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path: root/drivers/net/netconsole.c
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Diffstat (limited to 'drivers/net/netconsole.c')
-rw-r--r--drivers/net/netconsole.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index b3321129a83c..6989ebe2bc79 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -56,6 +56,10 @@ static char config[MAX_PARAM_LENGTH];
56module_param_string(netconsole, config, MAX_PARAM_LENGTH, 0); 56module_param_string(netconsole, config, MAX_PARAM_LENGTH, 0);
57MODULE_PARM_DESC(netconsole, " netconsole=[src-port]@[src-ip]/[dev],[tgt-port]@<tgt-ip>/[tgt-macaddr]"); 57MODULE_PARM_DESC(netconsole, " netconsole=[src-port]@[src-ip]/[dev],[tgt-port]@<tgt-ip>/[tgt-macaddr]");
58 58
59static bool oops_only = false;
60module_param(oops_only, bool, 0600);
61MODULE_PARM_DESC(oops_only, "Only log oops messages");
62
59#ifndef MODULE 63#ifndef MODULE
60static int __init option_setup(char *opt) 64static int __init option_setup(char *opt)
61{ 65{
@@ -683,6 +687,8 @@ static void write_msg(struct console *con, const char *msg, unsigned int len)
683 struct netconsole_target *nt; 687 struct netconsole_target *nt;
684 const char *tmp; 688 const char *tmp;
685 689
690 if (oops_only && !oops_in_progress)
691 return;
686 /* Avoid taking lock and disabling interrupts unnecessarily */ 692 /* Avoid taking lock and disabling interrupts unnecessarily */
687 if (list_empty(&target_list)) 693 if (list_empty(&target_list))
688 return; 694 return;