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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-06-04 21:56:53 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-06-04 21:56:53 +0300 |
| commit | 125f42b0e226d201a2118b79a6c7f1ddb9aabe1d (patch) | |
| tree | 3d23effd0dce1e6f13c363eff4d854a273190719 /net | |
| parent | 3c06e6cbdb6a3faa73fbdfd9022e23f82d24c372 (diff) | |
| parent | 4f253e1eb628f5adf7ca4f43aab4bbb1bfffa081 (diff) | |
| download | linux-125f42b0e226d201a2118b79a6c7f1ddb9aabe1d.tar.xz | |
Merge tag 'nfs-for-4.12-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfixes from Trond Myklebust:
"Bugfixes include:
- Fix a typo in commit e092693443b ("NFS append COMMIT after
synchronous COPY") that breaks copy offload
- Fix the connect error propagation in xs_tcp_setup_socket()
- Fix a lock leak in nfs40_walk_client_list
- Verify that pNFS requests lie within the offset range of the layout
segment"
* tag 'nfs-for-4.12-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
nfs: Mark unnecessarily extern functions as static
SUNRPC: ensure correct error is reported by xs_tcp_setup_socket()
NFSv4.0: Fix a lock leak in nfs40_walk_client_list
pnfs: Fix the check for requests in range of layout segment
xprtrdma: Delete an error message for a failed memory allocation in xprt_rdma_bc_setup()
pNFS/flexfiles: missing error code in ff_layout_alloc_lseg()
NFS fix COMMIT after COPY
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtrdma/backchannel.c | 6 | ||||
| -rw-r--r-- | net/sunrpc/xprtsock.c | 7 |
2 files changed, 8 insertions, 5 deletions
diff --git a/net/sunrpc/xprtrdma/backchannel.c b/net/sunrpc/xprtrdma/backchannel.c index 24fedd4b117e..03f6b5840764 100644 --- a/net/sunrpc/xprtrdma/backchannel.c +++ b/net/sunrpc/xprtrdma/backchannel.c @@ -119,11 +119,9 @@ int xprt_rdma_bc_setup(struct rpc_xprt *xprt, unsigned int reqs) for (i = 0; i < (reqs << 1); i++) { rqst = kzalloc(sizeof(*rqst), GFP_KERNEL); - if (!rqst) { - pr_err("RPC: %s: Failed to create bc rpc_rqst\n", - __func__); + if (!rqst) goto out_free; - } + dprintk("RPC: %s: new rqst %p\n", __func__, rqst); rqst->rq_xprt = &r_xprt->rx_xprt; diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 16aff8ddc16f..d5b54c020dec 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -2432,7 +2432,12 @@ static void xs_tcp_setup_socket(struct work_struct *work) case -ENETUNREACH: case -EADDRINUSE: case -ENOBUFS: - /* retry with existing socket, after a delay */ + /* + * xs_tcp_force_close() wakes tasks with -EIO. + * We need to wake them first to ensure the + * correct error code. + */ + xprt_wake_pending_tasks(xprt, status); xs_tcp_force_close(xprt); goto out; } |