change only 0 and 1 valid sysctl case to use proc_do_intvec_bool handler
Signed-off-by: Dave Young <[email protected]>
---
kernel/sysctl.c | 32 ++++++++------------------------
1 file changed, 8 insertions(+), 24 deletions(-)
--- linux-2.6.orig/kernel/sysctl.c 2011-03-03 10:46:05.693332219 +0800
+++ linux-2.6/kernel/sysctl.c 2011-03-03 10:49:12.343331496 +0800
@@ -342,9 +342,7 @@ static struct ctl_table kern_table[] = {
.data = &sysctl_timer_migration,
.maxlen = sizeof(unsigned int),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero,
- .extra2 = &one,
+ .proc_handler = proc_dointvec_bool,
},
#endif
{
@@ -374,9 +372,7 @@ static struct ctl_table kern_table[] = {
.data = &sysctl_sched_autogroup_enabled,
.maxlen = sizeof(unsigned int),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero,
- .extra2 = &one,
+ .proc_handler = proc_dointvec_bool,
},
#endif
#ifdef CONFIG_PROVE_LOCKING
@@ -704,9 +700,7 @@ static struct ctl_table kern_table[] = {
.data = &dmesg_restrict,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero,
- .extra2 = &one,
+ .proc_handler = proc_dointvec_bool,
},
{
.procname = "kptr_restrict",
@@ -747,9 +741,7 @@ static struct ctl_table kern_table[] = {
.data = &softlockup_panic,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero,
- .extra2 = &one,
+ .proc_handler = proc_dointvec_bool,
},
{
.procname = "nmi_watchdog",
@@ -861,9 +853,7 @@ static struct ctl_table kern_table[] = {
.data = &sysctl_hung_task_panic,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero,
- .extra2 = &one,
+ .proc_handler = proc_dointvec_bool,
},
{
.procname = "hung_task_check_count",
@@ -1297,9 +1287,7 @@ static struct ctl_table vm_table[] = {
.data = &vm_highmem_is_dirtyable,
.maxlen = sizeof(vm_highmem_is_dirtyable),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero,
- .extra2 = &one,
+ .proc_handler = proc_dointvec_bool,
},
#endif
{
@@ -1315,18 +1303,14 @@ static struct ctl_table vm_table[] = {
.data = &sysctl_memory_failure_early_kill,
.maxlen = sizeof(sysctl_memory_failure_early_kill),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero,
- .extra2 = &one,
+ .proc_handler = proc_dointvec_bool,
},
{
.procname = "memory_failure_recovery",
.data = &sysctl_memory_failure_recovery,
.maxlen = sizeof(sysctl_memory_failure_recovery),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero,
- .extra2 = &one,
+ .proc_handler = proc_dointvec_bool,
},
#endif
{ }