diff options
-rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 4 | ||||
-rw-r--r-- | include/linux/moduleparam.h | 3 | ||||
-rw-r--r-- | init/main.c | 25 | ||||
-rw-r--r-- | kernel/module.c | 6 | ||||
-rw-r--r-- | kernel/params.c | 11 | ||||
-rw-r--r-- | lib/dynamic_debug.c | 4 |
6 files changed, 32 insertions, 21 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 0ce968b..d230158 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -336,7 +336,7 @@ int alloc_bootmem_huge_page(struct hstate *hstate) unsigned long gpage_npages[MMU_PAGE_COUNT]; static int __init do_gpage_early_setup(char *param, char *val, - const char *unused) + const char *unused, void *arg) { static phys_addr_t size; unsigned long npages; @@ -385,7 +385,7 @@ void __init reserve_hugetlb_gpages(void) strlcpy(cmdline, boot_command_line, COMMAND_LINE_SIZE); parse_args("hugetlb gpages", cmdline, NULL, 0, 0, 0, - &do_gpage_early_setup); + NULL, &do_gpage_early_setup); /* * Walk gpage list in reverse, allocating larger page sizes first. diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h index 1c9effa..13923709 100644 --- a/include/linux/moduleparam.h +++ b/include/linux/moduleparam.h @@ -357,8 +357,9 @@ extern char *parse_args(const char *name, unsigned num, s16 level_min, s16 level_max, + void *arg, int (*unknown)(char *param, char *val, - const char *doing)); + const char *doing, void *arg)); /* Called by module remove. */ #ifdef CONFIG_SYSFS diff --git a/init/main.c b/init/main.c index 2115055..edcb134 100644 --- a/init/main.c +++ b/init/main.c @@ -235,7 +235,8 @@ static int __init loglevel(char *str) early_param("loglevel", loglevel); /* Change NUL term back to "=", to make "param" the whole string. */ -static int __init repair_env_string(char *param, char *val, const char *unused) +static int __init repair_env_string(char *param, char *val, + const char *unused, void *arg) { if (val) { /* param=val or param="val"? */ @@ -252,14 +253,15 @@ static int __init repair_env_string(char *param, char *val, const char *unused) } /* Anything after -- gets handed straight to init. */ -static int __init set_init_arg(char *param, char *val, const char *unused) +static int __init set_init_arg(char *param, char *val, + const char *unused, void *arg) { unsigned int i; if (panic_later) return 0; - repair_env_string(param, val, unused); + repair_env_string(param, val, unused, NULL); for (i = 0; argv_init[i]; i++) { if (i == MAX_INIT_ARGS) { @@ -276,9 +278,10 @@ static int __init set_init_arg(char *param, char *val, const char *unused) * Unknown boot options get handed to init, unless they look like * unused parameters (modprobe will find them in /proc/cmdline). */ -static int __init unknown_bootoption(char *param, char *val, const char *unused) +static int __init unknown_bootoption(char *param, char *val, + const char *unused, void *arg) { - repair_env_string(param, val, unused); + repair_env_string(param, val, unused, NULL); /* Handle obsolete-style parameters */ if (obsolete_checksetup(param)) @@ -410,7 +413,8 @@ static noinline void __init_refok rest_init(void) } /* Check for early params. */ -static int __init do_early_param(char *param, char *val, const char *unused) +static int __init do_early_param(char *param, char *val, + const char *unused, void *arg) { const struct obs_kernel_param *p; @@ -429,7 +433,8 @@ static int __init do_early_param(char *param, char *val, const char *unused) void __init parse_early_options(char *cmdline) { - parse_args("early options", cmdline, NULL, 0, 0, 0, do_early_param); + parse_args("early options", cmdline, NULL, 0, 0, 0, NULL, + do_early_param); } /* Arch code calls this early on, or if not, just before other parsing. */ @@ -535,10 +540,10 @@ asmlinkage __visible void __init start_kernel(void) after_dashes = parse_args("Booting kernel", static_command_line, __start___param, __stop___param - __start___param, - -1, -1, &unknown_bootoption); + -1, -1, NULL, &unknown_bootoption); if (!IS_ERR_OR_NULL(after_dashes)) parse_args("Setting init args", after_dashes, NULL, 0, -1, -1, - set_init_arg); + NULL, set_init_arg); jump_label_init(); @@ -847,7 +852,7 @@ static void __init do_initcall_level(int level) initcall_command_line, __start___param, __stop___param - __start___param, level, level, - &repair_env_string); + NULL, &repair_env_string); for (fn = initcall_levels[level]; fn < initcall_levels[level+1]; fn++) do_one_initcall(*fn); diff --git a/kernel/module.c b/kernel/module.c index 42a1d2a..24d1f31 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -3237,7 +3237,8 @@ out: return err; } -static int unknown_module_param_cb(char *param, char *val, const char *modname) +static int unknown_module_param_cb(char *param, char *val, const char *modname, + void *arg) { /* Check for magic 'dyndbg' arg */ int ret = ddebug_dyndbg_module_param_cb(param, val, modname); @@ -3342,7 +3343,8 @@ static int load_module(struct load_info *info, const char __user *uargs, /* Module is ready to execute: parsing args may do that. */ after_dashes = parse_args(mod->name, mod->args, mod->kp, mod->num_kp, - -32768, 32767, unknown_module_param_cb); + -32768, 32767, NULL, + unknown_module_param_cb); if (IS_ERR(after_dashes)) { err = PTR_ERR(after_dashes); goto bug_cleanup; diff --git a/kernel/params.c b/kernel/params.c index a22d6a7..30288c1 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -100,8 +100,9 @@ static int parse_one(char *param, unsigned num_params, s16 min_level, s16 max_level, + void *arg, int (*handle_unknown)(char *param, char *val, - const char *doing)) + const char *doing, void *arg)) { unsigned int i; int err; @@ -128,7 +129,7 @@ static int parse_one(char *param, if (handle_unknown) { pr_debug("doing %s: %s='%s'\n", doing, param, val); - return handle_unknown(param, val, doing); + return handle_unknown(param, val, doing, arg); } pr_debug("Unknown argument '%s'\n", param); @@ -194,7 +195,9 @@ char *parse_args(const char *doing, unsigned num, s16 min_level, s16 max_level, - int (*unknown)(char *param, char *val, const char *doing)) + void *arg, + int (*unknown)(char *param, char *val, + const char *doing, void *arg)) { char *param, *val; @@ -214,7 +217,7 @@ char *parse_args(const char *doing, return args; irq_was_disabled = irqs_disabled(); ret = parse_one(param, val, doing, params, num, - min_level, max_level, unknown); + min_level, max_level, arg, unknown); if (irq_was_disabled && !irqs_disabled()) pr_warn("%s: option '%s' enabled irq's!\n", doing, param); diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index d8f3d31..e491e02 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -887,7 +887,7 @@ static int ddebug_dyndbg_param_cb(char *param, char *val, /* handle both dyndbg and $module.dyndbg params at boot */ static int ddebug_dyndbg_boot_param_cb(char *param, char *val, - const char *unused) + const char *unused, void *arg) { vpr_info("%s=\"%s\"\n", param, val); return ddebug_dyndbg_param_cb(param, val, NULL, 0); @@ -1028,7 +1028,7 @@ static int __init dynamic_debug_init(void) */ cmdline = kstrdup(saved_command_line, GFP_KERNEL); parse_args("dyndbg params", cmdline, NULL, - 0, 0, 0, &ddebug_dyndbg_boot_param_cb); + 0, 0, 0, NULL, &ddebug_dyndbg_boot_param_cb); kfree(cmdline); return 0; |