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| author | Zhilong Liu <zlliu@suse.com> | 2016-06-19 23:52:46 -0500 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2016-06-21 09:04:24 -0500 |
| commit | 505ee5283c3d23220dfbf7630bfc4efdc391e743 (patch) | |
| tree | df0138f800d0985a808c53901ad18f1d6f45990d /fs/dlm | |
| parent | 33688abb2802ff3a230bd2441f765477b94cc89e (diff) | |
| download | linux-stable-505ee5283c3d23220dfbf7630bfc4efdc391e743.tar.gz linux-stable-505ee5283c3d23220dfbf7630bfc4efdc391e743.tar.bz2 linux-stable-505ee5283c3d23220dfbf7630bfc4efdc391e743.zip | |
dlm: add log_info config option
This config option can be used to disable the
LOG_INFO recovery messages.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/config.c | 7 | ||||
| -rw-r--r-- | fs/dlm/config.h | 1 | ||||
| -rw-r--r-- | fs/dlm/dlm_internal.h | 10 |
3 files changed, 17 insertions, 1 deletions
diff --git a/fs/dlm/config.c b/fs/dlm/config.c index 1669f6291c95..df955d2209ce 100644 --- a/fs/dlm/config.c +++ b/fs/dlm/config.c @@ -73,6 +73,7 @@ struct dlm_cluster { unsigned int cl_toss_secs; unsigned int cl_scan_secs; unsigned int cl_log_debug; + unsigned int cl_log_info; unsigned int cl_protocol; unsigned int cl_timewarn_cs; unsigned int cl_waitwarn_us; @@ -95,6 +96,7 @@ enum { CLUSTER_ATTR_TOSS_SECS, CLUSTER_ATTR_SCAN_SECS, CLUSTER_ATTR_LOG_DEBUG, + CLUSTER_ATTR_LOG_INFO, CLUSTER_ATTR_PROTOCOL, CLUSTER_ATTR_TIMEWARN_CS, CLUSTER_ATTR_WAITWARN_US, @@ -166,6 +168,7 @@ CLUSTER_ATTR(recover_timer, 1); CLUSTER_ATTR(toss_secs, 1); CLUSTER_ATTR(scan_secs, 1); CLUSTER_ATTR(log_debug, 0); +CLUSTER_ATTR(log_info, 0); CLUSTER_ATTR(protocol, 0); CLUSTER_ATTR(timewarn_cs, 1); CLUSTER_ATTR(waitwarn_us, 0); @@ -180,6 +183,7 @@ static struct configfs_attribute *cluster_attrs[] = { [CLUSTER_ATTR_TOSS_SECS] = &cluster_attr_toss_secs, [CLUSTER_ATTR_SCAN_SECS] = &cluster_attr_scan_secs, [CLUSTER_ATTR_LOG_DEBUG] = &cluster_attr_log_debug, + [CLUSTER_ATTR_LOG_INFO] = &cluster_attr_log_info, [CLUSTER_ATTR_PROTOCOL] = &cluster_attr_protocol, [CLUSTER_ATTR_TIMEWARN_CS] = &cluster_attr_timewarn_cs, [CLUSTER_ATTR_WAITWARN_US] = &cluster_attr_waitwarn_us, @@ -365,6 +369,7 @@ static struct config_group *make_cluster(struct config_group *g, cl->cl_toss_secs = dlm_config.ci_toss_secs; cl->cl_scan_secs = dlm_config.ci_scan_secs; cl->cl_log_debug = dlm_config.ci_log_debug; + cl->cl_log_info = dlm_config.ci_log_info; cl->cl_protocol = dlm_config.ci_protocol; cl->cl_timewarn_cs = dlm_config.ci_timewarn_cs; cl->cl_waitwarn_us = dlm_config.ci_waitwarn_us; @@ -850,6 +855,7 @@ int dlm_our_addr(struct sockaddr_storage *addr, int num) #define DEFAULT_TOSS_SECS 10 #define DEFAULT_SCAN_SECS 5 #define DEFAULT_LOG_DEBUG 0 +#define DEFAULT_LOG_INFO 1 #define DEFAULT_PROTOCOL 0 #define DEFAULT_TIMEWARN_CS 500 /* 5 sec = 500 centiseconds */ #define DEFAULT_WAITWARN_US 0 @@ -865,6 +871,7 @@ struct dlm_config_info dlm_config = { .ci_toss_secs = DEFAULT_TOSS_SECS, .ci_scan_secs = DEFAULT_SCAN_SECS, .ci_log_debug = DEFAULT_LOG_DEBUG, + .ci_log_info = DEFAULT_LOG_INFO, .ci_protocol = DEFAULT_PROTOCOL, .ci_timewarn_cs = DEFAULT_TIMEWARN_CS, .ci_waitwarn_us = DEFAULT_WAITWARN_US, diff --git a/fs/dlm/config.h b/fs/dlm/config.h index f30697bc2780..6041eec886ab 100644 --- a/fs/dlm/config.h +++ b/fs/dlm/config.h @@ -31,6 +31,7 @@ struct dlm_config_info { int ci_toss_secs; int ci_scan_secs; int ci_log_debug; + int ci_log_info; int ci_protocol; int ci_timewarn_cs; int ci_waitwarn_us; diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index 5eff6ea3e27f..216b61604ef9 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -65,8 +65,16 @@ struct dlm_mhandle; printk(KERN_ERR "dlm: "fmt"\n" , ##args) #define log_error(ls, fmt, args...) \ printk(KERN_ERR "dlm: %s: " fmt "\n", (ls)->ls_name , ##args) + #define log_rinfo(ls, fmt, args...) \ - printk(KERN_INFO "dlm: %s: " fmt "\n", (ls)->ls_name , ##args); +do { \ + if (dlm_config.ci_log_info) \ + printk(KERN_INFO "dlm: %s: " fmt "\n", \ + (ls)->ls_name, ##args); \ + else if (dlm_config.ci_log_debug) \ + printk(KERN_DEBUG "dlm: %s: " fmt "\n", \ + (ls)->ls_name , ##args); \ +} while (0) #define log_debug(ls, fmt, args...) \ do { \ |