SUNRPC: Remove comment for sp_lock

Guoqing Jiang · chucklever · commit f2ad13ad08e1 · 2024-05-06T09:07:23.000-04:00
It is obsolete since sp_lock was discarded in commit 580a257 ("SUNRPC: discard sp_lock"). Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev> Reviewed-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
@@ -46,7 +46,6 @@ static LIST_HEAD(svc_xprt_class_list);
 
 /* SMP locking strategy:
  *
- *	svc_pool->sp_lock protects most of the fields of that pool.
  *	svc_serv->sv_lock protects sv_tempsocks, sv_permsocks, sv_tmpcnt.
  *	when both need to be taken (rare), svc_serv->sv_lock is first.
  *	The "service mutex" protects svc_serv->sv_nrthread.

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,6 @@ static LIST_HEAD(svc_xprt_class_list);`
`46`	`46`
`47`	`47`	`/* SMP locking strategy:`
`48`	`48`	`*`
`49`		`- * svc_pool->sp_lock protects most of the fields of that pool.`
`50`	`49`	`* svc_serv->sv_lock protects sv_tempsocks, sv_permsocks, sv_tmpcnt.`
`51`	`50`	`* when both need to be taken (rare), svc_serv->sv_lock is first.`
`52`	`51`	`* The "service mutex" protects svc_serv->sv_nrthread.`