diff options
Diffstat (limited to 'xlators/nfs/server/src/nlm4.c')
| -rw-r--r-- | xlators/nfs/server/src/nlm4.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/xlators/nfs/server/src/nlm4.c b/xlators/nfs/server/src/nlm4.c index 2e02a5836..4ee3596fd 100644 --- a/xlators/nfs/server/src/nlm4.c +++ b/xlators/nfs/server/src/nlm4.c @@ -2455,7 +2455,8 @@ nlm_priv (xlator_t *this) gf_proc_dump_add_section("nfs.nlm"); - LOCK (&nlm_client_list_lk); + if (TRY_LOCK (&nlm_client_list_lk)) + goto out; list_for_each_entry (client, &nlm_client_list, nlm_clients) { @@ -2478,7 +2479,15 @@ nlm_priv (xlator_t *this) gf_proc_dump_build_key (key, "nlm", "client-count"); gf_proc_dump_write (key, "%d", client_count); - + ret = 0; UNLOCK (&nlm_client_list_lk); + + out: + if (ret) { + gf_proc_dump_build_key (key, "nlm", "statedump_error"); + gf_proc_dump_write (key, "Unable to dump nlm state because " + "nlm_client_list_lk lock couldn't be acquired"); + } + return ret; } |