The patch titled
knfsd: lockd: Add nlm_destroy_host
has been added to the -mm tree. Its filename is
knfsd-lockd-add-nlm_destroy_host.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: knfsd: lockd: Add nlm_destroy_host
From: Olaf Kirch <okir@xxxxxxx>
This patch moves the host destruction code out of nlm_host_gc into a function
of its own.
Signed-off-by: Olaf Kirch <okir@xxxxxxx>
Signed-off-by: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
fs/lockd/host.c | 45 +++++++++++++++++++++++++++++----------------
1 file changed, 29 insertions(+), 16 deletions(-)
diff -puN fs/lockd/host.c~knfsd-lockd-add-nlm_destroy_host fs/lockd/host.c
--- a/fs/lockd/host.c~knfsd-lockd-add-nlm_destroy_host
+++ a/fs/lockd/host.c
@@ -164,6 +164,34 @@ out:
return host;
}
+/*
+ * Destroy a host
+ */
+static void
+nlm_destroy_host(struct nlm_host *host)
+{
+ struct rpc_clnt *clnt;
+
+ BUG_ON(!list_empty(&host->h_lockowners));
+ BUG_ON(atomic_read(&host->h_count));
+
+ /*
+ * Release NSM handle and unmonitor host.
+ */
+ nsm_unmonitor(host);
+
+ if ((clnt = host->h_rpcclnt) != NULL) {
+ if (atomic_read(&clnt->cl_users)) {
+ printk(KERN_WARNING
+ "lockd: active RPC handle\n");
+ clnt->cl_dead = 1;
+ } else {
+ rpc_destroy_client(host->h_rpcclnt);
+ }
+ }
+ kfree(host);
+}
+
struct nlm_host *
nlm_find_client(void)
{
@@ -400,7 +428,6 @@ nlm_gc_hosts(void)
struct hlist_head *chain;
struct hlist_node *pos, *next;
struct nlm_host *host;
- struct rpc_clnt *clnt;
dprintk("lockd: host garbage collection\n");
for (chain = nlm_hosts; chain < nlm_hosts + NLM_HOST_NRHASH; ++chain) {
@@ -423,21 +450,7 @@ nlm_gc_hosts(void)
dprintk("lockd: delete host %s\n", host->h_name);
hlist_del_init(&host->h_hash);
- /*
- * Unmonitor unless host was invalidated (i.e. lockd restarted)
- */
- nsm_unmonitor(host);
-
- if ((clnt = host->h_rpcclnt) != NULL) {
- if (atomic_read(&clnt->cl_users)) {
- printk(KERN_WARNING
- "lockd: active RPC handle\n");
- clnt->cl_dead = 1;
- } else {
- rpc_destroy_client(host->h_rpcclnt);
- }
- }
- kfree(host);
+ nlm_destroy_host(host);
nrhosts--;
}
}
_
Patches currently in -mm which might be from okir@xxxxxxx are
origin.patch
ipmi-fix-occasional-oops-on-module-unload.patch
knfsd-hide-use-of-lockds-h_monitored-flag.patch
knfsd-consolidate-common-code-for-statd-lockd-notification.patch
knfsd-when-looking-up-a-lockd-host-pass-hostname-length.patch
knfsd-lockd-introduce-nsm_handle.patch
knfsd-misc-minor-fixes-indentation-changes.patch
knfsd-lockd-make-nlm_host_rebooted-use-the-nsm_handle.patch
knfsd-lockd-make-the-nsm-upcalls-use-the-nsm_handle.patch
knfsd-lockd-make-the-hash-chains-use-a-hlist_node.patch
knfsd-lockd-change-list-of-blocked-list-to-list_node.patch
knfsd-change-nlm_file-to-use-a-hlist.patch
knfsd-lockd-make-nlm_traverse_-more-flexible.patch
knfsd-lockd-add-nlm_destroy_host.patch
knfsd-lockd-optionally-use-hostnames-for-identifying-peers.patch
knfsd-make-nlmclnt_next_cookie-smp-safe.patch
knfsd-match-granted_res-replies-using-cookies.patch
knfsd-export-nsm_local_state-to-user-space-via-sysctl.patch
knfsd-lockd-fix-use-of-h_nextrebind.patch
knfsd-register-all-rpc-programs-with-portmapper-by-default.patch
-
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