diff options
Diffstat (limited to 'kernel/sysctl.c')
| -rw-r--r-- | kernel/sysctl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 096db7452cbd..49e13e1f8fe6 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -121,6 +121,8 @@ extern int blk_iopoll_enabled; static int sixty = 60; #endif +static int __maybe_unused neg_one = -1; + static int zero; static int __maybe_unused one = 1; static int __maybe_unused two = 2; @@ -997,9 +999,10 @@ static struct ctl_table kern_table[] = { { .procname = "hung_task_warnings", .data = &sysctl_hung_task_warnings, - .maxlen = sizeof(unsigned long), + .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_doulongvec_minmax, + .proc_handler = proc_dointvec_minmax, + .extra1 = &neg_one, }, #endif #ifdef CONFIG_COMPAT |