diff options
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 5082fce3c56..8cc23e7d0d5 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -169,7 +169,8 @@ cifs_put_super(struct super_block *sb) static int cifs_statfs(struct super_block *sb, struct kstatfs *buf) { - int xid, rc = -EOPNOTSUPP; + int xid; + int rc = -EOPNOTSUPP; struct cifs_sb_info *cifs_sb; struct cifsTconInfo *pTcon; @@ -181,31 +182,34 @@ cifs_statfs(struct super_block *sb, struct kstatfs *buf) buf->f_type = CIFS_MAGIC_NUMBER; /* instead could get the real value via SMB_QUERY_FS_ATTRIBUTE_INFO */ - buf->f_namelen = PATH_MAX; /* PATH_MAX may be too long - it would presumably - be length of total path, note that some servers may be - able to support more than this, but best to be safe - since Win2k and others can not handle very long filenames */ + buf->f_namelen = PATH_MAX; /* PATH_MAX may be too long - it would + presumably be total path, but note + that some servers (includinng Samba 3) + have a shorter maximum path */ buf->f_files = 0; /* undefined */ buf->f_ffree = 0; /* unlimited */ #ifdef CONFIG_CIFS_EXPERIMENTAL /* BB we could add a second check for a QFS Unix capability bit */ - if (pTcon->ses->capabilities & CAP_UNIX) - rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf, cifs_sb->local_nls); +/* BB FIXME check CIFS_POSIX_EXTENSIONS Unix cap first FIXME BB */ + if ((pTcon->ses->capabilities & CAP_UNIX) && (CIFS_POSIX_EXTENSIONS & + le64_to_cpu(pTcon->fsUnixInfo.Capability))) + rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf); /* Only need to call the old QFSInfo if failed on newer one */ if(rc) #endif /* CIFS_EXPERIMENTAL */ - rc = CIFSSMBQFSInfo(xid, pTcon, buf, cifs_sb->local_nls); + rc = CIFSSMBQFSInfo(xid, pTcon, buf); /* int f_type; __fsid_t f_fsid; int f_namelen; */ - /* BB get from info put in tcon struct at mount time with call to QFSAttrInfo */ + /* BB get from info in tcon struct at mount time call to QFSAttrInfo */ FreeXid(xid); - return 0; /* always return success? what if volume is no longer available? */ + return 0; /* always return success? what if volume is no + longer available? */ } static int cifs_permission(struct inode * inode, int mask, struct nameidata *nd) @@ -559,6 +563,10 @@ struct file_operations cifs_file_ops = { .flush = cifs_flush, .mmap = cifs_file_mmap, .sendfile = generic_file_sendfile, +#ifdef CONFIG_CIFS_POSIX + .ioctl = cifs_ioctl, +#endif /* CONFIG_CIFS_POSIX */ + #ifdef CONFIG_CIFS_EXPERIMENTAL .readv = generic_file_readv, .writev = generic_file_writev, @@ -579,6 +587,10 @@ struct file_operations cifs_file_direct_ops = { .fsync = cifs_fsync, .flush = cifs_flush, .sendfile = generic_file_sendfile, /* BB removeme BB */ +#ifdef CONFIG_CIFS_POSIX + .ioctl = cifs_ioctl, +#endif /* CONFIG_CIFS_POSIX */ + #ifdef CONFIG_CIFS_EXPERIMENTAL .dir_notify = cifs_dir_notify, #endif /* CONFIG_CIFS_EXPERIMENTAL */ @@ -591,6 +603,7 @@ struct file_operations cifs_dir_ops = { #ifdef CONFIG_CIFS_EXPERIMENTAL .dir_notify = cifs_dir_notify, #endif /* CONFIG_CIFS_EXPERIMENTAL */ + .ioctl = cifs_ioctl, }; static void @@ -822,6 +835,7 @@ static int cifs_oplock_thread(void * dummyarg) } } while(!signal_pending(current)); complete_and_exit (&cifs_oplock_exited, 0); + oplockThread = NULL; } static int __init |