7 +void shmem_set_file(struct vm_area_struct *vma, struct file *file)
9 + ima_counts_get(file);
12 + vma->vm_file = file;
13 + vma->vm_ops = &shmem_vm_ops;
15 +EXPORT_SYMBOL_GPL(shmem_set_file);
18 * shmem_file_setup - get an unlinked file living in tmpfs
19 * @name: name for dentry (to be seen in /proc/<pid>/maps
20 @@ -2848,10 +2858,7 @@
26 - vma->vm_file = file;
27 - vma->vm_ops = &shmem_vm_ops;
28 + shmem_set_file(vma, file);
35 /* All good, so we try */
36 return expand_fdtable(files, nr);
38 +EXPORT_SYMBOL_GPL(expand_files);
40 static int count_open_files(struct fdtable *fdt)
48 +EXPORT_SYMBOL_GPL(get_files_struct);
50 void put_files_struct(struct files_struct *files)
56 +EXPORT_SYMBOL_GPL(put_files_struct);
58 void reset_files_struct(struct files_struct *files)
63 if (!profile_handoff_task(tsk))
66 +EXPORT_SYMBOL_GPL(__put_task_struct);
69 * macro override instead of weak attribute alias, to workaround
73 return (nice_rlim <= p->signal->rlim[RLIMIT_NICE].rlim_cur ||
74 capable(CAP_SYS_NICE));
76 +EXPORT_SYMBOL_GPL(can_nice);
78 #ifdef __ARCH_WANT_SYS_NICE
83 tlb_finish_mmu(tlb, address, end);
86 +EXPORT_SYMBOL_GPL(zap_page_range);
89 * zap_vma_ptes - remove ptes mapping the vma
94 +EXPORT_SYMBOL_GPL(vmtruncate_range);
97 * We enter with non-exclusive mmap_sem (to exclude vma changes,
100 @@ -1101,6 +1101,7 @@
101 vunmap_page_range(addr, end);
102 flush_tlb_kernel_range(addr, end);
104 +EXPORT_SYMBOL_GPL(unmap_kernel_range);
106 int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages)
108 @@ -1214,6 +1215,7 @@
109 return __get_vm_area_node(size, flags, VMALLOC_START, VMALLOC_END,
110 -1, GFP_KERNEL, __builtin_return_address(0));
112 +EXPORT_SYMBOL_GPL(get_vm_area);
114 struct vm_struct *get_vm_area_caller(unsigned long size, unsigned long flags,
116 --- a/include/linux/mm.h
117 +++ b/include/linux/mm.h
120 struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags);
122 +void shmem_set_file(struct vm_area_struct *vma, struct file *file);
123 int shmem_zero_setup(struct vm_area_struct *);
126 --- a/kernel/signal.c
127 +++ b/kernel/signal.c
128 @@ -1061,6 +1061,7 @@
132 +EXPORT_SYMBOL(lock_task_sighand);
135 * send signal info to all the members of a group