mm: vmalloc: rename adjust_va_to_fit_type() function

This patch renames the adjust_va_to_fit_type() function to va_clip() which
is shorter and more expressive.

There is no a functional change as a result of this patch.

Link: https://lkml.kernel.org/r/20240102184633.748113-3-urezki@gmail.com
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: Kazuhito Hagio <k-hagio-ab@nec.com>
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sony.com>
Cc: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 739401a9eafcfeefb8daf1cdd38166eb1ddc8193..10f289e865122a431cb878be394c5121f1cb4b28 100644 (file)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1382,9 +1382,9 @@ classify_va_fit_type(struct vmap_area *va,
 }
 
 static __always_inline int
-adjust_va_to_fit_type(struct rb_root *root, struct list_head *head,
-                     struct vmap_area *va, unsigned long nva_start_addr,
-                     unsigned long size)
+va_clip(struct rb_root *root, struct list_head *head,
+               struct vmap_area *va, unsigned long nva_start_addr,
+               unsigned long size)
 {
        struct vmap_area *lva = NULL;
        enum fit_type type = classify_va_fit_type(va, nva_start_addr, size);
@@ -1500,7 +1500,7 @@ va_alloc(struct vmap_area *va,
                return vend;
 
        /* Update the free vmap_area. */
-       ret = adjust_va_to_fit_type(root, head, va, nva_start_addr, size);
+       ret = va_clip(root, head, va, nva_start_addr, size);
        if (WARN_ON_ONCE(ret))
                return vend;
 
@@ -4155,9 +4155,8 @@ retry:
                        /* It is a BUG(), but trigger recovery instead. */
                        goto recovery;
 
-               ret = adjust_va_to_fit_type(&free_vmap_area_root,
-                                           &free_vmap_area_list,
-                                           va, start, size);
+               ret = va_clip(&free_vmap_area_root,
+                       &free_vmap_area_list, va, start, size);
                if (WARN_ON_ONCE(unlikely(ret)))
                        /* It is a BUG(), but trigger recovery instead. */
                        goto recovery;