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NFSv4: Rate limit the state manager warning messages

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Prevent the state manager from filling up system logs when recovery
fails on the server.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Trond Myklebust
2012-03-12 18:01:48 -04:00
parent 0097143c12
commit 9a3ba43233
3 changed files with 6 additions and 4 deletions
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2
fs/nfs/nfs4proc.c
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@@ -1876,7 +1876,7 @@ static struct nfs4_state *nfs4_do_open(struct inode *dir, struct dentry *dentry,
* the user though...
*/
if (status == -NFS4ERR_BAD_SEQID) {
printk(KERN_WARNING "NFS: v4 server %s "
pr_warn_ratelimited("NFS: v4 server %s "
" returned a bad sequence-id error!\n",
NFS_SERVER(dir)->nfs_client->cl_hostname);
exception.retry = 1;