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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-03-30 01:00:13 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-04-01 05:00:26 +0200 |
| commit | 3e93cd671813e204c258f1e6c797959920cf7772 (patch) | |
| tree | a1e0b2d2da7d296cc1c53be9cd6efa5b94b01b5c /fs/internal.h | |
| parent | Get rid of bumping fs_struct refcount in pivot_root(2) (diff) | |
| download | linux-3e93cd671813e204c258f1e6c797959920cf7772.tar.xz linux-3e93cd671813e204c258f1e6c797959920cf7772.zip | |
Take fs_struct handling to new file (fs/fs_struct.c)
Pure code move; two new helper functions for nfsd and daemonize
(unshare_fs_struct() and daemonize_fs_struct() resp.; for now -
the same code as used to be in callers). unshare_fs_struct()
exported (for nfsd, as copy_fs_struct()/exit_fs() used to be),
copy_fs_struct() and exit_fs() don't need exports anymore.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/internal.h')
| -rw-r--r-- | fs/internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h index 53af885f1732..477a105f8df3 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -11,6 +11,7 @@ struct super_block; struct linux_binprm; +struct path; /* * block_dev.c @@ -60,3 +61,8 @@ extern void umount_tree(struct vfsmount *, int, struct list_head *); extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int); extern void __init mnt_init(void); + +/* + * fs_struct.c + */ +extern void chroot_fs_refs(struct path *, struct path *); |