crimson/os/seastore/FixedKVBtree: use min_max_t<>::min to build begin iterator

zhscn · Matan-B · commit 477fb1400ab0 · 2025-06-08T10:02:02.000+03:00
Signed-off-by: Zhang Song <zhangsong02@qianxin.com> (cherry picked from commit 6ef9ee1)
diff --git a/src/crimson/os/seastore/btree/fixed_kv_btree.h b/src/crimson/os/seastore/btree/fixed_kv_btree.h
@@ -465,7 +465,7 @@ class FixedKVBtree {
   }
 
   iterator_fut begin(op_context_t<node_key_t> c) const {
-    return lower_bound(c, 0);
+    return lower_bound(c, min_max_t<node_key_t>::min);
   }
   iterator_fut end(op_context_t<node_key_t> c) const {
     return upper_bound(c, min_max_t<node_key_t>::max);

Original file line number	Diff line number	Diff line change
`@@ -465,7 +465,7 @@ class FixedKVBtree {`
`465`	`465`	`}`
`466`	`466`
`467`	`467`	`iterator_fut begin(op_context_t<node_key_t> c) const {`
`468`		`- return lower_bound(c, 0);`
	`468`	`+ return lower_bound(c, min_max_t<node_key_t>::min);`
`469`	`469`	`}`
`470`	`470`	`iterator_fut end(op_context_t<node_key_t> c) const {`
`471`	`471`	`return upper_bound(c, min_max_t<node_key_t>::max);`