LU-13508 mdc: chlg device could be used after free

[fs/lustre-release.git] / lustre / mdc / mdc_internal.h

diff --git a/lustre/mdc/mdc_internal.h b/lustre/mdc/mdc_internal.h
index d599034..c7e4793 100644 (file)
--- a/lustre/mdc/mdc_internal.h
+++ b/lustre/mdc/mdc_internal.h
@@ -153,6 +153,7 @@ enum ldlm_mode mdc_lock_match(struct obd_export *exp, __u64 flags,
 #define MDC_CHANGELOG_DEV_NAME "changelog"
 extern struct class *mdc_changelog_class;
 extern dev_t mdc_changelog_dev;
+extern struct idr mdc_changelog_minor_idr;
 
 int mdc_changelog_cdev_init(struct obd_device *obd);