Skip to content

Commit

Permalink
scftorture: Always log error message
Browse files Browse the repository at this point in the history
Unconditionally log messages corresponding to errors.

Acked-by: Davidlohr Bueso <[email protected]>
Signed-off-by: Li Zhijian <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
  • Loading branch information
zhijianli88 authored and paulmckrcu committed Dec 8, 2021
1 parent 86e7ed1 commit 809da9b
Showing 1 changed file with 4 additions and 5 deletions.
9 changes: 4 additions & 5 deletions kernel/scftorture.c
Original file line number Diff line number Diff line change
Expand Up @@ -41,8 +41,7 @@
#define VERBOSE_SCFTORTOUT(s, x...) \
do { if (verbose) pr_alert(SCFTORT_FLAG s "\n", ## x); } while (0)

#define VERBOSE_SCFTORTOUT_ERRSTRING(s, x...) \
do { if (verbose) pr_alert(SCFTORT_FLAG "!!! " s "\n", ## x); } while (0)
#define SCFTORTOUT_ERRSTRING(s, x...) pr_alert(SCFTORT_FLAG "!!! " s "\n", ## x)

MODULE_LICENSE("GPL");
MODULE_AUTHOR("Paul E. McKenney <[email protected]>");
Expand Down Expand Up @@ -584,14 +583,14 @@ static int __init scf_torture_init(void)
if (weight_resched1 == 0 && weight_single1 == 0 && weight_single_rpc1 == 0 &&
weight_single_wait1 == 0 && weight_many1 == 0 && weight_many_wait1 == 0 &&
weight_all1 == 0 && weight_all_wait1 == 0) {
VERBOSE_SCFTORTOUT_ERRSTRING("all zero weights makes no sense");
SCFTORTOUT_ERRSTRING("all zero weights makes no sense");
firsterr = -EINVAL;
goto unwind;
}
if (IS_BUILTIN(CONFIG_SCF_TORTURE_TEST))
scf_sel_add(weight_resched1, SCF_PRIM_RESCHED, false);
else if (weight_resched1)
VERBOSE_SCFTORTOUT_ERRSTRING("built as module, weight_resched ignored");
SCFTORTOUT_ERRSTRING("built as module, weight_resched ignored");
scf_sel_add(weight_single1, SCF_PRIM_SINGLE, false);
scf_sel_add(weight_single_rpc1, SCF_PRIM_SINGLE_RPC, true);
scf_sel_add(weight_single_wait1, SCF_PRIM_SINGLE, true);
Expand Down Expand Up @@ -622,7 +621,7 @@ static int __init scf_torture_init(void)
nthreads = num_online_cpus();
scf_stats_p = kcalloc(nthreads, sizeof(scf_stats_p[0]), GFP_KERNEL);
if (!scf_stats_p) {
VERBOSE_SCFTORTOUT_ERRSTRING("out of memory");
SCFTORTOUT_ERRSTRING("out of memory");
firsterr = -ENOMEM;
goto unwind;
}
Expand Down

0 comments on commit 809da9b

Please sign in to comment.