diff options
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index cf4bcf3a45e6..b8f1baabd343 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -1920,27 +1920,34 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, cifs_sb->tcon = tcon; tcon->ses = pSesInfo; - /* do not care if following two calls succeed - informational only */ + /* do not care if following two calls succeed - informational */ CIFSSMBQFSDeviceInfo(xid, tcon); CIFSSMBQFSAttributeInfo(xid, tcon); + if (tcon->ses->capabilities & CAP_UNIX) { if(!CIFSSMBQFSUnixInfo(xid, tcon)) { - if(!volume_info.no_psx_acl) { - if(CIFS_UNIX_POSIX_ACL_CAP & - le64_to_cpu(tcon->fsUnixInfo.Capability)) - cFYI(1,("server negotiated posix acl support")); - sb->s_flags |= MS_POSIXACL; + __u64 cap = + le64_to_cpu(tcon->fsUnixInfo.Capability); + cap &= CIFS_UNIX_CAP_MASK; + if(volume_info.no_psx_acl) + cap &= ~CIFS_UNIX_POSIX_ACL_CAP; + else if(CIFS_UNIX_POSIX_ACL_CAP & cap) { + cFYI(1,("negotiated posix acl support")); + sb->s_flags |= MS_POSIXACL; } - /* Try and negotiate POSIX pathnames if we can. */ - if (volume_info.posix_paths && (CIFS_UNIX_POSIX_PATHNAMES_CAP & - le64_to_cpu(tcon->fsUnixInfo.Capability))) { - if (!CIFSSMBSetFSUnixInfo(xid, tcon, CIFS_UNIX_POSIX_PATHNAMES_CAP)) { - cFYI(1,("negotiated posix pathnames support")); - cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_POSIX_PATHS; - } else { - cFYI(1,("posix pathnames support requested but not supported")); - } + if(volume_info.posix_paths == 0) + cap &= ~CIFS_UNIX_POSIX_PATHNAMES_CAP; + else if(cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) { + cFYI(1,("negotiate posix pathnames")); + cifs_sb->mnt_cifs_flags |= + CIFS_MOUNT_POSIX_PATHS; + } + + cFYI(1,("Negotiate caps 0x%x",(int)cap)); + + if (CIFSSMBSetFSUnixInfo(xid, tcon, cap)) { + cFYI(1,("setting capabilities failed")); } } } |