diff options
| author | David Teigland <teigland@redhat.com> | 2007-01-09 09:44:01 -0600 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2007-02-05 13:36:40 -0500 |
| commit | 99fc64874aad1ee0aea5c4d8c07e3529f9d03497 (patch) | |
| tree | 46d36b4d11d920e31bbbf04f5d62e676945550e6 /fs/dlm | |
| parent | 68c817a1c4e21b893672ac73d8a498e6647453aa (diff) | |
[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>
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/config.c | 4 | ||||
| -rw-r--r-- | fs/dlm/config.h | 1 | ||||
| -rw-r--r-- | fs/dlm/dlm_internal.h | 13 |
3 files changed, 11 insertions, 7 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 }; diff --git a/fs/dlm/config.h b/fs/dlm/config.h index ce603e1c3bac..1e978611a96e 100644 --- a/fs/dlm/config.h +++ b/fs/dlm/config.h @@ -25,6 +25,7 @@ struct dlm_config_info { int ci_recover_timer; int ci_toss_secs; int ci_scan_secs; + int ci_log_debug; }; extern struct dlm_config_info dlm_config; diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index 7185a132a8b5..ee993c5c2307 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -41,6 +41,7 @@ #include <asm/uaccess.h> #include <linux/dlm.h> +#include "config.h" #define DLM_LOCKSPACE_LEN 64 @@ -69,12 +70,12 @@ struct dlm_mhandle; #define log_error(ls, fmt, args...) \ printk(KERN_ERR "dlm: %s: " fmt "\n", (ls)->ls_name , ##args) -#define DLM_LOG_DEBUG -#ifdef DLM_LOG_DEBUG -#define log_debug(ls, fmt, args...) log_error(ls, fmt, ##args) -#else -#define log_debug(ls, fmt, args...) -#endif +#define log_debug(ls, fmt, args...) \ +do { \ + if (dlm_config.ci_log_debug) \ + printk(KERN_DEBUG "dlm: %s: " fmt "\n", \ + (ls)->ls_name , ##args); \ +} while (0) #define DLM_ASSERT(x, do) \ { \ |