diff mbox series

[v2,3/5] mm/vmalloc.c: Rename function __find_vmap_area() for readability

Message ID 20190702141541.12635-4-lpf.vector@gmail.com (mailing list archive)
State New, archived
Headers show
Series mm/vmalloc.c: improve readability and rewrite vmap_area | expand

Commit Message

Pengfei Li July 2, 2019, 2:15 p.m. UTC 
Rename function __find_vmap_area to __search_va_in_busy_tree to
indicate that it is searching in the *BUSY* tree.

Signed-off-by: Pengfei Li <lpf.vector@gmail.com>
---
 mm/vmalloc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index a5065fcb74d3..b6ea52d6e8f9 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -399,7 +399,7 @@  static void purge_vmap_area_lazy(void);
 static BLOCKING_NOTIFIER_HEAD(vmap_notify_list);
 static unsigned long lazy_max_pages(void);
 
-static struct vmap_area *__find_vmap_area(unsigned long addr)
+static struct vmap_area *__search_va_in_busy_tree(unsigned long addr)
 {
 	struct rb_node *n = vmap_area_root.rb_node;
 
@@ -1313,7 +1313,7 @@  static struct vmap_area *find_vmap_area(unsigned long addr)
 	struct vmap_area *va;
 
 	spin_lock(&vmap_area_lock);
-	va = __find_vmap_area(addr);
+	va = __search_va_in_busy_tree(addr);
 	spin_unlock(&vmap_area_lock);
 
 	return va;