Commit 959a7e13 authored by Jules Irenge's avatar Jules Irenge Committed by Linus Torvalds
Browse files

mm/mempolicy: add missing annotation for queue_pages_pmd() 



Sparse reports a warning at queue_pages_pmd()

context imbalance in queue_pages_pmd() - unexpected unlock

The root cause is the missing annotation at queue_pages_pmd()
Add the missing __releases(ptl)

Signed-off-by: default avatarJules Irenge <jbi.octave@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20200214204741.94112-8-jbi.octave@gmail.com


Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1b2a1e7b

mm/mempolicy.c

+1 −0
Original line number Diff line number Diff line
@@ -442,6 +442,7 @@ static inline bool queue_pages_required(struct page *page, 
 */

static int queue_pages_pmd(pmd_t *pmd, spinlock_t *ptl, unsigned long addr,

				unsigned long end, struct mm_walk *walk)

	__releases(ptl)

{

	int ret = 0;

	struct page *page;