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| author | NeilBrown <neilb@suse.de> | 2023-09-11 10:40:02 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2023-10-16 12:44:07 -0400 |
| commit | 9a0e6accc0a8c3adf72f1b43be8019961b68663a (patch) | |
| tree | 2e3a735eaa0a870dfde51f0c6d2d8b98501196db /net/sunrpc/svc.c | |
| parent | 5b80147e0c70181654e8e54eae99f69b2bf891b1 (diff) | |
| download | lwn-9a0e6accc0a8c3adf72f1b43be8019961b68663a.tar.gz lwn-9a0e6accc0a8c3adf72f1b43be8019961b68663a.zip | |
SUNRPC: use lwq for sp_sockets - renamed to sp_xprts
lwq avoids using back pointers in lists, and uses less locking.
This introduces a new spinlock, but the other one will be removed in a
future patch.
For svc_clean_up_xprts(), we now dequeue the entire queue, walk it to
remove and process the xprts that need cleaning up, then re-enqueue the
remaining queue.
Signed-off-by: NeilBrown <neilb@suse.de>
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 326592162af1..244b5b9eba4d 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -508,7 +508,7 @@ __svc_create(struct svc_program *prog, unsigned int bufsize, int npools, i, serv->sv_name); pool->sp_id = i; - INIT_LIST_HEAD(&pool->sp_sockets); + lwq_init(&pool->sp_xprts); INIT_LIST_HEAD(&pool->sp_all_threads); init_llist_head(&pool->sp_idle_threads); spin_lock_init(&pool->sp_lock); |