Commit 4bbb6df6 authored by Suren Baghdasaryan's avatar Suren Baghdasaryan Committed by Andrew Morton
Browse files

tools: fix atomic_set() definition to set the value correctly 

Currently vma test is failing because of the new vma_assert_attached()
assertion.  The check is failing because previous refcount_set() inside
vma_mark_attached() is a NoOp.  Fix the definition of atomic_set() to
correctly set the value of the atomic.

Link: https://lkml.kernel.org/r/20241227222220.1726384-1-surenb@google.com


Fixes: 9325b8b5 ("tools: add skeleton code for userland testing of VMA logic")
Signed-off-by: default avatarSuren Baghdasaryan <surenb@google.com>
Reviewed-by: default avatarLorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Jann Horn <jannh@google.com>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 264a88ca

tools/testing/shared/linux/maple_tree.h

+1 −1
Original line number Diff line number Diff line
@@ -2,6 +2,6 @@ 
#define atomic_t int32_t

#define atomic_inc(x) uatomic_inc(x)

#define atomic_read(x) uatomic_read(x)

#define atomic_set(x, y) do {} while (0)

#define atomic_set(x, y) uatomic_set(x, y)

#define U8_MAX UCHAR_MAX

#include "../../../../include/linux/maple_tree.h"

tools/testing/vma/linux/atomic.h

+1 −1
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ 
#define atomic_t int32_t

#define atomic_inc(x) uatomic_inc(x)

#define atomic_read(x) uatomic_read(x)

#define atomic_set(x, y) do {} while (0)

#define atomic_set(x, y) uatomic_set(x, y)

#define U8_MAX UCHAR_MAX



#endif	/* _LINUX_ATOMIC_H */