xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge tag 'nfs-for-5.1-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Browse Source 
Pull NFS client bugfixes from Trond Myklebust:
 "Highlights include:

  Stable fixes:
   - Fix nfs4_lock_state refcounting in nfs4_alloc_{lock,unlock}data()
   - fix mount/umount race in nlmclnt.
   - NFSv4.1 don't free interrupted slot on open

  Bugfixes:
   - Don't let RPC_SOFTCONN tasks time out if the transport is connected
   - Fix a typo in nfs_init_timeout_values()
   - Fix layoutstats handling during read failovers
   - fix uninitialized variable warning"

* tag 'nfs-for-5.1-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  SUNRPC: fix uninitialized variable warning
  pNFS/flexfiles: Fix layoutstats handling during read failovers
  NFS: Fix a typo in nfs_init_timeout_values()
  SUNRPC: Don't let RPC_SOFTCONN tasks time out if the transport is connected
  NFSv4.1 don't free interrupted slot on open
  NFS: fix mount/umount race in nlmclnt.
  NFS: Fix nfs4_lock_state refcounting in nfs4_alloc_{lock,unlock}data()
This commit is contained in:
Linus Torvalds
2019-03-26 14:25:48 -07:00
parent 65ae689329 01f2f5b82a
commit 14c741de93
6 changed files with 21 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
net/sunrpc/clnt.c
View File

@@ -2311,6 +2311,15 @@ out_exit:
rpc_exit(task, status);
}
static bool
rpc_check_connected(const struct rpc_rqst *req)
{
/* No allocated request or transport? return true */
if (!req || !req->rq_xprt)
return true;
return xprt_connected(req->rq_xprt);
}
static void
rpc_check_timeout(struct rpc_task *task)
{
@@ -2322,10 +2331,11 @@ rpc_check_timeout(struct rpc_task *task)
dprintk("RPC: %5u call_timeout (major)\n", task->tk_pid);
task->tk_timeouts++;
if (RPC_IS_SOFTCONN(task)) {
if (RPC_IS_SOFTCONN(task) && !rpc_check_connected(task->tk_rqstp)) {
rpc_exit(task, -ETIMEDOUT);
return;
}
if (RPC_IS_SOFT(task)) {
if (clnt->cl_chatty) {
printk(KERN_NOTICE "%s: server %s not responding, timed out\n",

4
net/sunrpc/xprtsock.c
View File

@@ -495,8 +495,8 @@ xs_read_stream_request(struct sock_xprt *transport, struct msghdr *msg,
int flags, struct rpc_rqst *req)
{
struct xdr_buf *buf = &req->rq_private_buf;
size_t want, read;
ssize_t ret;
size_t want, uninitialized_var(read);
ssize_t uninitialized_var(ret);
xs_read_header(transport, buf);