[DLM] add config entry to enable log_debug

Add a new dlm_config_info field to enable log_debug output and change
log_debug() to use it.

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

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index 958021f91486..7cf20209b127 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -775,6 +775,7 @@ int dlm_our_addr(struct sockaddr_storage *addr, int num)
 #define DEFAULT_RECOVER_TIMER      5
 #define DEFAULT_TOSS_SECS         10
 #define DEFAULT_SCAN_SECS          5
+#define DEFAULT_LOG_DEBUG          0
 
 struct dlm_config_info dlm_config = {
         .ci_tcp_port = DEFAULT_TCP_PORT,
@@ -784,6 +785,7 @@ struct dlm_config_info dlm_config = {
         .ci_dirtbl_size = DEFAULT_DIRTBL_SIZE,
         .ci_recover_timer = DEFAULT_RECOVER_TIMER,
         .ci_toss_secs = DEFAULT_TOSS_SECS,
-        .ci_scan_secs = DEFAULT_SCAN_SECS
+        .ci_scan_secs = DEFAULT_SCAN_SECS,
+        .ci_log_debug = DEFAULT_LOG_DEBUG
 };