From 3116aea632aa83185953d9ca52d216dd524cb845 Mon Sep 17 00:00:00 2001 From: William Dauchy Date: Wed, 14 Mar 2012 12:32:04 +0100 Subject: [PATCH] NFSv4: Rate limit the state manager for lock reclaim warning messages commit 96dcadc2fdd111dca90d559f189a30c65394451a upstream. Adding rate limit on `Lock reclaim failed` messages since it could fill up system logs Signed-off-by: William Dauchy Signed-off-by: Trond Myklebust [bwh: Backported to 3.2: add the 'NFS:' prefix at the same time] Signed-off-by: Ben Hutchings --- fs/nfs/nfs4state.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 66020acf2ecd..07354b747346 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1186,8 +1186,9 @@ restart: spin_lock(&state->state_lock); list_for_each_entry(lock, &state->lock_states, ls_locks) { if (!(lock->ls_flags & NFS_LOCK_INITIALIZED)) - printk("%s: Lock reclaim failed!\n", - __func__); + pr_warn_ratelimited("NFS: " + "%s: Lock reclaim " + "failed!\n", __func__); } spin_unlock(&state->state_lock); nfs4_put_open_state(state); -- 2.39.2