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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-06 11:31:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-06 11:31:38 -0800 |
| commit | 05c5cb31ec47cacf38db56d9efaa37ca9d473132 (patch) | |
| tree | 03f900679819abd8700d5ea93c22e3a59d3af7ca /fs/nfsd/nfsctl.c | |
| parent | 4582a30c2fdca5d2b40f63a20ea082b93230ff2b (diff) | |
| parent | 4ea41e2de5bba756858bb40f964e3490b6d1a25c (diff) | |
Merge branch 'for-2.6.34' of git://linux-nfs.org/~bfields/linux
* 'for-2.6.34' of git://linux-nfs.org/~bfields/linux: (22 commits)
nfsd4: fix minor memory leak
svcrpc: treat uid's as unsigned
nfsd: ensure sockets are closed on error
Revert "sunrpc: move the close processing after do recvfrom method"
Revert "sunrpc: fix peername failed on closed listener"
sunrpc: remove unnecessary svc_xprt_put
NFSD: NFSv4 callback client should use RPC_TASK_SOFTCONN
xfs_export_operations.commit_metadata
commit_metadata export operation replacing nfsd_sync_dir
lockd: don't clear sm_monitored on nsm_reboot_lookup
lockd: release reference to nsm_handle in nlm_host_rebooted
nfsd: Use vfs_fsync_range() in nfsd_commit
NFSD: Create PF_INET6 listener in write_ports
SUNRPC: NFS kernel APIs shouldn't return ENOENT for "transport not found"
SUNRPC: Bury "#ifdef IPV6" in svc_create_xprt()
NFSD: Support AF_INET6 in svc_addsock() function
SUNRPC: Use rpc_pton() in ip_map_parse()
nfsd: 4.1 has an rfc number
nfsd41: Create the recovery entry for the NFSv4.1 client
nfsd: use vfs_fsync for non-directories
...
Diffstat (limited to 'fs/nfsd/nfsctl.c')
| -rw-r--r-- | fs/nfsd/nfsctl.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 2604c3e70ea..0f0e77f2012 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -988,6 +988,7 @@ static ssize_t __write_ports_delfd(char *buf) static ssize_t __write_ports_addxprt(char *buf) { char transport[16]; + struct svc_xprt *xprt; int port, err; if (sscanf(buf, "%15s %4u", transport, &port) != 2) @@ -1002,13 +1003,24 @@ static ssize_t __write_ports_addxprt(char *buf) err = svc_create_xprt(nfsd_serv, transport, PF_INET, port, SVC_SOCK_ANONYMOUS); - if (err < 0) { - /* Give a reasonable perror msg for bad transport string */ - if (err == -ENOENT) - err = -EPROTONOSUPPORT; - return err; - } + if (err < 0) + goto out_err; + + err = svc_create_xprt(nfsd_serv, transport, + PF_INET6, port, SVC_SOCK_ANONYMOUS); + if (err < 0 && err != -EAFNOSUPPORT) + goto out_close; return 0; +out_close: + xprt = svc_find_xprt(nfsd_serv, transport, PF_INET, port); + if (xprt != NULL) { + svc_close_xprt(xprt); + svc_xprt_put(xprt); + } +out_err: + /* Decrease the count, but don't shut down the service */ + nfsd_serv->sv_nrthreads--; + return err; } /* |