29 lines
1013 B
Diff
29 lines
1013 B
Diff
From: William Dauchy <wdauchy@gmail.com>
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Date: Wed, 14 Mar 2012 12:32:04 +0100
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Subject: [PATCH] NFSv4: Rate limit the state manager for lock reclaim warning
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messages
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commit 96dcadc2fdd111dca90d559f189a30c65394451a upstream.
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Adding rate limit on `Lock reclaim failed` messages since it could fill
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up system logs
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Signed-off-by: William Dauchy <wdauchy@gmail.com>
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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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[bwh: Backported to 3.2: add the 'NFS:' prefix at the same time]
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Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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---
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--- a/fs/nfs/nfs4state.c
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+++ b/fs/nfs/nfs4state.c
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@@ -1261,8 +1261,9 @@ restart:
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spin_lock(&state->state_lock);
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list_for_each_entry(lock, &state->lock_states, ls_locks) {
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if (!(lock->ls_flags & NFS_LOCK_INITIALIZED))
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- printk("%s: Lock reclaim failed!\n",
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- __func__);
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+ pr_warn_ratelimited("NFS: "
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+ "%s: Lock reclaim "
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+ "failed!\n", __func__);
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}
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spin_unlock(&state->state_lock);
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nfs4_put_open_state(state);
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