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-rw-r--r--kernel/acct.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/kernel/acct.c b/kernel/acct.c
index 9e53bb2acfff..385b88461c29 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -343,17 +343,18 @@ restart:
void acct_exit_ns(struct pid_namespace *ns)
{
- struct bsd_acct_struct *acct;
+ struct bsd_acct_struct *acct = ns->bacct;
- spin_lock(&acct_lock);
- acct = ns->bacct;
- if (acct != NULL) {
- if (acct->file != NULL)
- acct_file_reopen(acct, NULL, NULL);
+ if (acct == NULL)
+ return;
- kfree(acct);
- }
+ del_timer_sync(&acct->timer);
+ spin_lock(&acct_lock);
+ if (acct->file != NULL)
+ acct_file_reopen(acct, NULL, NULL);
spin_unlock(&acct_lock);
+
+ kfree(acct);
}
/*