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Commit 5ea0dd61 authored by Chuck Lever's avatar Chuck Lever Committed by J. Bruce Fields
Browse files

NFSD: Remove NFSD_TCP kernel build option 



Likewise, distros usually leave CONFIG_NFSD_TCP enabled.

TCP support in the Linux NFS server is stable enough that we can leave it
on always.  CONFIG_NFSD_TCP adds about 10 lines of code, and defaults to
"Y" anyway.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@citi.umich.edu>
parent c0ce6ec8

fs/Kconfig

+0 −10
Original line number Diff line number Diff line
@@ -1696,7 +1696,6 @@ config NFSD 
	select EXPORTFS

	select NFSD_V2_ACL if NFSD_V3_ACL

	select NFS_ACL_SUPPORT if NFSD_V2_ACL

	select NFSD_TCP if NFSD_V4

	select CRYPTO_MD5 if NFSD_V4

	select CRYPTO if NFSD_V4

	select FS_POSIX_ACL if NFSD_V4
@@ -1755,15 +1754,6 @@ config NFSD_V4 
	  should only be used if you are interested in helping to test NFSv4.

	  If unsure, say N.



config NFSD_TCP

	bool "Provide NFS server over TCP support"

	depends on NFSD

	default y

	help

	  If you want your NFS server to support TCP connections, say Y here.

	  TCP connections usually perform better than the default UDP when

	  the network is lossy or congested.  If unsure, say Y.



config ROOT_NFS

	bool "Root file system on NFS"

	depends on NFS_FS=y && IP_PNP

fs/nfsd/nfssvc.c

+0 −2
Original line number Diff line number Diff line
@@ -244,7 +244,6 @@ static int nfsd_init_socks(int port) 
	if (error < 0)

		return error;



#ifdef CONFIG_NFSD_TCP

	error = lockd_up(IPPROTO_TCP);

	if (error >= 0) {

		error = svc_create_xprt(nfsd_serv, "tcp", port,
@@ -254,7 +253,6 @@ static int nfsd_init_socks(int port) 
	}

	if (error < 0)

		return error;

#endif

	return 0;

}