diff options
Diffstat (limited to 'kernel/tsacct.c')
| -rw-r--r-- | kernel/tsacct.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/kernel/tsacct.c b/kernel/tsacct.c index 257ffb993ea2..1d261fbe367b 100644 --- a/kernel/tsacct.c +++ b/kernel/tsacct.c @@ -38,11 +38,10 @@ void bacct_add_tsk(struct user_namespace *user_ns, stats->ac_btime = clamp_t(time64_t, btime, 0, U32_MAX); stats->ac_btime64 = btime; - if (thread_group_leader(tsk)) { + if (tsk->flags & PF_EXITING) stats->ac_exitcode = tsk->exit_code; - if (tsk->flags & PF_FORKNOEXEC) - stats->ac_flag |= AFORK; - } + if (thread_group_leader(tsk) && (tsk->flags & PF_FORKNOEXEC)) + stats->ac_flag |= AFORK; if (tsk->flags & PF_SUPERPRIV) stats->ac_flag |= ASU; if (tsk->flags & PF_DUMPCORE) @@ -137,7 +136,7 @@ static void __acct_update_integrals(struct task_struct *tsk, * the rest of the math is done in xacct_add_tsk. */ tsk->acct_rss_mem1 += delta * get_mm_rss(tsk->mm) >> 10; - tsk->acct_vm_mem1 += delta * tsk->mm->total_vm >> 10; + tsk->acct_vm_mem1 += delta * READ_ONCE(tsk->mm->total_vm) >> 10; } /** |