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constify path_get/path_put and fs_struct.c stuff

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-03-01 23:51:07 -05:00
parent 26567cdbbf
commit dcf787f391
5 changed files with 10 additions and 10 deletions
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6
fs/fs_struct.c
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@ -10,7 +10,7 @@
* Replace the fs->{rootmnt,root} with {mnt,dentry}. Put the old values.
* It can block.
*/
void set_fs_root(struct fs_struct *fs, struct path *path)
void set_fs_root(struct fs_struct *fs, const struct path *path)
{
struct path old_root;
@ -29,7 +29,7 @@ void set_fs_root(struct fs_struct *fs, struct path *path)
* Replace the fs->{pwdmnt,pwd} with {mnt,dentry}. Put the old values.
* It can block.
*/
void set_fs_pwd(struct fs_struct *fs, struct path *path)
void set_fs_pwd(struct fs_struct *fs, const struct path *path)
{
struct path old_pwd;
@ -53,7 +53,7 @@ static inline int replace_path(struct path *p, const struct path *old, const str
return 1;
}
void chroot_fs_refs(struct path *old_root, struct path *new_root)
void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
{
struct task_struct *g, *p;
struct fs_struct *fs;