Only compare visitation counters if they've both been set for the current

type graph walk.

Reviewed by:	Robert Mustacchi <rm@joyent.com>
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Mark Johnston 2014-11-16 04:13:42 +00:00
parent 980b4d5365
commit 30ae0e6d6a
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=274569

View File

@ -349,7 +349,7 @@ equiv_node(tdesc_t *ctdp, tdesc_t *mtdp, equiv_data_t *ed)
int (*equiv)(tdesc_t *, tdesc_t *, equiv_data_t *);
int mapping;
if (ctdp->t_emark > ed->ed_clear_mark ||
if (ctdp->t_emark > ed->ed_clear_mark &&
mtdp->t_emark > ed->ed_clear_mark)
return (ctdp->t_emark == mtdp->t_emark);