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288579 Commits

Author SHA1 Message Date
Al Viro 03e897a1ed logfs: missing cleanup on register_filesystem() failure 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:48 -04:00
Al Viro 76bf09fcf7 jfs: mising cleanup on register_filesystem() failure 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:48 -04:00
Al Viro 2a152ad3a5 make configfs_pin_fs() return root dentry on success 
... and make configfs_mnt static

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:48 -04:00
Al Viro 0dd6c08a00 configfs: configfs_create_dir() has parent dentry in dentry->d_parent 
no need to play sick games with parent item, internal mount, etc.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:47 -04:00
Al Viro 16d13b59b5 configfs: sanitize configfs_create() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:47 -04:00
Al Viro b7c177fcd2 configfs: kill configfs_sb 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:47 -04:00
Al Viro 81d44ed159 configfs: don't bother with checks for mkdir/rmdir/unlink/symlink in root 
just give root directory separate inode_operations without all those
methods...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:46 -04:00
Al Viro 8fc3dc5a3a __register_binfmt() made void 
Just don't pass NULL to it - nobody does, anyway.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:46 -04:00
Al Viro 54bf586e1f autofs: set things up *before* registering fs type 
it's not a serious race, but we really want misc device before anybody
gets to mount this sucker.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:46 -04:00
Al Viro ca7068c41a anon_inodes: move allocation of anon_inode into ->mount() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:45 -04:00
Al Viro 2226a288fa 9p: make register_filesystem() the last failure exit 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:45 -04:00
Al Viro 01e0fe0b10 usbfs: kill racy detection of simple_pin_fs() 
can check MS_KERNMOUNT in flags now

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:45 -04:00
Al Viro 2452992aa7 make simple_pin_fs() pass MS_KERNMOUNT - it's a kernel-internal one 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:44 -04:00
Al Viro ea23b45310 ibmasmfs: make register_filesystem the last failure exit 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:44 -04:00
Al Viro 640045a1cd spufs: make register_filesystem the last potential failure exit 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:44 -04:00
Al Viro 765fd6b23d kill reiserfs_fs_{i,sb}.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:43 -04:00
Al Viro f466c6fdb3 move private bits of reiserfs_fs.h to fs/reiserfs/reiserfs.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:43 -04:00
Al Viro a8a4b79b53 kill pointless includes of reiserfs_fs_{i,sb}.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:43 -04:00
Al Viro a3063ab88f move reiserfs_acl.h to fs/reiserfs/acl.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:42 -04:00
Al Viro c45ac8887e take private bits of reiserfs_xattr.h to fs/reiserfs/xattr.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:42 -04:00
Al Viro 82234e61a8 vfs: take path_get_longterm() out of write_seqcount scope 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:42 -04:00
Al Viro 3ee05ed067 no need to play with fs->seq in exit_fs() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:41 -04:00
Al Viro 68ac1234fb switch touch_atime to struct path 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:41 -04:00
Al Viro 40ffe67d2e switch unix_sock to struct path 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:41 -04:00
Al Viro 38eff28926 constify path argument of trace_seq_path() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:40 -04:00
Al Viro 66b3fad3f4 constify path argument of audit_log_d_path() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:40 -04:00
Al Viro 9fcf03d0d6 aio: fix the comment in aio_kick_handler() 
It should've been changed when queue_work() became
queue_delayed_work(..., 0) in there.  It's always had been
about not needing a delay, not about not using specific
function...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:40 -04:00
Al Viro cd1ea261ac aio: don't bother with cancel_delayed_work() in exit_aio() 
__put_ioctx() will cover it anyway.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:39 -04:00
Al Viro bf50722a3c aio: use cancel_delayed_work_sync() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:39 -04:00
Al Viro 9fa1cb397f aio: aio_nr_lock is taken only synchronously now 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:39 -04:00
Al Viro 2dd542b7ae aio: aio_nr decrements don't need to be delayed 
we can do that right in __put_ioctx(); as the result, the loop
in ioctx_alloc() can be killed.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:38 -04:00
Al Viro e23754f880 aio: don't bother with async freeing on failure in ioctx_alloc() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:38 -04:00
Kai Bankett 5d026c7242 fs: initial qnx6fs addition 
Adds support for qnx6fs readonly support to the linux kernel.

* Mount option
  The option mmi_fs can be used to mount Harman Becker/Audi MMI 3G
  HDD qnx6fs filesystems.

* Documentation
  A high level filesystem stucture description can be found in the
  Documentation/filesystems directory. (qnx6.txt)

* Additional features
  - Active (stable) superblock selection
  - Superblock checksum check (enforced)
  - Supports mount of qnx6 filesystems with to host different endianess
  - Automatic endianess detection
  - Longfilename support (with non-enfocing crc check)
  - All blocksizes (512, 1024, 2048 and 4096 supported)

Signed-off-by: Kai Bankett <chaosman@ontika.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:38 -04:00
Kai Bankett 516cdb68e5 qnx4fs: small cleanup 
Small qnx4 cleanup patch.
- removes .writepage, .write_begin and .write_end (+callback functions)
- removes '.' path checking in namei.c (handled on upper layers)

Signed-off-by: Kai Bankett <chaosman@ontika.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:37 -04:00
Al Viro 32991ab305 vfs: d_alloc_root() gone 
all callers converted to d_make_root() by now

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:37 -04:00
Al Viro 318ceed088 tidy up after d_make_root() conversion 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:37 -04:00
Al Viro ca85c07809 minixfs: switch to d_make_root() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:36 -04:00
Al Viro 68acb8e60d hfsplus: switch to d_make_root() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:36 -04:00
Al Viro 1688f86046 fat: switch to d_make_root() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:36 -04:00
Al Viro ea29c6950a ntfs: switch to d_make_root() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:35 -04:00
Al Viro 48fde701af switch open-coded instances of d_make_root() to new helper 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:35 -04:00
Al Viro 6b4231e2f9 procfs: clean proc_fill_super() up 
First of all, there's no need to zero ->i_uid/->i_gid on root inode -
both had been set to zero already.  Moreover, let's take the iput()
on failure to the failure exit it belongs to...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:34 -04:00
Al Viro be0d93f0aa ... and the same failure exits cleanup for ocfs2 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:34 -04:00
Al Viro f56b0fbc64 coda: clean failure exits in coda_fill_super() 
same as for cifs, move iput() to the right place, make it unconditional

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:34 -04:00
Al Viro 064326c077 clean up the failure exits in cifs_read_super() 
no need to make that iput() conditional, just take it to the right place...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:33 -04:00
Al Viro 9bcb4b733c vfs: turn generic_drop_inode() into static inline 
Once upon a time it used to be much bigger, but these days there's
no point whatsoever keeping it in fs/inode.c, especially since
it's not even needed as initializer for ->drop_inode() - it's the
default and leaving ->drop_inode NULL will do just as well.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:33 -04:00
Al Viro e28e832c3e ecryptfs: don't bother with ->drop_inode() 
generic_drop_inode() is the default

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:33 -04:00
Al Viro b57ce9694e vfs: drop_file_write_access() made static 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:32 -04:00
Al Viro 8de5277879 vfs: check i_nlink limits in vfs_{mkdir,rename_dir,link} 
New field of struct super_block - ->s_max_links.  Maximal allowed
value of ->i_nlink or 0; in the latter case all checks still need
to be done in ->link/->mkdir/->rename instances.  Note that this
limit applies both to directoris and to non-directories.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-03-20 21:29:32 -04:00
Linus Torvalds c16fa4f2ad Linux 3.3 2012-03-18 16:15:34 -07:00