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| author | NeilBrown <neilb@suse.de> | 2023-09-11 16:38:58 +0200 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2023-10-16 18:44:03 +0200 |
| commit | 063ab935a48b3a2854f433957adbb2bde396ed22 (patch) | |
| tree | 6f35e103e60f8465f93860b9feeee95ec6ab7974 /net/sunrpc/svc.c | |
| parent | SUNRPC: Clean up bc_svc_process() (diff) | |
| download | linux-063ab935a48b3a2854f433957adbb2bde396ed22.tar.xz linux-063ab935a48b3a2854f433957adbb2bde396ed22.zip | |
SUNRPC: integrate back-channel processing with svc_recv()
Using svc_recv() for (NFSv4.1) back-channel handling means we have just
one mechanism for waking threads.
Also change kthread_freezable_should_stop() in nfs4_callback_svc() to
kthread_should_stop() as used elsewhere.
kthread_freezable_should_stop() effectively adds a try_to_freeze() call,
and svc_recv() already contains that at an appropriate place.
Signed-off-by: NeilBrown <neilb@suse.de>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net/sunrpc/svc.c')
| -rw-r--r-- | net/sunrpc/svc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index a3d031deb1ec..b98a159eb17f 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -440,7 +440,6 @@ __svc_init_bc(struct svc_serv *serv) { INIT_LIST_HEAD(&serv->sv_cb_list); spin_lock_init(&serv->sv_cb_lock); - init_waitqueue_head(&serv->sv_cb_waitq); } #else static void @@ -718,6 +717,7 @@ void svc_pool_wake_idle_thread(struct svc_pool *pool) set_bit(SP_CONGESTED, &pool->sp_flags); } +EXPORT_SYMBOL_GPL(svc_pool_wake_idle_thread); static struct svc_pool * svc_pool_next(struct svc_serv *serv, struct svc_pool *pool, unsigned int *state) |