[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>
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8aad018b6c
Коммит
11b6d6450c
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@ -1722,8 +1722,15 @@ void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
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originally at mount time */
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if ((saved_cap & CIFS_UNIX_POSIX_ACL_CAP) == 0)
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cap &= ~CIFS_UNIX_POSIX_ACL_CAP;
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if ((saved_cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0)
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if ((saved_cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) {
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if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP)
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cERROR(1, ("POSIXPATH support change"));
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cap &= ~CIFS_UNIX_POSIX_PATHNAMES_CAP;
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} else if ((cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) {
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cERROR(1, ("possible reconnect error"));
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cERROR(1,
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("server disabled POSIX path support"));
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}
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}
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cap &= CIFS_UNIX_CAP_MASK;
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@ -2243,7 +2250,9 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
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tcon->unix_ext = 0; /* server does not support them */
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/* convert forward to back slashes in prepath here if needed */
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convert_delimiter(cifs_sb->prepath, CIFS_DIR_SEP(cifs_sb));
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if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) == 0)
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convert_delimiter(cifs_sb->prepath,
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CIFS_DIR_SEP(cifs_sb));
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if ((tcon->unix_ext == 0) && (cifs_sb->rsize > (1024 * 127))) {
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cifs_sb->rsize = 1024 * 127;
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