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| author | Trond Myklebust | 2012-10-15 23:26:20 +0200 |
|---|---|---|
| committer | Trond Myklebust | 2012-11-04 20:43:39 +0100 |
| commit | a2d30a54df968c01fff4a412ac23f55832f45fe6 (patch) | |
| tree | 719ffbf7617b2a495137ac3a6f8f51984f76a40f /fs/lockd | |
| parent | lockd: Remove trivial BUG_ON()s from the NSM code (diff) | |
| download | kernel-qcow2-linux-a2d30a54df968c01fff4a412ac23f55832f45fe6.tar.gz kernel-qcow2-linux-a2d30a54df968c01fff4a412ac23f55832f45fe6.tar.xz kernel-qcow2-linux-a2d30a54df968c01fff4a412ac23f55832f45fe6.zip | |
lockd: Remove BUG_ON()s in fs/lockd/host.c
- Convert the non-trivial ones into WARN_ON_ONCE().
- Remove the trivial refcounting BUGs
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/lockd')
| -rw-r--r-- | fs/lockd/host.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index f9b22e58f78f..0e17090c310f 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -177,9 +177,6 @@ static void nlm_destroy_host_locked(struct nlm_host *host) dprintk("lockd: destroy host %s\n", host->h_name); - BUG_ON(!list_empty(&host->h_lockowners)); - BUG_ON(atomic_read(&host->h_count)); - hlist_del_init(&host->h_hash); nsm_unmonitor(host); @@ -289,13 +286,12 @@ void nlmclnt_release_host(struct nlm_host *host) dprintk("lockd: release client host %s\n", host->h_name); - BUG_ON(atomic_read(&host->h_count) < 0); - BUG_ON(host->h_server); + WARN_ON_ONCE(host->h_server); if (atomic_dec_and_test(&host->h_count)) { - BUG_ON(!list_empty(&host->h_lockowners)); - BUG_ON(!list_empty(&host->h_granted)); - BUG_ON(!list_empty(&host->h_reclaim)); + WARN_ON_ONCE(!list_empty(&host->h_lockowners)); + WARN_ON_ONCE(!list_empty(&host->h_granted)); + WARN_ON_ONCE(!list_empty(&host->h_reclaim)); mutex_lock(&nlm_host_mutex); nlm_destroy_host_locked(host); @@ -412,8 +408,7 @@ void nlmsvc_release_host(struct nlm_host *host) dprintk("lockd: release server host %s\n", host->h_name); - BUG_ON(atomic_read(&host->h_count) < 0); - BUG_ON(!host->h_server); + WARN_ON_ONCE(!host->h_server); atomic_dec(&host->h_count); } |