exec_mmap() activates a brand new mm, so vmacache_seqnum is already 0.
Stop zeroing it.
Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
---
fs/exec.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/exec.c b/fs/exec.c
index 325dab98bc51..2afa7b0c75f2 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1024,7 +1024,6 @@ static int exec_mmap(struct mm_struct *mm)
if (IS_ENABLED(CONFIG_ARCH_WANT_IRQS_OFF_ACTIVATE_MM))
local_irq_enable();
membarrier_finish_switch_mm(mm);
- tsk->mm->vmacache_seqnum = 0;
vmacache_flush(tsk);
task_unlock(tsk);
if (old_mm) {
--
2.33.1
