diff mbox series

[18/30] mm/zsmalloc: Add missing annotation for zs_unmap_object()

Message ID 20200223231711.157699-19-jbi.octave@gmail.com (mailing list archive)
State New, archived
Headers show
Series None | expand

Commit Message

Jules Irenge Feb. 23, 2020, 11:16 p.m. UTC 
Sparse reports a warning at zs_unmap_object()
context imbalance in zs_unmap_object() - unexpected unlock
The root cause is the missing annotation at zs_unmap_object()
Add the missing __releases(zspage)

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
 mm/zsmalloc.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 9d3f9b3d22aa..10a96651cb97 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1349,6 +1349,7 @@  void *zs_map_object(struct zs_pool *pool, unsigned long handle,
 EXPORT_SYMBOL_GPL(zs_map_object);
 
 void zs_unmap_object(struct zs_pool *pool, unsigned long handle)
+	__releases(zspage)
 {
 	struct zspage *zspage;
 	struct page *page;