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authorLinus Torvalds <torvalds@linux-foundation.org>2010-11-27 07:30:30 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2010-11-27 07:30:30 +0900
commit19650e8580987c0ffabc2fe2cbc16b944789df8b (patch)
treecf0cfb390a128e3b2d47daa46f59de0a62a8ff04 /net
parent1eb4c6362cb7d6a2f904c555c10dc45caeeefc31 (diff)
parent0b26a0bf6ff398185546432420bb772bcfdf8d94 (diff)
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Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFS: Ensure we return the dirent->d_type when it is known NFS: Correct the array bound calculation in nfs_readdir_add_to_array NFS: Don't ignore errors from nfs_do_filldir() NFS: Fix the error handling in "uncached_readdir()" NFS: Fix a page leak in uncached_readdir() NFS: Fix a page leak in nfs_do_filldir() NFS: Assume eof if the server returns no readdir records NFS: Buffer overflow in ->decode_dirent() should not be fatal Pure nfs client performance using odirect. SUNRPC: Fix an infinite loop in call_refresh/call_refreshresult
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/clnt.c24
1 files changed, 15 insertions, 9 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 9dab9573be4..92ce94f5146 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -989,20 +989,26 @@ call_refreshresult(struct rpc_task *task)
dprint_status(task);
task->tk_status = 0;
- task->tk_action = call_allocate;
- if (status >= 0 && rpcauth_uptodatecred(task))
- return;
+ task->tk_action = call_refresh;
switch (status) {
- case -EACCES:
- rpc_exit(task, -EACCES);
- return;
- case -ENOMEM:
- rpc_exit(task, -ENOMEM);
+ case 0:
+ if (rpcauth_uptodatecred(task))
+ task->tk_action = call_allocate;
return;
case -ETIMEDOUT:
rpc_delay(task, 3*HZ);
+ case -EAGAIN:
+ status = -EACCES;
+ if (!task->tk_cred_retry)
+ break;
+ task->tk_cred_retry--;
+ dprintk("RPC: %5u %s: retry refresh creds\n",
+ task->tk_pid, __func__);
+ return;
}
- task->tk_action = call_refresh;
+ dprintk("RPC: %5u %s: refresh creds failed with error %d\n",
+ task->tk_pid, __func__, status);
+ rpc_exit(task, status);
}
/*