diff --git a/fs/dlm/config.c b/fs/dlm/config.c index 87df9616415e5d38bacd1359a8d64625b1055562..88553054bbfa4cd7a03efdf41036e75b54255d7a 100644 --- a/fs/dlm/config.c +++ b/fs/dlm/config.c @@ -17,6 +17,7 @@ #include <net/sock.h> #include "config.h" +#include "lowcomms.h" /* * /config/dlm/<cluster>/spaces/<space>/nodes/<node>/nodeid @@ -429,6 +430,7 @@ static void drop_comm(struct config_group *g, struct config_item *i) struct comm *cm = to_comm(i); if (local_comm == cm) local_comm = NULL; + dlm_lowcomms_close(cm->nodeid); while (cm->addr_count--) kfree(cm->addr[cm->addr_count]); config_item_put(i); diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 09b0124f7fc41cfbe61605de8ed082e9832c68b2..cdd168e4bf450cb944399ceee62c710339c23f71 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1063,6 +1063,27 @@ static void dealloc_nodeinfo(void) } } +int dlm_lowcomms_close(int nodeid) +{ + struct nodeinfo *ni; + + ni = nodeid2nodeinfo(nodeid, 0); + if (!ni) + return -1; + + spin_lock(&ni->lock); + if (ni->assoc_id) { + ni->assoc_id = 0; + /* Don't send shutdown here, sctp will just queue it + till the node comes back up! */ + } + spin_unlock(&ni->lock); + + clean_one_writequeue(ni); + clear_bit(NI_INIT_PENDING, &ni->flags); + return 0; +} + static int write_list_empty(void) { int status; diff --git a/fs/dlm/lowcomms.h b/fs/dlm/lowcomms.h index 3af8035ff12fcd11c61c35822c98276d706fc297..6c04bb09cfa8dc73b081b39fe3625f5904ff7686 100644 --- a/fs/dlm/lowcomms.h +++ b/fs/dlm/lowcomms.h @@ -18,6 +18,7 @@ int dlm_lowcomms_init(void); void dlm_lowcomms_exit(void); int dlm_lowcomms_start(void); void dlm_lowcomms_stop(void); +int dlm_lowcomms_close(int nodeid); void *dlm_lowcomms_get_buffer(int nodeid, int len, int allocation, char **ppc); void dlm_lowcomms_commit_buffer(void *mh); diff --git a/fs/dlm/member.c b/fs/dlm/member.c index 926cd0cb6bffff1017c2cbebcd860a3053f9f597..cd0c51e724e07aae24b2b1ea3fa4463accc9faf5 100644 --- a/fs/dlm/member.c +++ b/fs/dlm/member.c @@ -15,7 +15,6 @@ #include "member.h" #include "recoverd.h" #include "recover.h" -#include "lowcomms.h" #include "rcom.h" #include "config.h"