Sparse reports a warning at wait_entry_unlocked()
warning: context imbalance in wait_entry_unlocked()
- unexpected unlock
The root cause is the missing annotation at wait_entry_unlocked()
Add the missing __releases(xa) annotation.
Signed-off-by: Jules Irenge <[email protected]>
---
fs/dax.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/dax.c b/fs/dax.c
index 1f1f0201cad1..adcd2a57fbad 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -244,6 +244,7 @@ static void *get_unlocked_entry(struct xa_state *xas,
unsigned int order)
* After we call xas_unlock_irq(), we cannot touch xas->xa.
*/
static void wait_entry_unlocked(struct xa_state *xas, void *entry)
+ __releases(xa)
{
struct wait_exceptional_entry_queue ewait;
wait_queue_head_t *wq;
--
2.24.1
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