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b=23289 grained lock for ptlrpc service
[fs/lustre-release.git]
/
lustre
/
ptlrpc
/
pack_generic.c
diff --git
a/lustre/ptlrpc/pack_generic.c
b/lustre/ptlrpc/pack_generic.c
index
56558e5
..
da4719f
100644
(file)
--- a/
lustre/ptlrpc/pack_generic.c
+++ b/
lustre/ptlrpc/pack_generic.c
@@
-270,12
+270,12
@@
struct ptlrpc_reply_state *lustre_get_emerg_rs(struct ptlrpc_service *svc)
{
struct ptlrpc_reply_state *rs = NULL;
- cfs_spin_lock(&svc->srv_lock);
+ cfs_spin_lock(&svc->srv_
rs_
lock);
/* See if we have anything in a pool, and wait if nothing */
while (cfs_list_empty(&svc->srv_free_rs_list)) {
struct l_wait_info lwi;
int rc;
- cfs_spin_unlock(&svc->srv_lock);
+ cfs_spin_unlock(&svc->srv_
rs_
lock);
/* If we cannot get anything for some long time, we better
bail out instead of waiting infinitely */
lwi = LWI_TIMEOUT(cfs_time_seconds(10), NULL, NULL);
@@
-284,13
+284,13
@@
struct ptlrpc_reply_state *lustre_get_emerg_rs(struct ptlrpc_service *svc)
&lwi);
if (rc)
goto out;
- cfs_spin_lock(&svc->srv_lock);
+ cfs_spin_lock(&svc->srv_
rs_
lock);
}
rs = cfs_list_entry(svc->srv_free_rs_list.next,
struct ptlrpc_reply_state, rs_list);
cfs_list_del(&rs->rs_list);
- cfs_spin_unlock(&svc->srv_lock);
+ cfs_spin_unlock(&svc->srv_
rs_
lock);
LASSERT(rs);
memset(rs, 0, svc->srv_max_reply_size);
rs->rs_service = svc;
@@
-305,9
+305,9
@@
void lustre_put_emerg_rs(struct ptlrpc_reply_state *rs)
LASSERT(svc);
- cfs_spin_lock(&svc->srv_lock);
+ cfs_spin_lock(&svc->srv_
rs_
lock);
cfs_list_add(&rs->rs_list, &svc->srv_free_rs_list);
- cfs_spin_unlock(&svc->srv_lock);
+ cfs_spin_unlock(&svc->srv_
rs_
lock);
cfs_waitq_signal(&svc->srv_free_rs_waitq);
}