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cifs: cleanup: Rename and remove config flags 

Remove config flag CIFS_EXPERIMENTAL.
Do export operations under new config flag CIFS_NFSD_EXPORT

Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Shirish Pargaonkar 2011-02-25 10:48:55 -06:00 committed by Steve French
parent b34cb85cc2
commit 257208736a
5 changed files with 9 additions and 21 deletions
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14
fs/cifs/Kconfig
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@ -172,16 +172,8 @@ config CIFS_SMB2
Unless you are a developer or tester, say N.
config CIFS_EXPERIMENTAL
bool "CIFS Experimental Features (EXPERIMENTAL)"
config CIFS_NFSD_EXPORT
bool "Allow nfsd to export CIFS file system (EXPERIMENTAL)"
depends on CIFS && EXPERIMENTAL
help
Enables cifs features under testing. These features are
experimental and currently include DFS support and directory
change notification ie fcntl(F_DNOTIFY), as well as the upcall
mechanism which will be used for Kerberos session negotiation
and uid remapping. Some of these features also may depend on
setting a value of 1 to the pseudo-file /proc/fs/cifs/Experimental
(which is disabled by default). See the file fs/cifs/README
for more details. If unsure, say N.
Allows NFS server to export a CIFS mounted share (nfsd over cifs)

4
fs/cifs/cifsfs.c
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@ -184,12 +184,12 @@ cifs_read_super(struct super_block *sb, void *data,
else
sb->s_d_op = &cifs_dentry_ops;
#ifdef CONFIG_CIFS_EXPERIMENTAL
#ifdef CIFS_NFSD_EXPORT
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
cFYI(1, "export ops supported");
sb->s_export_op = &cifs_export_ops;
}
#endif /* EXPERIMENTAL */
#endif /* CIFS_NFSD_EXPORT */
return 0;

4
fs/cifs/cifsfs.h
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@ -123,9 +123,9 @@ extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
#ifdef CONFIG_CIFS_EXPERIMENTAL
#ifdef CIFS_NFSD_EXPORT
extern const struct export_operations cifs_export_ops;
#endif /* EXPERIMENTAL */
#endif /* CIFS_NFSD_EXPORT */
#define CIFS_VERSION "1.71"
#endif /* _CIFSFS_H */

4
fs/cifs/cifssmb.c
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@ -541,10 +541,6 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
server->secType = RawNTLMSSP;
else if (secFlags & CIFSSEC_MAY_LANMAN)
server->secType = LANMAN;
/* #ifdef CONFIG_CIFS_EXPERIMENTAL
else if (secFlags & CIFSSEC_MAY_PLNTXT)
server->secType = ??
#endif */
else {
rc = -EOPNOTSUPP;
cERROR(1, "Invalid security type");

4
fs/cifs/export.c
View File

@ -45,7 +45,7 @@
#include "cifs_debug.h"
#include "cifsfs.h"
#ifdef CONFIG_CIFS_EXPERIMENTAL
#ifdef CIFS_NFSD_EXPORT
static struct dentry *cifs_get_parent(struct dentry *dentry)
{
/* BB need to add code here eventually to enable export via NFSD */
@ -63,5 +63,5 @@ const struct export_operations cifs_export_ops = {
.encode_fs = */
};
#endif /* EXPERIMENTAL */
#endif /* CIFS_NFSD_EXPORT */