From 78c23e9d6926ee3a5d9f6dbd89880e3677722d15 Mon Sep 17 00:00:00 2001
From: komaln <komaln>
Date: Fri, 1 Jun 2007 07:18:13 +0000
Subject: [PATCH] b=12475 r=Adilger, Nathan.
Prevent machine freeze when echo into proc/fs/lustre/llite/*/extents_stats
---
lustre/llite/llite_lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lustre/llite/llite_lib.c b/lustre/llite/llite_lib.c
index 46c1ce8686..fbe0526ee3 100644
--- a/lustre/llite/llite_lib.c
+++ b/lustre/llite/llite_lib.c
@@ -87,7 +87,7 @@ static struct ll_sb_info *ll_init_sbi(void)
INIT_LIST_HEAD(&sbi->ll_deathrow);
spin_lock_init(&sbi->ll_deathrow_lock);
#endif
- for (i = 0; i < LL_PROCESS_HIST_MAX; i++) {
+ for (i = 0; i <= LL_PROCESS_HIST_MAX; i++) {
spin_lock_init(&sbi->ll_rw_extents_info.pp_extents[i].pp_r_hist.oh_lock);
spin_lock_init(&sbi->ll_rw_extents_info.pp_extents[i].pp_w_hist.oh_lock);
}
--
GitLab