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path: root/drivers/misc/sgi-gru/grufault.c
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Diffstat (limited to 'drivers/misc/sgi-gru/grufault.c')
-rw-r--r--drivers/misc/sgi-gru/grufault.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/misc/sgi-gru/grufault.c b/drivers/misc/sgi-gru/grufault.c
index bf6e9f7bed54..15507d31e62b 100644
--- a/drivers/misc/sgi-gru/grufault.c
+++ b/drivers/misc/sgi-gru/grufault.c
@@ -600,18 +600,11 @@ static int gru_unload_all_contexts(void)
600{ 600{
601 struct gru_thread_state *gts; 601 struct gru_thread_state *gts;
602 struct gru_state *gru; 602 struct gru_state *gru;
603 int maxgid, gid, ctxnum; 603 int gid, ctxnum;
604 int nodesperblade;
605 604
606 if (!capable(CAP_SYS_ADMIN)) 605 if (!capable(CAP_SYS_ADMIN))
607 return -EPERM; 606 return -EPERM;
608 if (num_online_nodes() > 1 && 607 foreach_gid(gid) {
609 (uv_node_to_blade_id(1) == uv_node_to_blade_id(0)))
610 nodesperblade = 2;
611 else
612 nodesperblade = 1;
613 maxgid = GRU_CHIPLETS_PER_BLADE * num_online_nodes() / nodesperblade;
614 for (gid = 0; gid < maxgid; gid++) {
615 gru = GID_TO_GRU(gid); 608 gru = GID_TO_GRU(gid);
616 spin_lock(&gru->gs_lock); 609 spin_lock(&gru->gs_lock);
617 for (ctxnum = 0; ctxnum < GRU_NUM_CCH; ctxnum++) { 610 for (ctxnum = 0; ctxnum < GRU_NUM_CCH; ctxnum++) {