提交 f269fdd1 编写于 作者: D David Howells 提交者: Linus Torvalds

[PATCH] NOMMU: move the fallback arch_vma_name() to a sensible place

Move the fallback arch_vma_name() to a sensible place (kernel/signal.c).

Currently it's in fs/proc/task_mmu.c, a file that is dependent on both
CONFIG_PROC_FS and CONFIG_MMU being enabled, but it's used from
kernel/signal.c from where it is called unconditionally.

[akpm@osdl.org: build fix]
Signed-off-by: NDavid Howells <dhowells@redhat.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
上级 930e652a
......@@ -122,11 +122,6 @@ struct mem_size_stats
unsigned long private_dirty;
};
__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma)
{
return NULL;
}
static int show_map_internal(struct seq_file *m, void *v, struct mem_size_stats *mss)
{
struct proc_maps_private *priv = m->private;
......
......@@ -1131,7 +1131,7 @@ void drop_slab(void);
extern int randomize_va_space;
#endif
const char *arch_vma_name(struct vm_area_struct *vma);
__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
#endif /* __KERNEL__ */
#endif /* _LINUX_MM_H */
......@@ -2577,6 +2577,11 @@ asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize)
}
#endif /* __ARCH_WANT_SYS_RT_SIGSUSPEND */
__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma)
{
return NULL;
}
void __init signals_init(void)
{
sigqueue_cachep =
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册