This is a note to let you know that I've just added the patch titled
SUNRPC: Ensure the RPC client only quits on fatal signals
to the 2.6.33-longterm tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/longterm/longterm-queue-2.6.33.git;a=summary
The filename of the patch is:
sunrpc-ensure-the-rpc-client-only-quits-on-fatal-signals.patch
and it can be found in the queue-2.6.33 subdirectory.
If you, or anyone else, feels it should not be added to the 2.6.33 longterm
tree,
please let <[email protected]> know about it.
>From 5afa9133cfe67f1bfead6049a9640c9262a7101c Mon Sep 17 00:00:00 2001
From: Trond Myklebust <[email protected]>
Date: Fri, 17 Jun 2011 10:14:59 -0400
Subject: SUNRPC: Ensure the RPC client only quits on fatal signals
From: Trond Myklebust <[email protected]>
commit 5afa9133cfe67f1bfead6049a9640c9262a7101c upstream.
Fix a couple of instances where we were exiting the RPC client on
arbitrary signals. We should only do so on fatal signals.
Signed-off-by: Trond Myklebust <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/sunrpc/auth_gss/auth_gss.c | 4 ++--
net/sunrpc/clnt.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -548,13 +548,13 @@ retry:
}
inode = &gss_msg->inode->vfs_inode;
for (;;) {
- prepare_to_wait(&gss_msg->waitqueue, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(&gss_msg->waitqueue, &wait, TASK_KILLABLE);
spin_lock(&inode->i_lock);
if (gss_msg->ctx != NULL || gss_msg->msg.errno < 0) {
break;
}
spin_unlock(&inode->i_lock);
- if (signalled()) {
+ if (fatal_signal_pending(current)) {
err = -ERESTARTSYS;
goto out_intr;
}
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -938,7 +938,7 @@ call_allocate(struct rpc_task *task)
dprintk("RPC: %5u rpc_buffer allocation failed\n", task->tk_pid);
- if (RPC_IS_ASYNC(task) || !signalled()) {
+ if (RPC_IS_ASYNC(task) || !fatal_signal_pending(current)) {
task->tk_action = call_allocate;
rpc_delay(task, HZ>>4);
return;
Patches currently in longterm-queue-2.6.33 which might be from
[email protected] are
/home/gregkh/linux/longterm/longterm-queue-2.6.33/queue-2.6.33/sunrpc-ensure-the-rpc-client-only-quits-on-fatal-signals.patch
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