKILL by cleaning themselves up and
exiting. The hacks are no longer needed so this removes them.
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Message-Id: <20240316004707.45557-10-michael.christie@oracle.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 7bdbcf1b78d0..41d5cbccab2a 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1375,9 +1375,7 @@ int zap_other_threads(struct task_struct *p) for_other_threads(p, t) { task_clear_jobctl_pending(t, JOBCTL_PENDING_MASK); - /* Don't require de_thread to wait for the vhost_worker */ - if ((t->flags & (PF_IO_WORKER | PF_USER_WORKER)) != PF_USER_WORKER) - count++; + count++; /* Don't bother with already dead threads */ if (t->exit_state) |