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authorCong Wang <xiyou.wangcong@gmail.com>2012-05-31 16:26:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-31 17:49:28 -0700
commite7dcd9990e42ccfc798d4eb55e2dbf9d7d434c6b (patch)
treeab9d03a5caa1e3fa5b65a9614f699a05632d33c6 /fs/proc/base.c
parentb409e578d9a4ec95913e06d8fea2a33f1754ea69 (diff)
downloadop-kernel-dev-e7dcd9990e42ccfc798d4eb55e2dbf9d7d434c6b.zip
op-kernel-dev-e7dcd9990e42ccfc798d4eb55e2dbf9d7d434c6b.tar.gz
proc: remove mm_for_maps()
mm_for_maps() is a simple wrapper for mm_access(), and the name is misleading, so just remove it and use mm_access() directly. Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Hugh Dickins <hughd@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/base.c')
-rw-r--r--fs/proc/base.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c
index e2d2342..cca635d 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -199,11 +199,6 @@ static int proc_root_link(struct dentry *dentry, struct path *path)
return result;
}
-struct mm_struct *mm_for_maps(struct task_struct *task)
-{
- return mm_access(task, PTRACE_MODE_READ);
-}
-
static int proc_pid_cmdline(struct task_struct *task, char * buffer)
{
int res = 0;
@@ -243,7 +238,7 @@ out:
static int proc_pid_auxv(struct task_struct *task, char *buffer)
{
- struct mm_struct *mm = mm_for_maps(task);
+ struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
int res = PTR_ERR(mm);
if (mm && !IS_ERR(mm)) {
unsigned int nwords = 0;
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