34c80b1d93
vfs: switch ->show_options() to struct dentry *
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-06 23:19:54 -05:00
d10577a8d8
vfs: trim includes a bit
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[folded fix for missing magic.h from Tetsuo Handa]
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:13 -05:00
be08d6d260
switch mnt_namespace ->root to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:13 -05:00
0226f4923f
vfs: take /proc/*/mounts and friends to fs/proc_namespace.c
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rationale: that stuff is far tighter bound to fs/namespace.c than to
the guts of procfs proper.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:13 -05:00
3a2393d71d
vfs: opencode mntget() mnt_set_mountpoint()
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:12 -05:00
909b0a88ef
vfs: spread struct mount - remaining argument of next_mnt()
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:12 -05:00
c63181e6b6
vfs: move fsnotify junk to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:12 -05:00
52ba1621de
vfs: move mnt_devname
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:11 -05:00
1a4eeaf2a8
vfs: move mnt_list to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:11 -05:00
fc7be130c7
vfs: switch pnode.h macros to struct mount *
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:11 -05:00
863d684f94
vfs: move the rest of int fields to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:10 -05:00
15169fe784
vfs: mnt_id/mnt_group_id moved
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:10 -05:00
143c8c91ce
vfs: mnt_ns moved to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:09 -05:00
900148dcac
vfs: spread struct mount - mntput_no_expire
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:09 -05:00
95bc5f25c1
vfs: spread struct mount - do_add_mount and graft_tree
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:09 -05:00
6776db3d32
vfs: take mnt_share/mnt_slave/mnt_slave_list and mnt_expire to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:08 -05:00
32301920f4
vfs: and now we can make ->mnt_master point to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:08 -05:00
d10e8def07
vfs: take mnt_master to struct mount
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make IS_MNT_SLAVE take struct mount * at the same time
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:08 -05:00
14cf1fa8f5
vfs: spread struct mount - remaining argument of mnt_set_mountpoint()
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:07 -05:00
a8d56d8e4f
vfs: spread struct mount - propagate_mnt()
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:07 -05:00
6fc7871fed
vfs: spread struct mount - get_dominating_id / do_make_slave
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next pile of horrors, similar to mnt_parent one; this time it's
mnt_master.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:06 -05:00
6b41d536f7
vfs: take mnt_child/mnt_mounts to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:06 -05:00
68e8a9feab
vfs: all counters taken to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:06 -05:00
83adc75322
vfs: spread struct mount - work with counters
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:05 -05:00
a73324da7a
vfs: move mnt_mountpoint to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:05 -05:00
0714a53380
vfs: now it can be done - make mnt_parent point to struct mount
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:05 -05:00
3376f34fff
vfs: mnt_parent moved to struct mount
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the second victim...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:04 -05:00
643822b41e
vfs: spread struct mount - is_path_reachable
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:04 -05:00
676da58df7
vfs: spread struct mount - mnt_has_parent
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:04 -05:00
1ab5973862
vfs: spread struct mount - do_umount/propagate_mount_busy
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:03 -05:00
44d964d609
vfs: spread struct mount mnt_set_mountpoint child argument
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:03 -05:00
87129cc0e3
vfs: spread struct mount - clone_mnt/copy_tree argument
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:03 -05:00
692afc312b
vfs: spread struct mount - shrink_submounts/select_submounts
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:02 -05:00
761d5c38eb
vfs: spread struct mount - umount_tree argument
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:02 -05:00
1b8e5564b9
vfs: the first spoils - mnt_hash moved
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taken out of struct vfsmount into struct mount
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:02 -05:00
d5e50f74dd
vfs: spread struct mount to remaining users of ->mnt_hash
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:01 -05:00
cb338d06e9
vfs: spread struct mount - clone_mnt/copy_tree result
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:01 -05:00
0f0afb1dcf
vfs: spread struct mount - change_mnt_propagation/set_mnt_shared
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:01 -05:00
b105e270b4
vfs: spread struct mount - alloc_vfsmnt/free_vfsmnt/mnt_alloc_id/mnt_free_id
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:00 -05:00
cbbe362cd6
vfs: spread struct mount - tree_contains_unbindable
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:00 -05:00
0fb54e5056
vfs: spread struct mount - attach_recursive_mnt
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:57:00 -05:00
4b8b21f4fe
vfs: spread struct mount - mount group id handling
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:56:59 -05:00
4b2619a571
vfs: spread struct mount - commit_tree
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:56:59 -05:00
419148da6e
vfs: spread struct mount - attach_mnt/detach_mnt
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:56:59 -05:00
315fc83e56
vfs: spread struct mount - namespace.c internal iterators
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next_mnt() return value, first argument
skip_mnt_tree() return value and argument
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:56:58 -05:00
c71053659e
vfs: spread struct mount - __lookup_mnt() result
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switch __lookup_mnt() to returning struct mount *; callers adjusted.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:56:58 -05:00
7d6fec45a5
vfs: start hiding vfsmount guts series
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Almost all fields of struct vfsmount are used only by core VFS (and
a fairly small part of it, at that). The plan: embed struct vfsmount
into struct mount, making the latter visible only to core parts of VFS.
Then move fields from vfsmount to mount, eventually leaving only
mnt_root/mnt_sb/mnt_flags in struct vfsmount. Filesystem code still
gets pointers to struct vfsmount and remains unchanged; all such
pointers go to struct vfsmount embedded into the instances of struct
mount allocated by fs/namespace.c. When fs/namespace.c et.al. get
a pointer to vfsmount, they turn it into pointer to mount (using
container_of) and work with that.
This is the first part of series; struct mount is introduced,
allocation switched to using it.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:56:57 -05:00
2a79f17e4a
vfs: mnt_drop_write_file()
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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
79e801a906
vfs: make do_kern_mount() static
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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
aa0a4cf0ab
vfs: dentry_reset_mounted() doesn't use vfsmount argument
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lose it
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:52:37 -05:00
Al Viro