diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 13 | ||||
| -rw-r--r-- | include/linux/proc_fs.h | 2 | ||||
| -rw-r--r-- | include/linux/sched.h | 4 |
3 files changed, 17 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 42dca234d166..8d61ba9895ab 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -752,6 +752,19 @@ extern struct page * follow_page(struct mm_struct *mm, unsigned long address, int write); extern int remap_page_range(struct vm_area_struct *vma, unsigned long from, unsigned long to, unsigned long size, pgprot_t prot); +void __vm_stat_account(struct mm_struct *, unsigned long, struct file *, long); + +static inline void vm_stat_account(struct vm_area_struct *vma) +{ + __vm_stat_account(vma->vm_mm, vma->vm_flags, vma->vm_file, + vma_pages(vma)); +} + +static inline void vm_stat_unaccount(struct vm_area_struct *vma) +{ + __vm_stat_account(vma->vm_mm, vma->vm_flags, vma->vm_file, + -vma_pages(vma)); +} #ifndef CONFIG_DEBUG_PAGEALLOC static inline void diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 96a7db053781..65f18e551529 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -93,6 +93,8 @@ struct dentry *proc_pid_unhash(struct task_struct *p); void proc_pid_flush(struct dentry *proc_dentry); int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir); unsigned long task_vsize(struct mm_struct *); +int task_statm(struct mm_struct *, int *, int *, int *, int *); +char *task_mem(struct mm_struct *, char *); extern struct proc_dir_entry *create_proc_entry(const char *name, mode_t mode, struct proc_dir_entry *parent); diff --git a/include/linux/sched.h b/include/linux/sched.h index edc30e989fea..dcbde5c93739 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -224,8 +224,8 @@ struct mm_struct { unsigned long start_code, end_code, start_data, end_data; unsigned long start_brk, brk, start_stack; unsigned long arg_start, arg_end, env_start, env_end; - unsigned long rss, total_vm, locked_vm; - unsigned long def_flags; + unsigned long rss, total_vm, locked_vm, shared_vm; + unsigned long exec_vm, stack_vm, def_flags; unsigned long saved_auxv[40]; /* for /proc/PID/auxv */ |