Commit 2b280fab12b6697b6a7a24a13aaf9f4339edd075
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[CIFS] add more complete mount options to cifs_show_options
adds various options to cifs_show_options (displayed when you cat /proc/mounts with a cifs mount). I limited the new ones to values that are associated with the mount with the exception of "seal" (which is a per tree connection property, but I thought was important enough to show through). Eventually cifs's parse_mount_options also needs to be rewritten to use the match_token API but that would be a big enough change that I would prefer that changing parse_mount_options wait until next release. Signed-off-by: Steve French <sfrench@us.ibm.com>
Showing 1 changed file with 30 additions and 1 deletions Side-by-side Diff
fs/cifs/cifsfs.c
| 1 | 1 | /* |
| 2 | 2 | * fs/cifs/cifsfs.c |
| 3 | 3 | * |
| 4 | - * Copyright (C) International Business Machines Corp., 2002,2007 | |
| 4 | + * Copyright (C) International Business Machines Corp., 2002,2008 | |
| 5 | 5 | * Author(s): Steve French (sfrench@us.ibm.com) |
| 6 | 6 | * |
| 7 | 7 | * Common Internet FileSystem (CIFS) client |
| 8 | 8 | |
| ... | ... | @@ -353,9 +353,38 @@ |
| 353 | 353 | if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID) || |
| 354 | 354 | !(cifs_sb->tcon->unix_ext)) |
| 355 | 355 | seq_printf(s, ",gid=%d", cifs_sb->mnt_gid); |
| 356 | + if (!cifs_sb->tcon->unix_ext) { | |
| 357 | + seq_printf(s, ",file_mode=0%o,dir_mode=0%o", | |
| 358 | + cifs_sb->mnt_file_mode, | |
| 359 | + cifs_sb->mnt_dir_mode); | |
| 360 | + } | |
| 361 | + if (cifs_sb->tcon->seal) | |
| 362 | + seq_printf(s, ",seal"); | |
| 363 | + seq_printf(s, ",nocase"); | |
| 356 | 364 | } |
| 357 | 365 | if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) |
| 358 | 366 | seq_printf(s, ",posixpaths"); |
| 367 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) | |
| 368 | + seq_printf(s, ",setuids"); | |
| 369 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) | |
| 370 | + seq_printf(s, ",serverino"); | |
| 371 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) | |
| 372 | + seq_printf(s, ",directio"); | |
| 373 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) | |
| 374 | + seq_printf(s, ",nouser_xattr"); | |
| 375 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR) | |
| 376 | + seq_printf(s, ",mapchars"); | |
| 377 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) | |
| 378 | + seq_printf(s, ",sfu"); | |
| 379 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL) | |
| 380 | + seq_printf(s, ",nobrl"); | |
| 381 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) | |
| 382 | + seq_printf(s, ",cifsacl"); | |
| 383 | + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM) | |
| 384 | + seq_printf(s, ",dynperm"); | |
| 385 | + if (m->mnt_sb->s_flags & MS_POSIXACL) | |
| 386 | + seq_printf(s, ",acl"); | |
| 387 | + | |
| 359 | 388 | seq_printf(s, ",rsize=%d", cifs_sb->rsize); |
| 360 | 389 | seq_printf(s, ",wsize=%d", cifs_sb->wsize); |
| 361 | 390 | } |