Author: hselasky
Date: Mon Nov 19 09:35:16 2018
New Revision: 340621
URL: https://svnweb.freebsd.org/changeset/base/340621
Log:
Be more verbose when a sysctl fails to unregister.
Print name of sysctl in question.
MFC after: 1 week
Sponsored by: Mellanox Technologies
Modified:
head/sys/kern/kern_sysctl.c
Modified: head/sys/kern/kern_sysctl.c
==============================================================================
--- head/sys/kern/kern_sysctl.c Mon Nov 19 08:56:34 2018 (r340620)
+++ head/sys/kern/kern_sysctl.c Mon Nov 19 09:35:16 2018 (r340621)
@@ -565,8 +565,10 @@ sysctl_unregister_oid(struct sysctl_oid *oidp)
* being unloaded afterwards. It should not be a panic()
* for normal use.
*/
- if (error)
- printf("%s: failed to unregister sysctl\n", __func__);
+ if (error) {
+ printf("%s: failed(%d) to unregister sysctl(%s)\n",
+ __func__, error, oidp->oid_name);
+ }
}
/* Initialize a new context to keep track of dynamically added sysctls. */
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