| Message ID | 1503137971.28497.19.camel@abdul (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 6648fbb..0d51ec1 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -1574,8 +1574,6 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write, #ifdef CONFIG_NUMA { .procname = "numa_zonelist_order", - .data = &numa_zonelist_order, - .maxlen = NUMA_ZONELIST_ORDER_LEN, .mode = 0644, .proc_handler = numa_zonelist_order_handler,
Hi Michal, 'sysctl -a' command never completes on my PowerPC machine with latest next kernel (As of next-20170811) Machine Type : Power8 bare-metal Kernel version : 4.13.0-rc4-next-20170817 gcc version : 4.8.5 command output -------------- $ sysctl -a [... vm.hugetlb_shm_group = 0 vm.laptop_mode = 0 vm.legacy_va_layout = 0 vm.lowmem_reserve_ratio = 256 256 32 vm.max_map_count = 65530 vm.min_free_kbytes = 6637 vm.min_slab_ratio = 5 vm.min_unmapped_ratio = 1 vm.mmap_min_addr = 4096 vm.mmap_rnd_bits = 14 vm.mmap_rnd_compat_bits = 7 vm.nr_hugepages = 0 vm.nr_hugepages_mempolicy = 0 vm.nr_overcommit_hugepages = 0 vm.nr_pdflush_threads = 0 vm.numa_zonelist_order = Node vm.numa_zonelist_order = e vm.numa_zonelist_order = ode vm.numa_zonelist_order = vm.numa_zonelist_order = de vm.numa_zonelist_order = Node vm.numa_zonelist_order = e vm.numa_zonelist_order = ode vm.numa_zonelist_order = vm.numa_zonelist_order = de vm.numa_zonelist_order = Node vm.numa_zonelist_order = e vm.numa_zonelist_order = ode vm.numa_zonelist_order = vm.numa_zonelist_order = de vm.numa_zonelist_order = Node vm.numa_zonelist_order = e vm.numa_zonelist_order = ode ....] The last string 'vm.numa_zonelist_order = ' keeps flooding the stdout and command never exit. A bisection resulted commit c64e09ce mm, page_alloc: rip out ZONELIST_ORDER_ZONE Command exits cleanly when the above commit is reverted. from the commit I see some changes to kernel/sysctl.c }, does the above change has caused the noise ?