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[CIFS] drop quota operation stubs

Browse source 
CIFS has stubs for XFS-style quotas without an actual implementation backing
them, hidden behind a config option not visible in Kconfig.  Remove these
stubs for now as the quota operations will see some major changes and this
code simply gets in the way.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jeff Layton <jlayton@samba.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French 2010-05-12 02:24:12 +00:00
parent fdb3603800
commit aa3e5572c5
1 changed files with 0 additions and 107 deletions
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107
fs/cifs/cifsfs.c
View file

@ -49,10 +49,6 @@
#include "cifs_spnego.h"
#define CIFS_MAGIC_NUMBER 0xFF534D42 /* the first four bytes of SMB PDUs */
#ifdef CONFIG_CIFS_QUOTA
static const struct quotactl_ops cifs_quotactl_ops;
#endif /* QUOTA */
int cifsFYI = 0;
int cifsERROR = 1;
int traceSMB = 0;
@ -135,9 +131,6 @@ cifs_read_super(struct super_block *sb, void *data,
/* if (cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512)
sb->s_blocksize =
cifs_sb->tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE; */
#ifdef CONFIG_CIFS_QUOTA
sb->s_qcop = &cifs_quotactl_ops;
#endif
sb->s_blocksize = CIFS_MAX_MSGSIZE;
sb->s_blocksize_bits = 14; /* default 2**14 = CIFS_MAX_MSGSIZE */
inode = cifs_root_iget(sb, ROOT_I);
@ -418,106 +411,6 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m)
return 0;
}
#ifdef CONFIG_CIFS_QUOTA
int cifs_xquota_set(struct super_block *sb, int quota_type, qid_t qid,
struct fs_disk_quota *pdquota)
{
int xid;
int rc = 0;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct cifsTconInfo *pTcon;
if (cifs_sb)
pTcon = cifs_sb->tcon;
else
return -EIO;
xid = GetXid();
if (pTcon) {
cFYI(1, "set type: 0x%x id: %d", quota_type, qid);
} else
rc = -EIO;
FreeXid(xid);
return rc;
}
int cifs_xquota_get(struct super_block *sb, int quota_type, qid_t qid,
struct fs_disk_quota *pdquota)
{
int xid;
int rc = 0;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct cifsTconInfo *pTcon;
if (cifs_sb)
pTcon = cifs_sb->tcon;
else
return -EIO;
xid = GetXid();
if (pTcon) {
cFYI(1, "set type: 0x%x id: %d", quota_type, qid);
} else
rc = -EIO;
FreeXid(xid);
return rc;
}
int cifs_xstate_set(struct super_block *sb, unsigned int flags, int operation)
{
int xid;
int rc = 0;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct cifsTconInfo *pTcon;
if (cifs_sb)
pTcon = cifs_sb->tcon;
else
return -EIO;
xid = GetXid();
if (pTcon) {
cFYI(1, "flags: 0x%x operation: 0x%x", flags, operation);
} else
rc = -EIO;
FreeXid(xid);
return rc;
}
int cifs_xstate_get(struct super_block *sb, struct fs_quota_stat *qstats)
{
int xid;
int rc = 0;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct cifsTconInfo *pTcon;
if (cifs_sb)
pTcon = cifs_sb->tcon;
else
return -EIO;
xid = GetXid();
if (pTcon) {
cFYI(1, "pqstats %p", qstats);
} else
rc = -EIO;
FreeXid(xid);
return rc;
}
static const struct quotactl_ops cifs_quotactl_ops = {
.set_xquota = cifs_xquota_set,
.get_xquota = cifs_xquota_get,
.set_xstate = cifs_xstate_set,
.get_xstate = cifs_xstate_get,
};
#endif
static void cifs_umount_begin(struct super_block *sb)
{
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);