diff options
| author | NeilBrown <neilb@suse.de> | 2023-09-11 10:39:04 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2023-10-16 12:44:04 -0400 |
| commit | fa341560ca7458f4396d5a0771cb5f2358d8535d (patch) | |
| tree | c8c18f267b8d7443da0e0dc581637b9c77353a9c /fs/nfs | |
| parent | f4578ba11c4a211d45877babe56c84d922301576 (diff) | |
SUNRPC: change how svc threads are asked to exit.
svc threads are currently stopped using kthread_stop(). This requires
identifying a specific thread. However we don't care which thread
stops, just as long as one does.
So instead, set a flag in the svc_pool to say that a thread needs to
die, and have each thread check this flag instead of calling
kthread_should_stop(). The first thread to find and clear this flag
then moves towards exiting.
This removes an explicit dependency on sp_all_threads which will make a
future patch simpler.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/callback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 42a0c2f1e785..4ffa1f469e90 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -78,7 +78,7 @@ nfs4_callback_svc(void *vrqstp) set_freezable(); - while (!kthread_should_stop()) + while (!svc_thread_should_stop(rqstp)) svc_recv(rqstp); svc_exit_thread(rqstp); |