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[CIFS] Only convert / when server does not support posix paths 

Also add warning if posix path setting changes on reconnect

Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Igor Mammedov 2008-02-15 19:06:04 +00:00 committed by Steve French
parent 8aad018b6c
commit 11b6d6450c
1 changed files with 11 additions and 2 deletions
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13
fs/cifs/connect.c
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@ -1722,8 +1722,15 @@ void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
originally at mount time */
if ((saved_cap & CIFS_UNIX_POSIX_ACL_CAP) == 0)
cap &= ~CIFS_UNIX_POSIX_ACL_CAP;
if ((saved_cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0)
if ((saved_cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) {
if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP)
cERROR(1, ("POSIXPATH support change"));
cap &= ~CIFS_UNIX_POSIX_PATHNAMES_CAP;
} else if ((cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) {
cERROR(1, ("possible reconnect error"));
cERROR(1,
("server disabled POSIX path support"));
}
}
cap &= CIFS_UNIX_CAP_MASK;
@ -2243,7 +2250,9 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
tcon->unix_ext = 0; /* server does not support them */
/* convert forward to back slashes in prepath here if needed */
convert_delimiter(cifs_sb->prepath, CIFS_DIR_SEP(cifs_sb));
if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) == 0)
convert_delimiter(cifs_sb->prepath,
CIFS_DIR_SEP(cifs_sb));
if ((tcon->unix_ext == 0) && (cifs_sb->rsize > (1024 * 127))) {
cifs_sb->rsize = 1024 * 127;