fix prefetching - no zero

openzfs · Mar 11, 2023 · 8e2b28c · 8e2b28c
1 parent 9b23dd5
commit 8e2b28c
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/module/zfs/dmu_traverse.c b/module/zfs/dmu_traverse.c
@@ -157,7 +157,7 @@ static resume_skip_t
 resume_skip_check(const traverse_data_t *td, const dnode_phys_t *dnp,
     const zbookmark_phys_t *zb)
 {
-	if (td->td_resume != NULL && !ZB_IS_ZERO(td->td_resume)) {
+	if (td->td_resume != NULL) {
 		/*
 		 * If we already visited this bp & everything below,
 		 * don't bother doing it again.
@@ -235,12 +235,6 @@ traverse_visitbp(traverse_data_t *td, const dnode_phys_t *dnp,
 		ASSERT(0);
 	}
 
-	if (td->td_resume != NULL &&
-	    memcmp(zb, td->td_resume, sizeof (*zb)) == 0) {
-		/* found the resume point; no longer resuming */
-		memset(td->td_resume, 0, sizeof (*zb));
-	}
-
 	if (bp->blk_birth == 0) {
 		/*
 		 * Since this block has a birth time of 0 it must be one of