diff options
| -rw-r--r-- | include/linux/stackdepot.h | 14 | ||||
| -rw-r--r-- | lib/stackdepot.c | 10 | ||||
| -rw-r--r-- | mm/kmemleak.c | 2 | ||||
| -rw-r--r-- | mm/page_owner.c | 2 | ||||
| -rw-r--r-- | mm/slub.c | 4 |
5 files changed, 16 insertions, 16 deletions
diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h index 1296a6eeaec0..c4e3abc16b16 100644 --- a/include/linux/stackdepot.h +++ b/include/linux/stackdepot.h @@ -31,26 +31,26 @@ typedef u32 depot_stack_handle_t; * enabled as part of mm_init(), for subsystems where it's known at compile time * that stack depot will be used. * - * Another alternative is to call stack_depot_want_early_init(), when the + * Another alternative is to call stack_depot_request_early_init(), when the * decision to use stack depot is taken e.g. when evaluating kernel boot * parameters, which precedes the enablement point in mm_init(). * - * stack_depot_init() and stack_depot_want_early_init() can be called regardless - * of CONFIG_STACKDEPOT and are no-op when disabled. The actual save/fetch/print - * functions should only be called from code that makes sure CONFIG_STACKDEPOT - * is enabled. + * stack_depot_init() and stack_depot_request_early_init() can be called + * regardless of CONFIG_STACKDEPOT and are no-op when disabled. The actual + * save/fetch/print functions should only be called from code that makes sure + * CONFIG_STACKDEPOT is enabled. */ #ifdef CONFIG_STACKDEPOT int stack_depot_init(void); -void __init stack_depot_want_early_init(void); +void __init stack_depot_request_early_init(void); /* This is supposed to be called only from mm_init() */ int __init stack_depot_early_init(void); #else static inline int stack_depot_init(void) { return 0; } -static inline void stack_depot_want_early_init(void) { } +static inline void stack_depot_request_early_init(void) { } static inline int stack_depot_early_init(void) { return 0; } #endif diff --git a/lib/stackdepot.c b/lib/stackdepot.c index 83787e46a3ab..136706efe339 100644 --- a/lib/stackdepot.c +++ b/lib/stackdepot.c @@ -71,7 +71,7 @@ struct stack_record { unsigned long entries[]; /* Variable-sized array of entries. */ }; -static bool __stack_depot_want_early_init __initdata = IS_ENABLED(CONFIG_STACKDEPOT_ALWAYS_INIT); +static bool __stack_depot_early_init_requested __initdata = IS_ENABLED(CONFIG_STACKDEPOT_ALWAYS_INIT); static bool __stack_depot_early_init_passed __initdata; static void *stack_slabs[STACK_ALLOC_MAX_SLABS]; @@ -107,12 +107,12 @@ static int __init is_stack_depot_disabled(char *str) } early_param("stack_depot_disable", is_stack_depot_disabled); -void __init stack_depot_want_early_init(void) +void __init stack_depot_request_early_init(void) { - /* Too late to request early init now */ + /* Too late to request early init now. */ WARN_ON(__stack_depot_early_init_passed); - __stack_depot_want_early_init = true; + __stack_depot_early_init_requested = true; } int __init stack_depot_early_init(void) @@ -128,7 +128,7 @@ int __init stack_depot_early_init(void) if (kasan_enabled() && !stack_hash_order) stack_hash_order = STACK_HASH_ORDER_MAX; - if (!__stack_depot_want_early_init || stack_depot_disable) + if (!__stack_depot_early_init_requested || stack_depot_disable) return 0; if (stack_hash_order) diff --git a/mm/kmemleak.c b/mm/kmemleak.c index d9b242cfdb1c..a2d34226e3c8 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -2071,7 +2071,7 @@ static int __init kmemleak_boot_config(char *str) kmemleak_disable(); else if (strcmp(str, "on") == 0) { kmemleak_skip_disable = 1; - stack_depot_want_early_init(); + stack_depot_request_early_init(); } else return -EINVAL; diff --git a/mm/page_owner.c b/mm/page_owner.c index 80dc8f4050fa..220cdeddc295 100644 --- a/mm/page_owner.c +++ b/mm/page_owner.c @@ -48,7 +48,7 @@ static int __init early_page_owner_param(char *buf) int ret = kstrtobool(buf, &page_owner_enabled); if (page_owner_enabled) - stack_depot_want_early_init(); + stack_depot_request_early_init(); return ret; } diff --git a/mm/slub.c b/mm/slub.c index 67020074ecb4..f8dba33e4d15 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1592,7 +1592,7 @@ static int __init setup_slub_debug(char *str) } else { slab_list_specified = true; if (flags & SLAB_STORE_USER) - stack_depot_want_early_init(); + stack_depot_request_early_init(); } } @@ -1611,7 +1611,7 @@ static int __init setup_slub_debug(char *str) out: slub_debug = global_flags; if (slub_debug & SLAB_STORE_USER) - stack_depot_want_early_init(); + stack_depot_request_early_init(); if (slub_debug != 0 || slub_debug_string) static_branch_enable(&slub_debug_enabled); else |