From: Yang Sheng <ys@whamcloud.com>
Date: Mon, 13 May 2024 14:44:16 +0000 (+0800)
Subject: LU-17847 sec: wake up for rsc entry
X-Git-Tag: 2.15.64~157
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=99b1a2b5df9cffeae68ec88dfe784881109386d8;p=fs%2Flustre-release.git

LU-17847 sec: wake up for rsc entry

We should wake up the waiter after rsc do_upcall.
Otherwise it may be stuck for a long time.

Signed-off-by: Yang Sheng <ys@whamcloud.com>
Change-Id: I87d1e5a9687056c8ee2428aad45dafda16247de2
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/55094
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
Reviewed-by: Aurelien Degremont <adegremont@nvidia.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---

diff --git a/lustre/ptlrpc/gss/gss_svc_upcall.c b/lustre/ptlrpc/gss/gss_svc_upcall.c
index 626e59b..ff04f8e 100644
--- a/lustre/ptlrpc/gss/gss_svc_upcall.c
+++ b/lustre/ptlrpc/gss/gss_svc_upcall.c
@@ -519,6 +519,7 @@ static inline int rsc_do_upcall(struct upcall_cache *cache,
 	upcall_cache_update_entry(cache, entry,
 				  ktime_get_seconds() + cache->uc_entry_expire,
 				  0);
+	wake_up(&entry->ue_waitq);
 	return 0;
 }