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277160 Commits

Author SHA1 Message Date
Al Viro 8817644611 logfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:06 -05:00
Al Viro ad44be5c78 ubifs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:06 -05:00
Al Viro 5eee25cacd ncpfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:05 -05:00
Al Viro 18df225242 hugetlbfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:05 -05:00
Al Viro bef41c267e exofs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:05 -05:00
Al Viro c6e49e3f26 nilfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:04 -05:00
Al Viro 64f1426f3c sunrpc: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:04 -05:00
Al Viro a760b03dc0 affs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:04 -05:00
Al Viro a5e7ed3287 cgroup: propagate mode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:03 -05:00
Al Viro f9ec80061a infiniband: umode_t noise, including open-coded S_ISDIR() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:03 -05:00
Al Viro faef2b6c99 sysfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:03 -05:00
Al Viro 5b91aca0bd usbfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:02 -05:00
Al Viro fec0ebaed9 hypfs: umode_t noise and properly spelled S_ISDIR/S_ISREG 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:02 -05:00
Al Viro 67697cbdcc ocfs2: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:02 -05:00
Al Viro 2b15ad0684 dlmfs: use inode_init_owner() 
don't open-code it...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:01 -05:00
Al Viro 3eda0de677 9p: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:01 -05:00
Al Viro 587228be4a omfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:01 -05:00
Al Viro 8e0718924e reiserfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:00 -05:00
Al Viro 576b1d67ce xfs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:00 -05:00
Al Viro dd716e64d6 sysv: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:55:00 -05:00
Al Viro 6a9a06d9ca ufs: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:59 -05:00
Al Viro 4f45ba3d10 minix: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:59 -05:00
Al Viro dcca3fec9f ext4: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:59 -05:00
Al Viro 69b34f3ab3 ext3: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:58 -05:00
Al Viro 3ea40bc947 ext2: propagate umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:58 -05:00
Al Viro c2837de73e 9p: don't bother with unixmode2p9mode() for link() and symlink() 
Pass perm to v9fs_vfs_mkspecial() instead of passing mode;
calculate in caller when done for mknod(), use known value for link()
and symlink().  As the result, we avoid a bit of work *and* stop
mixing mode_t with P9_DMLINK.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:58 -05:00
Al Viro 18cb1b08d2 kill ecryptfs_create_underlying_file() 
it's a just a wrapper for vfs_create()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:57 -05:00
Al Viro 439475140b configfs: convert to umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:57 -05:00
Al Viro fbd48a69a0 switch devtmpfs to umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:57 -05:00
Al Viro f4ae40a6a5 switch debugfs to umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:56 -05:00
Al Viro 48176a973d switch sysfs_chmod_file() to umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:56 -05:00
Al Viro d161a13f97 switch procfs to umode_t use 
both proc_dir_entry ->mode and populating functions

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:56 -05:00
Al Viro 587a1f1659 switch ->is_visible() to returning umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:55 -05:00
Al Viro 9104e427f3 switch sysfs attr->mode to umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:55 -05:00
Al Viro 2c9ede55ec switch device_get_devnode() and ->devnode() to umode_t * 
both callers of device_get_devnode() are only interested in lower 16bits
and nobody tries to return anything wider than 16bit anyway.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:55 -05:00
Al Viro 7d54fa6472 hugetlbfs: switch to inode_init_owner() 
... rather than open-coding it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:54 -05:00
Al Viro 1a67aafb5f switch ->mknod() to umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:54 -05:00
Al Viro 4acdaf27eb switch ->create() to umode_t 
vfs_create() ignores everything outside of 16bit subset of its
mode argument; switching it to umode_t is obviously equivalent
and it's the only caller of the method

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:53 -05:00
Al Viro 18bb1db3e7 switch vfs_mkdir() and ->mkdir() to umode_t 
vfs_mkdir() gets int, but immediately drops everything that might not
fit into umode_t and that's the only caller of ->mkdir()...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:53 -05:00
Al Viro 8208a22bb8 switch sys_mknodat(2) to umode_t 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:54:52 -05:00
Al Viro dabe0dc194 vfs: fix the rest of sget() races 
unfortunately, just checking MS_BORN after having grabbed ->s_umount in
sget() is not enough; places that pick superblock from a list and
grab s_umount shared need the same check in addition to checking for
->s_root; otherwise three-way race between failing mount, sget() and
such list-walker can leave us with list-walker coming *second*, when
temporary active ref grabbed by sget() (to be dropped when sget()
notices that original mount has failed by checking MS_BORN) has
lead to deactivate_locked_super() from failing ->mount() *not* doing
->kill_sb() and just releasing ->s_umount.  Once sget() gets through
and notices that MS_BORN had never been set it will drop the active
ref and fs will be shut down and kicked out of all lists, but it's
too late for something like sync_supers().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:53:10 -05:00
Al Viro cf31e70d6c vfs: new helper - vfs_ustat() 
... and bury user_get_super()/statfs_by_dentry() - they are
purely internal now.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:53:07 -05:00
Al Viro c972b4bc83 vfs: live vfsmounts never have NULL ->mnt_sb 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:52:42 -05:00
Al Viro 4c1d5a64f1 vfs: for usbfs, etc. internal vfsmounts ->mnt_sb->s_root == ->mnt_root 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:52:41 -05:00
Al Viro 32dc730860 get rid of timer in kern/acct.c 
... and clean it up a bit, while we are at it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:52:41 -05:00
Al Viro 84b92d39f9 vfs: pipe.c is really non-modular 
... so no exitcalls there.  Not much would work if pipe(2) would stop
working, after all...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:52:41 -05:00
Al Viro 6b520e0565 vfs: fix the stupidity with i_dentry in inode destructors 
Seeing that just about every destructor got that INIT_LIST_HEAD() copied into
it, there is no point whatsoever keeping this INIT_LIST_HEAD in inode_init_once();
the cost of taking it into inode_init_always() will be negligible for pipes
and sockets and negative for everything else.  Not to mention the removal of
boilerplate code from ->destroy_inode() instances...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:52:40 -05:00
Al Viro 2a79f17e4a vfs: mnt_drop_write_file() 
new helper (wrapper around mnt_drop_write()) to be used in pair with
mnt_want_write_file().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:52:40 -05:00
Al Viro 8c9379e972 constify seq_file stuff 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:52:40 -05:00
Al Viro 79e801a906 vfs: make do_kern_mount() static 
the only user outside of fs/namespace.c has died

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-01-03 22:52:39 -05:00