[DLM] rename dlm_config_info fields

Add a "ci_" prefix to the fields in the dlm_config_info struct so that we
can use macros to add configfs functions to access them (in a later
patch).  No functional changes in this patch, just naming changes.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

9 files changed, 38 insertions, 37 deletions

diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index 88553054bbfa..958021f91486 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -777,13 +777,13 @@ int dlm_our_addr(struct sockaddr_storage *addr, int num)
 #define DEFAULT_SCAN_SECS          5
 
 struct dlm_config_info dlm_config = {
-        .tcp_port = DEFAULT_TCP_PORT,
-        .buffer_size = DEFAULT_BUFFER_SIZE,
-        .rsbtbl_size = DEFAULT_RSBTBL_SIZE,
-        .lkbtbl_size = DEFAULT_LKBTBL_SIZE,
-        .dirtbl_size = DEFAULT_DIRTBL_SIZE,
-        .recover_timer = DEFAULT_RECOVER_TIMER,
-        .toss_secs = DEFAULT_TOSS_SECS,
-        .scan_secs = DEFAULT_SCAN_SECS
+        .ci_tcp_port = DEFAULT_TCP_PORT,
+        .ci_buffer_size = DEFAULT_BUFFER_SIZE,
+        .ci_rsbtbl_size = DEFAULT_RSBTBL_SIZE,
+        .ci_lkbtbl_size = DEFAULT_LKBTBL_SIZE,
+        .ci_dirtbl_size = DEFAULT_DIRTBL_SIZE,
+        .ci_recover_timer = DEFAULT_RECOVER_TIMER,
+        .ci_toss_secs = DEFAULT_TOSS_SECS,
+        .ci_scan_secs = DEFAULT_SCAN_SECS
 };
 
diff --git a/fs/dlm/config.h b/fs/dlm/config.h
index 9da7839958a9..ce603e1c3bac 100644
--- a/fs/dlm/config.h
+++ b/fs/dlm/config.h
@@ -17,14 +17,14 @@
 #define DLM_MAX_ADDR_COUNT 3
 
 struct dlm_config_info {
-        int tcp_port;
-        int buffer_size;
-        int rsbtbl_size;
-        int lkbtbl_size;
-        int dirtbl_size;
-        int recover_timer;
-        int toss_secs;
-        int scan_secs;
+        int ci_tcp_port;
+        int ci_buffer_size;
+        int ci_rsbtbl_size;
+        int ci_lkbtbl_size;
+        int ci_dirtbl_size;
+        int ci_recover_timer;
+        int ci_toss_secs;
+        int ci_scan_secs;
 };
 
 extern struct dlm_config_info dlm_config;
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index ed52485a86d0..5bac9827ded3 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -810,7 +810,7 @@ static int shrink_bucket(struct dlm_ls *ls, int b)
                 list_for_each_entry_reverse(r, &ls->ls_rsbtbl[b].toss,
                                             res_hashchain) {
                         if (!time_after_eq(jiffies, r->res_toss_time +
-                                           dlm_config.toss_secs * HZ))
+                                           dlm_config.ci_toss_secs * HZ))
                                 continue;
                         found = 1;
                         break;
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 59012b089e8d..f40817b53c6f 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -236,7 +236,7 @@ static int dlm_scand(void *data)
         while (!kthread_should_stop()) {
                 list_for_each_entry(ls, &lslist, ls_list)
                         dlm_scan_rsbs(ls);
-                schedule_timeout_interruptible(dlm_config.scan_secs * HZ);
+                schedule_timeout_interruptible(dlm_config.ci_scan_secs * HZ);
         }
         return 0;
 }
@@ -422,7 +422,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
         ls->ls_count = 0;
         ls->ls_flags = 0;
 
-        size = dlm_config.rsbtbl_size;
+        size = dlm_config.ci_rsbtbl_size;
         ls->ls_rsbtbl_size = size;
 
         ls->ls_rsbtbl = kmalloc(sizeof(struct dlm_rsbtable) * size, GFP_KERNEL);
@@ -434,7 +434,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
                 rwlock_init(&ls->ls_rsbtbl[i].lock);
         }
 
-        size = dlm_config.lkbtbl_size;
+        size = dlm_config.ci_lkbtbl_size;
         ls->ls_lkbtbl_size = size;
 
         ls->ls_lkbtbl = kmalloc(sizeof(struct dlm_lkbtable) * size, GFP_KERNEL);
@@ -446,7 +446,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
                 ls->ls_lkbtbl[i].counter = 1;
         }
 
-        size = dlm_config.dirtbl_size;
+        size = dlm_config.ci_dirtbl_size;
         ls->ls_dirtbl_size = size;
 
         ls->ls_dirtbl = kmalloc(sizeof(struct dlm_dirtable) * size, GFP_KERNEL);
@@ -489,7 +489,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
         mutex_init(&ls->ls_requestqueue_mutex);
         mutex_init(&ls->ls_clear_proc_locks);
 
-        ls->ls_recover_buf = kmalloc(dlm_config.buffer_size, GFP_KERNEL);
+        ls->ls_recover_buf = kmalloc(dlm_config.ci_buffer_size, GFP_KERNEL);
         if (!ls->ls_recover_buf)
                 goto out_dirfree;
 
diff --git a/fs/dlm/lowcomms-sctp.c b/fs/dlm/lowcomms-sctp.c
index 0940a805b3d7..5aeadadd8afd 100644
--- a/fs/dlm/lowcomms-sctp.c
+++ b/fs/dlm/lowcomms-sctp.c
@@ -635,7 +635,7 @@ static int add_bind_addr(struct sockaddr_storage *addr, int addr_len, int num)
 
         if (result < 0)
                 log_print("Can't bind to port %d addr number %d",
-                          dlm_config.tcp_port, num);
+                          dlm_config.ci_tcp_port, num);
 
         return result;
 }
@@ -711,7 +711,7 @@ static int init_sock(void)
         /* Bind to all interfaces. */
         for (i = 0; i < dlm_local_count; i++) {
                 memcpy(&localaddr, dlm_local_addr[i], sizeof(localaddr));
-                make_sockaddr(&localaddr, dlm_config.tcp_port, &addr_len);
+                make_sockaddr(&localaddr, dlm_config.ci_tcp_port, &addr_len);
 
                 result = add_bind_addr(&localaddr, addr_len, num);
                 if (result)
@@ -863,7 +863,7 @@ static void initiate_association(int nodeid)
                 return;
         }
 
-        make_sockaddr(&rem_addr, dlm_config.tcp_port, &addrlen);
+        make_sockaddr(&rem_addr, dlm_config.ci_tcp_port, &addrlen);
 
         outmessage.msg_name = &rem_addr;
         outmessage.msg_namelen = addrlen;
diff --git a/fs/dlm/lowcomms-tcp.c b/fs/dlm/lowcomms-tcp.c
index ce5e7cdfb45d..b4fb5783ef8a 100644
--- a/fs/dlm/lowcomms-tcp.c
+++ b/fs/dlm/lowcomms-tcp.c
@@ -548,7 +548,7 @@ static void connect_to_sock(struct connection *con)
         sock->sk->sk_user_data = con;
         con->rx_action = receive_from_sock;
 
-        make_sockaddr(&saddr, dlm_config.tcp_port, &addr_len);
+        make_sockaddr(&saddr, dlm_config.ci_tcp_port, &addr_len);
 
         add_sock(sock, con);
 
@@ -616,10 +616,10 @@ static struct socket *create_listen_sock(struct connection *con,
         con->sock = sock;
 
         /* Bind to our port */
-        make_sockaddr(saddr, dlm_config.tcp_port, &addr_len);
+        make_sockaddr(saddr, dlm_config.ci_tcp_port, &addr_len);
         result = sock->ops->bind(sock, (struct sockaddr *) saddr, addr_len);
         if (result < 0) {
-                printk("dlm: Can't bind to port %d\n", dlm_config.tcp_port);
+                printk("dlm: Can't bind to port %d\n", dlm_config.ci_tcp_port);
                 sock_release(sock);
                 sock = NULL;
                 con->sock = NULL;
@@ -638,7 +638,8 @@ static struct socket *create_listen_sock(struct connection *con,
 
         result = sock->ops->listen(sock, 5);
         if (result < 0) {
-                printk("dlm: Can't listen on port %d\n", dlm_config.tcp_port);
+                printk("dlm: Can't listen on port %d\n",
+                       dlm_config.ci_tcp_port);
                 sock_release(sock);
                 sock = NULL;
                 goto create_out;
diff --git a/fs/dlm/midcomms.c b/fs/dlm/midcomms.c
index c9b1c3d535f4..a5126e0c68a6 100644
--- a/fs/dlm/midcomms.c
+++ b/fs/dlm/midcomms.c
@@ -82,7 +82,7 @@ int dlm_process_incoming_buffer(int nodeid, const void *base,
                 if (msglen < sizeof(struct dlm_header))
                         break;
                 err = -E2BIG;
-                if (msglen > dlm_config.buffer_size) {
+                if (msglen > dlm_config.ci_buffer_size) {
                         log_print("message size %d from %d too big, buf len %d",
                                   msglen, nodeid, len);
                         break;
@@ -103,7 +103,7 @@ int dlm_process_incoming_buffer(int nodeid, const void *base,
 
                 if (msglen > sizeof(__tmp) &&
                     msg == (struct dlm_header *) __tmp) {
-                        msg = kmalloc(dlm_config.buffer_size, GFP_KERNEL);
+                        msg = kmalloc(dlm_config.ci_buffer_size, GFP_KERNEL);
                         if (msg == NULL)
                                 return ret;
                 }
diff --git a/fs/dlm/rcom.c b/fs/dlm/rcom.c
index 2e246af4a62c..6bfbd6153809 100644
--- a/fs/dlm/rcom.c
+++ b/fs/dlm/rcom.c
@@ -138,7 +138,7 @@ int dlm_rcom_status(struct dlm_ls *ls, int nodeid)
                 goto out;
 
         allow_sync_reply(ls, &rc->rc_id);
-        memset(ls->ls_recover_buf, 0, dlm_config.buffer_size);
+        memset(ls->ls_recover_buf, 0, dlm_config.ci_buffer_size);
 
         send_rcom(ls, mh, rc);
 
@@ -213,7 +213,7 @@ int dlm_rcom_names(struct dlm_ls *ls, int nodeid, char *last_name, int last_len)
         if (nodeid == dlm_our_nodeid()) {
                 dlm_copy_master_names(ls, last_name, last_len,
                                       ls->ls_recover_buf + len,
-                                      dlm_config.buffer_size - len, nodeid);
+                                      dlm_config.ci_buffer_size - len, nodeid);
                 goto out;
         }
 
@@ -223,7 +223,7 @@ int dlm_rcom_names(struct dlm_ls *ls, int nodeid, char *last_name, int last_len)
         memcpy(rc->rc_buf, last_name, last_len);
 
         allow_sync_reply(ls, &rc->rc_id);
-        memset(ls->ls_recover_buf, 0, dlm_config.buffer_size);
+        memset(ls->ls_recover_buf, 0, dlm_config.ci_buffer_size);
 
         send_rcom(ls, mh, rc);
 
@@ -241,7 +241,7 @@ static void receive_rcom_names(struct dlm_ls *ls, struct dlm_rcom *rc_in)
 
         nodeid = rc_in->rc_header.h_nodeid;
         inlen = rc_in->rc_header.h_length - sizeof(struct dlm_rcom);
-        outlen = dlm_config.buffer_size - sizeof(struct dlm_rcom);
+        outlen = dlm_config.ci_buffer_size - sizeof(struct dlm_rcom);
 
         error = create_rcom(ls, nodeid, DLM_RCOM_NAMES_REPLY, outlen, &rc, &mh);
         if (error)
diff --git a/fs/dlm/recover.c b/fs/dlm/recover.c
index cf9f6831bab5..a7fa4cb6cd16 100644
--- a/fs/dlm/recover.c
+++ b/fs/dlm/recover.c
@@ -44,7 +44,7 @@
 static void dlm_wait_timer_fn(unsigned long data)
 {
         struct dlm_ls *ls = (struct dlm_ls *) data;
-        mod_timer(&ls->ls_timer, jiffies + (dlm_config.recover_timer * HZ));
+        mod_timer(&ls->ls_timer, jiffies + (dlm_config.ci_recover_timer * HZ));
         wake_up(&ls->ls_wait_general);
 }
 
@@ -55,7 +55,7 @@ int dlm_wait_function(struct dlm_ls *ls, int (*testfn) (struct dlm_ls *ls))
         init_timer(&ls->ls_timer);
         ls->ls_timer.function = dlm_wait_timer_fn;
         ls->ls_timer.data = (long) ls;
-        ls->ls_timer.expires = jiffies + (dlm_config.recover_timer * HZ);
+        ls->ls_timer.expires = jiffies + (dlm_config.ci_recover_timer * HZ);
         add_timer(&ls->ls_timer);
 
         wait_event(ls->ls_wait_general, testfn(ls) || dlm_recovery_stopped(ls));