diff options
Diffstat (limited to 'kernel/sysctl.c')
| -rw-r--r-- | kernel/sysctl.c | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index d93e13d93f24..7063ebc6db05 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -29,6 +29,7 @@ #include <linux/utsname.h> #include <linux/capability.h> #include <linux/smp_lock.h> +#include <linux/fs.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/kobject.h> @@ -49,9 +50,6 @@ #include <asm/uaccess.h> #include <asm/processor.h> -extern int proc_nr_files(ctl_table *table, int write, struct file *filp, - void __user *buffer, size_t *lenp, loff_t *ppos); - #ifdef CONFIG_X86 #include <asm/nmi.h> #include <asm/stacktrace.h> @@ -61,6 +59,7 @@ extern int proc_nr_files(ctl_table *table, int write, struct file *filp, /* External variables not in a header file. */ extern int C_A_D; +extern int print_fatal_signals; extern int sysctl_overcommit_memory; extern int sysctl_overcommit_ratio; extern int sysctl_panic_on_oom; @@ -202,7 +201,10 @@ static ctl_table root_table[] = { .mode = 0555, .child = dev_table, }, - +/* + * NOTE: do not add new entries to this table unless you have read + * Documentation/sysctl/ctl_unnumbered.txt + */ { .ctl_name = 0 } }; @@ -340,6 +342,14 @@ static ctl_table kern_table[] = { .proc_handler = &proc_dointvec, }, #endif + { + .ctl_name = CTL_UNNUMBERED, + .procname = "print-fatal-signals", + .data = &print_fatal_signals, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &proc_dointvec, + }, #ifdef __sparc__ { .ctl_name = KERN_SPARC_REBOOT, @@ -814,6 +824,14 @@ static ctl_table vm_table[] = { .mode = 0644, .proc_handler = &proc_dointvec, }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "hugepages_treat_as_movable", + .data = &hugepages_treat_as_movable, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &hugetlb_treat_movable_handler, + }, #endif { .ctl_name = VM_LOWMEM_RESERVE_RATIO, @@ -958,6 +976,17 @@ static ctl_table vm_table[] = { .mode = 0644, .proc_handler = &proc_doulongvec_minmax, }, +#ifdef CONFIG_NUMA + { + .ctl_name = CTL_UNNUMBERED, + .procname = "numa_zonelist_order", + .data = &numa_zonelist_order, + .maxlen = NUMA_ZONELIST_ORDER_LEN, + .mode = 0644, + .proc_handler = &numa_zonelist_order_handler, + .strategy = &sysctl_string, + }, +#endif #endif #if defined(CONFIG_X86_32) || \ (defined(CONFIG_SUPERH) && defined(CONFIG_VSYSCALL)) @@ -972,6 +1001,10 @@ static ctl_table vm_table[] = { .extra1 = &zero, }, #endif +/* + * NOTE: do not add new entries to this table unless you have read + * Documentation/sysctl/ctl_unnumbered.txt + */ { .ctl_name = 0 } }; @@ -1112,6 +1145,10 @@ static ctl_table fs_table[] = { .child = binfmt_misc_table, }, #endif +/* + * NOTE: do not add new entries to this table unless you have read + * Documentation/sysctl/ctl_unnumbered.txt + */ { .ctl_name = 0 } }; |