mm/mempolicy.c: parameter doc uniformization

Also fixes kernel-doc warning
Signed-off-by: NFabian Frederick <fabf@skynet.be>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

mm/mempolicy.c

@@ -1606,9 +1606,9 @@ COMPAT_SYSCALL_DEFINE6(mbind, compat_ulong_t, start, compat_ulong_t, len,
 
 /*
  * get_vma_policy(@task, @vma, @addr)
- * @task - task for fallback if vma policy == default
- * @vma   - virtual memory area whose policy is sought
- * @addr  - address in @vma for shared policy lookup
+ * @task: task for fallback if vma policy == default
+ * @vma: virtual memory area whose policy is sought
+ * @addr: address in @vma for shared policy lookup
  *
  * Returns effective policy for a VMA at specified address.
  * Falls back to @task or system default policy, as necessary.
@@ -1854,11 +1854,11 @@ int node_random(const nodemask_t *maskp)
 #ifdef CONFIG_HUGETLBFS
 /*
  * huge_zonelist(@vma, @addr, @gfp_flags, @mpol)
- * @vma = virtual memory area whose policy is sought
- * @addr = address in @vma for shared policy lookup and interleave policy
- * @gfp_flags = for requested zone
- * @mpol = pointer to mempolicy pointer for reference counted mempolicy
- * @nodemask = pointer to nodemask pointer for MPOL_BIND nodemask
+ * @vma: virtual memory area whose policy is sought
+ * @addr: address in @vma for shared policy lookup and interleave policy
+ * @gfp_flags: for requested zone
+ * @mpol: pointer to mempolicy pointer for reference counted mempolicy
+ * @nodemask: pointer to nodemask pointer for MPOL_BIND nodemask
  *
  * Returns a zonelist suitable for a huge page allocation and a pointer
  * to the struct mempolicy for conditional unref after allocation.
@@ -2270,9 +2270,9 @@ static void sp_free(struct sp_node *n)
 /**
  * mpol_misplaced - check whether current page node is valid in policy
  *
- * @page   - page to be checked
- * @vma    - vm area where page mapped
- * @addr   - virtual address where page mapped
+ * @page: page to be checked
+ * @vma: vm area where page mapped
+ * @addr: virtual address where page mapped
  *
  * Lookup current policy node id for vma,addr and "compare to" page's
  * node id.