[PATCH v5 06/15] mm/vma: rename __mmap_prepare() function to avoid confusion

[Lorenzo Stoakes <lorenzo.stoakes@oracle.com>]

Now we have the f_op->mmap_prepare() hook, having a static function called
__mmap_prepare() that has nothing to do with it is confusing, so rename
the function to __mmap_setup().

Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Pedro Falcato <pfalcato@suse.de>
---
 mm/vma.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/vma.c b/mm/vma.c
index 004958a085cb..eb2f711c03a1 100644
--- a/mm/vma.c
+++ b/mm/vma.c
@@ -2312,7 +2312,7 @@ static void update_ksm_flags(struct mmap_state *map)
 }
 
 /*
- * __mmap_prepare() - Prepare to gather any overlapping VMAs that need to be
+ * __mmap_setup() - Prepare to gather any overlapping VMAs that need to be
  * unmapped once the map operation is completed, check limits, account mapping
  * and clean up any pre-existing VMAs.
  *
@@ -2321,7 +2321,7 @@ static void update_ksm_flags(struct mmap_state *map)
  *
  * Returns: 0 on success, error code otherwise.
  */
-static int __mmap_prepare(struct mmap_state *map, struct list_head *uf)
+static int __mmap_setup(struct mmap_state *map, struct list_head *uf)
 {
 	int error;
 	struct vma_iterator *vmi = map->vmi;
@@ -2632,7 +2632,7 @@ static unsigned long __mmap_region(struct file *file, unsigned long addr,
 
 	map.check_ksm_early = can_set_ksm_flags_early(&map);
 
-	error = __mmap_prepare(&map, uf);
+	error = __mmap_setup(&map, uf);
 	if (!error && have_mmap_prepare)
 		error = call_mmap_prepare(&map);
 	if (error)
@@ -2662,7 +2662,7 @@ static unsigned long __mmap_region(struct file *file, unsigned long addr,
 
 	return addr;
 
-	/* Accounting was done by __mmap_prepare(). */
+	/* Accounting was done by __mmap_setup(). */
 unacct_error:
 	if (map.charged)
 		vm_unacct_memory(map.charged);
-- 
2.51.0