sysctl: change to use proc_dointvec_bool while needed
PATCH v2 2/4 sysctl: change to use proc_dointvec_bool while needed
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(-)
kernel/sysctl.c +8 -24
@@ -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, - .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 { }
kernel/sysctl.c static struct ctl_table kern_table[] = { · line 376
Quoted 9 lines · On Fri, 4 Mar 2011 23:46:31 +0800 Dave Young <[email protected]> wrote:
kernel/sysctl.c +1
-3@@ -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, - .extra1 = &zero, - .extra2 = &one, + .proc_handler = proc_dointvec_bool, },
This field has changed in linux-next, so I dropped this hunk.
Quoted 15 lines · Andrew Morton
kernel/sysctl.c static struct ctl_table kern_table[] = { · line 376
Quoted 9 lines · On Fri, 4 Mar 2011 23:46:31 +0800 Dave Young <[email protected]> wrote:
kernel/sysctl.c +1
-3@@ -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, - .extra1 = &zero, - .extra2 = &one, + .proc_handler = proc_dointvec_bool, },This field has changed in linux-next, so I dropped this hunk.
Thank you for updating the patch.
Signature · 3 lines
Regards
dave
���{.n�+�������+%�����ݶ��w��{.n�+����{��G�����{ay� ʇڙ�,j��f���h��������z_�(�階�ݢj"���m������G������?����&���~��iO��z��v�^�m���� ������?�I�