From daa8e083063c4dc90012c90782947fa1a4c72629 Mon Sep 17 00:00:00 2001
From: nikita <nikita>
Date: Wed, 12 Nov 2008 11:16:25 +0000
Subject: [PATCH] osc_ldlm_glimpse_ast(): keep lock mutex over glimpse
processing, for uniformity with other ASTs.
---
lustre/osc/osc_lock.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lustre/osc/osc_lock.c b/lustre/osc/osc_lock.c
index 8fa1fdf1b1..a0e31904a3 100644
--- a/lustre/osc/osc_lock.c
+++ b/lustre/osc/osc_lock.c
@@ -814,6 +814,8 @@ static int osc_ldlm_glimpse_ast(struct ldlm_lock *dlmlock, void *data)
*/
olck = osc_ast_data_get(dlmlock);
if (olck != NULL) {
+ lock = olck->ols_cl.cls_lock;
+ cl_lock_mutex_get(env, lock);
cap = &req->rq_pill;
req_capsule_extend(cap, &RQF_LDLM_GL_CALLBACK);
req_capsule_set_size(cap, &RMF_DLM_LVB, RCL_SERVER,
@@ -821,10 +823,10 @@ static int osc_ldlm_glimpse_ast(struct ldlm_lock *dlmlock, void *data)
result = req_capsule_server_pack(cap);
if (result == 0) {
lvb = req_capsule_server_get(cap, &RMF_DLM_LVB);
- lock = olck->ols_cl.cls_lock;
obj = lock->cll_descr.cld_obj;
result = cl_object_glimpse(env, obj, lvb);
}
+ cl_lock_mutex_put(env, lock);
osc_ast_data_put(env, olck);
} else {
/*
--
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