Move sparc sysctls (reboot-cmd, stop-a, scons-poweroff and tsb-ratio) into a new file (arch/sparc/kernel/setup.c). This file will be included for both 32 and 64 bit sparc. Leave "tsb-ratio" under SPARC64 ifdef as it was in kernel/sysctl.c. The sysctl table register is called with arch_initcall placing it after its original place in proc_root_init.
This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kerenel/sysctl.c. Signed-off-by: Joel Granados <[email protected]> --- arch/sparc/kernel/Makefile | 1 + arch/sparc/kernel/setup.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ kernel/sysctl.c | 35 ----------------------------------- 3 files changed, 47 insertions(+), 35 deletions(-) diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile index 58ea4ef9b622bd18f2160b34762c69b48f3de8c6..3453f330e363cffe430806cd00a32b06202088b3 100644 --- a/arch/sparc/kernel/Makefile +++ b/arch/sparc/kernel/Makefile @@ -35,6 +35,7 @@ obj-y += process.o obj-y += signal_$(BITS).o obj-y += sigutil_$(BITS).o obj-$(CONFIG_SPARC32) += ioport.o +obj-y += setup.o obj-y += setup_$(BITS).o obj-y += idprom.o obj-y += sys_sparc_$(BITS).o diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c new file mode 100644 index 0000000000000000000000000000000000000000..4975867d9001b63b25770334116f2038a561c28c --- /dev/null +++ b/arch/sparc/kernel/setup.c @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <asm/setup.h> +#include <linux/sysctl.h> + +static const struct ctl_table sparc_sysctl_table[] = { + { + .procname = "reboot-cmd", + .data = reboot_command, + .maxlen = 256, + .mode = 0644, + .proc_handler = proc_dostring, + }, + { + .procname = "stop-a", + .data = &stop_a_enabled, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec, + }, + { + .procname = "scons-poweroff", + .data = &scons_pwroff, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec, + }, +#ifdef CONFIG_SPARC64 + { + .procname = "tsb-ratio", + .data = &sysctl_tsb_ratio, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec, + }, +#endif +}; + + +static int __init init_sparc_sysctls(void) +{ + register_sysctl_init("kernel", sparc_sysctl_table); + return 0; +} + +arch_initcall(init_sparc_sysctls); diff --git a/kernel/sysctl.c b/kernel/sysctl.c index dc3747cc72d470662879e4f2b7f2651505b7ca90..0dc41eea1dbd34396c323118cfd0e3133c6993a1 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -70,9 +70,6 @@ #include <asm/nmi.h> #include <asm/io.h> #endif -#ifdef CONFIG_SPARC -#include <asm/setup.h> -#endif #ifdef CONFIG_RT_MUTEXES #include <linux/rtmutex.h> #endif @@ -1623,38 +1620,6 @@ static const struct ctl_table kern_table[] = { .extra2 = SYSCTL_ONE, }, #endif -#ifdef CONFIG_SPARC - { - .procname = "reboot-cmd", - .data = reboot_command, - .maxlen = 256, - .mode = 0644, - .proc_handler = proc_dostring, - }, - { - .procname = "stop-a", - .data = &stop_a_enabled, - .maxlen = sizeof (int), - .mode = 0644, - .proc_handler = proc_dointvec, - }, - { - .procname = "scons-poweroff", - .data = &scons_pwroff, - .maxlen = sizeof (int), - .mode = 0644, - .proc_handler = proc_dointvec, - }, -#endif -#ifdef CONFIG_SPARC64 - { - .procname = "tsb-ratio", - .data = &sysctl_tsb_ratio, - .maxlen = sizeof (int), - .mode = 0644, - .proc_handler = proc_dointvec, - }, -#endif #ifdef CONFIG_PARISC { .procname = "soft-power", -- 2.47.2
