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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-09 13:58:04 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-09 13:58:04 -0700 |
commit | 7a6b60441f02f6e22e7c0936ef16fa3f51832a48 (patch) | |
tree | 9e1661d21e52bdf30f2c0261e8a5ee0b175abb65 /fs/nfsd/nfs4recover.c | |
parent | 8d3e09b43312991c503478bf0f5f99e92c23ccf1 (diff) | |
parent | b297fed699ad9e50315b27e78de42ac631c9990d (diff) |
Merge tag 'nfsd-5.9' of git://git.linux-nfs.org/projects/cel/cel-2.6
Pull NFS server updates from Chuck Lever:
"Highlights:
- Support for user extended attributes on NFS (RFC 8276)
- Further reduce unnecessary NFSv4 delegation recalls
Notable fixes:
- Fix recent krb5p regression
- Address a few resource leaks and a rare NULL dereference
Other:
- De-duplicate RPC/RDMA error handling and other utility functions
- Replace storage and display of kernel memory addresses by tracepoints"
* tag 'nfsd-5.9' of git://git.linux-nfs.org/projects/cel/cel-2.6: (38 commits)
svcrdma: CM event handler clean up
svcrdma: Remove transport reference counting
svcrdma: Fix another Receive buffer leak
SUNRPC: Refresh the show_rqstp_flags() macro
nfsd: netns.h: delete a duplicated word
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
nfsd: avoid a NULL dereference in __cld_pipe_upcall()
nfsd4: a client's own opens needn't prevent delegations
nfsd: Use seq_putc() in two functions
svcrdma: Display chunk completion ID when posting a rw_ctxt
svcrdma: Record send_ctxt completion ID in trace_svcrdma_post_send()
svcrdma: Introduce Send completion IDs
svcrdma: Record Receive completion ID in svc_rdma_decode_rqst
svcrdma: Introduce Receive completion IDs
svcrdma: Introduce infrastructure to support completion IDs
svcrdma: Add common XDR encoders for RDMA and Read segments
svcrdma: Add common XDR decoders for RDMA and Read segments
SUNRPC: Add helpers for decoding list discriminators symbolically
svcrdma: Remove declarations for functions long removed
svcrdma: Clean up trace_svcrdma_send_failed() tracepoint
...
Diffstat (limited to 'fs/nfsd/nfs4recover.c')
-rw-r--r-- | fs/nfsd/nfs4recover.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c index 9e40dfecf1b1..186fa2c2c6ba 100644 --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -747,13 +747,11 @@ struct cld_upcall { }; static int -__cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg) +__cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg, struct nfsd_net *nn) { int ret; struct rpc_pipe_msg msg; struct cld_upcall *cup = container_of(cmsg, struct cld_upcall, cu_u); - struct nfsd_net *nn = net_generic(pipe->dentry->d_sb->s_fs_info, - nfsd_net_id); memset(&msg, 0, sizeof(msg)); msg.data = cmsg; @@ -773,7 +771,7 @@ out: } static int -cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg) +cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg, struct nfsd_net *nn) { int ret; @@ -782,7 +780,7 @@ cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg) * upcalls queued. */ do { - ret = __cld_pipe_upcall(pipe, cmsg); + ret = __cld_pipe_upcall(pipe, cmsg, nn); } while (ret == -EAGAIN); return ret; @@ -1115,7 +1113,7 @@ nfsd4_cld_create(struct nfs4_client *clp) memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data, clp->cl_name.len); - ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg); + ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn); if (!ret) { ret = cup->cu_u.cu_msg.cm_status; set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags); @@ -1180,7 +1178,7 @@ nfsd4_cld_create_v2(struct nfs4_client *clp) } else cmsg->cm_u.cm_clntinfo.cc_princhash.cp_len = 0; - ret = cld_pipe_upcall(cn->cn_pipe, cmsg); + ret = cld_pipe_upcall(cn->cn_pipe, cmsg, nn); if (!ret) { ret = cmsg->cm_status; set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags); @@ -1218,7 +1216,7 @@ nfsd4_cld_remove(struct nfs4_client *clp) memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data, clp->cl_name.len); - ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg); + ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn); if (!ret) { ret = cup->cu_u.cu_msg.cm_status; clear_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags); @@ -1261,7 +1259,7 @@ nfsd4_cld_check_v0(struct nfs4_client *clp) memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data, clp->cl_name.len); - ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg); + ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn); if (!ret) { ret = cup->cu_u.cu_msg.cm_status; set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags); @@ -1404,7 +1402,7 @@ nfsd4_cld_grace_start(struct nfsd_net *nn) } cup->cu_u.cu_msg.cm_cmd = Cld_GraceStart; - ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg); + ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn); if (!ret) ret = cup->cu_u.cu_msg.cm_status; @@ -1432,7 +1430,7 @@ nfsd4_cld_grace_done_v0(struct nfsd_net *nn) cup->cu_u.cu_msg.cm_cmd = Cld_GraceDone; cup->cu_u.cu_msg.cm_u.cm_gracetime = nn->boot_time; - ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg); + ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn); if (!ret) ret = cup->cu_u.cu_msg.cm_status; @@ -1460,7 +1458,7 @@ nfsd4_cld_grace_done(struct nfsd_net *nn) } cup->cu_u.cu_msg.cm_cmd = Cld_GraceDone; - ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg); + ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn); if (!ret) ret = cup->cu_u.cu_msg.cm_status; @@ -1524,7 +1522,7 @@ nfsd4_cld_get_version(struct nfsd_net *nn) goto out_err; } cup->cu_u.cu_msg.cm_cmd = Cld_GetVersion; - ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg); + ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn); if (!ret) { ret = cup->cu_u.cu_msg.cm_status; if (ret) |