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-rw-r--r--fs/proc/internal.h23
1 files changed, 7 insertions, 16 deletions
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 2de5194ba378..5d6960f5f1c0 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -65,6 +65,7 @@ struct proc_inode {
struct proc_dir_entry *pde;
struct ctl_table_header *sysctl;
struct ctl_table *sysctl_entry;
+ struct list_head sysctl_inodes;
const struct proc_ns_operations *ns_ops;
struct inode vfs_inode;
};
@@ -97,20 +98,8 @@ static inline struct task_struct *get_proc_task(struct inode *inode)
return get_pid_task(proc_pid(inode), PIDTYPE_PID);
}
-static inline int task_dumpable(struct task_struct *task)
-{
- int dumpable = 0;
- struct mm_struct *mm;
-
- task_lock(task);
- mm = task->mm;
- if (mm)
- dumpable = get_dumpable(mm);
- task_unlock(task);
- if (dumpable == SUID_DUMP_USER)
- return 1;
- return 0;
-}
+void task_dump_owner(struct task_struct *task, mode_t mode,
+ kuid_t *ruid, kgid_t *rgid);
static inline unsigned name_to_int(const struct qstr *qstr)
{
@@ -249,10 +238,12 @@ extern void proc_thread_self_init(void);
*/
#ifdef CONFIG_PROC_SYSCTL
extern int proc_sys_init(void);
-extern void sysctl_head_put(struct ctl_table_header *);
+extern void proc_sys_evict_inode(struct inode *inode,
+ struct ctl_table_header *head);
#else
static inline void proc_sys_init(void) { }
-static inline void sysctl_head_put(struct ctl_table_header *head) { }
+static inline void proc_sys_evict_inode(struct inode *inode,
+ struct ctl_table_header *head) { }
#endif
/*