cregit-Linux how code gets into the kernel

Release 4.11 fs/cifs/cifs_fs_sb.h

Directory: fs/cifs
/*
 *   fs/cifs/cifs_fs_sb.h
 *
 *   Copyright (c) International Business Machines  Corp., 2002,2004
 *   Author(s): Steve French (sfrench@us.ibm.com)
 *
 *   This library is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Lesser General Public License as published
 *   by the Free Software Foundation; either version 2.1 of the License, or
 *   (at your option) any later version.
 *
 *   This library is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
 *   the GNU Lesser General Public License for more details.
 *
 */
#include <linux/rbtree.h>

#ifndef _CIFS_FS_SB_H

#define _CIFS_FS_SB_H

#include <linux/backing-dev.h>


#define CIFS_MOUNT_NO_PERM      1 
/* do not do client vfs_perm check */

#define CIFS_MOUNT_SET_UID      2 
/* set current's euid in create etc. */

#define CIFS_MOUNT_SERVER_INUM  4 
/* inode numbers from uniqueid from server  */

#define CIFS_MOUNT_DIRECT_IO    8 
/* do not write nor read through page cache */

#define CIFS_MOUNT_NO_XATTR     0x10  
/* if set - disable xattr support       */

#define CIFS_MOUNT_MAP_SPECIAL_CHR 0x20 
/* remap illegal chars in filenames   */

#define CIFS_MOUNT_POSIX_PATHS  0x40  
/* Negotiate posix pathnames if possible*/

#define CIFS_MOUNT_UNX_EMUL     0x80  
/* Network compat with SFUnix emulation */

#define CIFS_MOUNT_NO_BRL       0x100 
/* No sending byte range locks to srv   */

#define CIFS_MOUNT_CIFS_ACL     0x200 
/* send ACL requests to non-POSIX srv   */

#define CIFS_MOUNT_OVERR_UID    0x400 
/* override uid returned from server    */

#define CIFS_MOUNT_OVERR_GID    0x800 
/* override gid returned from server    */

#define CIFS_MOUNT_DYNPERM      0x1000 
/* allow in-memory only mode setting   */

#define CIFS_MOUNT_NOPOSIXBRL   0x2000 
/* mandatory not posix byte range lock */

#define CIFS_MOUNT_NOSSYNC      0x4000 
/* don't do slow SMBflush on every sync*/

#define CIFS_MOUNT_FSCACHE	0x8000 
/* local caching enabled */

#define CIFS_MOUNT_MF_SYMLINKS	0x10000 
/* Minshall+French Symlinks enabled */

#define CIFS_MOUNT_MULTIUSER	0x20000 
/* multiuser mount */

#define CIFS_MOUNT_STRICT_IO	0x40000 
/* strict cache mode */

#define CIFS_MOUNT_RWPIDFORWARD	0x80000 
/* use pid forwarding for rw */

#define CIFS_MOUNT_POSIXACL	0x100000 
/* mirror of MS_POSIXACL in mnt_cifs_flags */

#define CIFS_MOUNT_CIFS_BACKUPUID 0x200000 
/* backup intent bit for a user */

#define CIFS_MOUNT_CIFS_BACKUPGID 0x400000 
/* backup intent bit for a group */

#define CIFS_MOUNT_MAP_SFM_CHR	0x800000 
/* SFM/MAC mapping for illegal chars */

#define CIFS_MOUNT_USE_PREFIX_PATH 0x1000000 
/* make subpath with unaccessible
                                              * root mountable
                                              */

#define CIFS_MOUNT_UID_FROM_ACL 0x2000000 
/* try to get UID via special SID */


struct cifs_sb_info {
	
struct rb_root tlink_tree;
	
spinlock_t tlink_tree_lock;
	
struct tcon_link *master_tlink;
	
struct nls_table *local_nls;
	
unsigned int rsize;
	
unsigned int wsize;
	
unsigned long actimeo; /* attribute cache timeout (jiffies) */
	
atomic_t active;
	
kuid_t	mnt_uid;
	
kgid_t	mnt_gid;
	
kuid_t	mnt_backupuid;
	
kgid_t	mnt_backupgid;
	
umode_t	mnt_file_mode;
	
umode_t	mnt_dir_mode;
	
unsigned int mnt_cifs_flags;
	
char   *mountdata; /* options received at mount time or via DFS refs */
	
struct backing_dev_info bdi;
	
struct delayed_work prune_tlinks;
	
struct rcu_head rcu;
	
char *prepath;
};
#endif				/* _CIFS_FS_SB_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Steve French11851.98%1843.90%
Jeff Layton2912.78%717.07%
Shirish Pargaonkar146.17%12.44%
Al Viro114.85%37.32%
Pavel Shilovsky104.41%24.88%
Suresh Jayaraman104.41%24.88%
Aurelien Aptel93.96%12.44%
Jens Axboe73.08%12.44%
Stefan Metzmacher52.20%12.44%
Jeremy Allison41.76%12.44%
Igor Mammedov41.76%12.44%
Eric W. Biedermann41.76%12.44%
David Howells10.44%12.44%
Sean Finney10.44%12.44%
Total227100.00%41100.00%
Directory: fs/cifs
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