From 4efeab13dba017661c142ca55dc659046d994475 Mon Sep 17 00:00:00 2001
From: Moe Jette <jette1@llnl.gov>
Date: Tue, 9 Jul 2002 19:44:03 +0000
Subject: [PATCH] step given all of a job's nodes if min_nodes == INFINITE
---
src/slurmctld/step_mgr.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/slurmctld/step_mgr.c b/src/slurmctld/step_mgr.c
index f29d258f08a..aad5d0d3145 100644
--- a/src/slurmctld/step_mgr.c
+++ b/src/slurmctld/step_mgr.c
@@ -250,6 +250,9 @@ pack_step (struct step_record *dump_step_ptr, void **buf_ptr, int *buf_len)
/*
* pick_step_nodes - select nodes for a job step that satify its requirements
* we satify the super-set of constraints.
+ * global: node_record_table_ptr - pointer to global node table
+ * NOTE: returns all of a job's nodes if min_nodes == INFINITE
+ * NOTE: returned bitmap must be freed by the caller using bit_free()
*/
bitstr_t *
pick_step_nodes (struct job_record *job_ptr, int min_nodes, int min_cpus,
@@ -262,7 +265,8 @@ pick_step_nodes (struct job_record *job_ptr, int min_nodes, int min_cpus,
nodes_avail = bit_copy(job_ptr->node_bitmap);
-/* we want a short-cut here for all nodes, just return copy of job_ptr->node_bitmap */
+ if (min_nodes == INFINITE) /* return all available nodes */
+ return nodes_avail;
if (node_list) {
error_code = node_name2bitmap (node_list, &nodes_picked);
--
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