diff options
Diffstat (limited to 'include')
28 files changed, 241 insertions, 134 deletions
diff --git a/include/asm-generic/bitops/find.h b/include/asm-generic/bitops/find.h index 71c7780..998d4d5 100644 --- a/include/asm-generic/bitops/find.h +++ b/include/asm-generic/bitops/find.h @@ -7,6 +7,9 @@ * @addr: The address to base the search on * @offset: The bitnumber to start searching at * @size: The bitmap size in bits + * + * Returns the bit number for the next set bit + * If no bits are set, returns @size. */ extern unsigned long find_next_bit(const unsigned long *addr, unsigned long size, unsigned long offset); @@ -18,6 +21,9 @@ extern unsigned long find_next_bit(const unsigned long *addr, unsigned long * @addr: The address to base the search on * @offset: The bitnumber to start searching at * @size: The bitmap size in bits + * + * Returns the bit number of the next zero bit + * If no bits are zero, returns @size. */ extern unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, unsigned long offset); @@ -28,9 +34,10 @@ extern unsigned long find_next_zero_bit(const unsigned long *addr, unsigned /** * find_first_bit - find the first set bit in a memory region * @addr: The address to start the search at - * @size: The maximum size to search + * @size: The maximum number of bits to search * * Returns the bit number of the first set bit. + * If no bits are set, returns @size. */ extern unsigned long find_first_bit(const unsigned long *addr, unsigned long size); @@ -38,9 +45,10 @@ extern unsigned long find_first_bit(const unsigned long *addr, /** * find_first_zero_bit - find the first cleared bit in a memory region * @addr: The address to start the search at - * @size: The maximum size to search + * @size: The maximum number of bits to search * * Returns the bit number of the first cleared bit. + * If no bits are zero, returns @size. */ extern unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size); diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index 790d330..fd8bf32 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -100,9 +100,6 @@ extern void setup_new_exec(struct linux_binprm * bprm); extern void would_dump(struct linux_binprm *, struct file *); extern int suid_dumpable; -#define SUID_DUMP_DISABLE 0 /* No setuid dumping */ -#define SUID_DUMP_USER 1 /* Dump as user of process */ -#define SUID_DUMP_ROOT 2 /* Dump as root */ /* Stack area protections */ #define EXSTACK_DEFAULT 0 /* Whatever the arch defaults to */ diff --git a/include/linux/compat.h b/include/linux/compat.h index 78cdf51..eb8a49d 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -41,14 +41,14 @@ COMPAT_SYSCALL_DEFINEx(6, _##name, __VA_ARGS__) #define COMPAT_SYSCALL_DEFINEx(x, name, ...) \ - asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__));\ + asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))\ + __attribute__((alias(__stringify(compat_SyS##name)))); \ static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__));\ asmlinkage long compat_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__));\ asmlinkage long compat_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__))\ { \ return C_SYSC##name(__MAP(x,__SC_DELOUSE,__VA_ARGS__)); \ } \ - SYSCALL_ALIAS(compat_sys##name, compat_SyS##name); \ static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)) #ifndef compat_user_stack_pointer diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index f8d41cb..1eda33d 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -94,6 +94,8 @@ static inline int gen_pool_add(struct gen_pool *pool, unsigned long addr, } extern void gen_pool_destroy(struct gen_pool *); extern unsigned long gen_pool_alloc(struct gen_pool *, size_t); +extern void *gen_pool_dma_alloc(struct gen_pool *pool, size_t size, + dma_addr_t *dma); extern void gen_pool_free(struct gen_pool *, unsigned long, size_t); extern void gen_pool_for_each_chunk(struct gen_pool *, void (*)(struct gen_pool *, struct gen_pool_chunk *, void *), void *); diff --git a/include/linux/init.h b/include/linux/init.h index f1c27a7..8e68a64 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -26,8 +26,8 @@ * extern int initialize_foobar_device(int, int, int) __init; * * For initialized data: - * You should insert __initdata between the variable name and equal - * sign followed by value, e.g.: + * You should insert __initdata or __initconst between the variable name + * and equal sign followed by value, e.g.: * * static int init_variable __initdata = 0; * static const char linux_logo[] __initconst = { 0x32, 0x36, ... }; @@ -35,8 +35,6 @@ * Don't forget to initialize data not at file scope, i.e. within a function, * as gcc otherwise puts the data into the bss section and not into the init * section. - * - * Also note, that this data cannot be "const". */ /* These are for everybody (although not all archs will actually diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h index a507907..cf08540 100644 --- a/include/linux/jump_label.h +++ b/include/linux/jump_label.h @@ -132,14 +132,14 @@ static __always_inline void jump_label_init(void) static __always_inline bool static_key_false(struct static_key *key) { - if (unlikely(atomic_read(&key->enabled)) > 0) + if (unlikely(atomic_read(&key->enabled) > 0)) return true; return false; } static __always_inline bool static_key_true(struct static_key *key) { - if (likely(atomic_read(&key->enabled)) > 0) + if (likely(atomic_read(&key->enabled) > 0)) return true; return false; } diff --git a/include/linux/kernel-page-flags.h b/include/linux/kernel-page-flags.h index 546eb6a..f65ce09 100644 --- a/include/linux/kernel-page-flags.h +++ b/include/linux/kernel-page-flags.h @@ -15,5 +15,6 @@ #define KPF_OWNER_PRIVATE 37 #define KPF_ARCH 38 #define KPF_UNCACHED 39 +#define KPF_SOFTDIRTY 40 #endif /* LINUX_KERNEL_PAGE_FLAGS_H */ diff --git a/include/linux/list.h b/include/linux/list.h index f4d8a2f..ef95941 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -362,6 +362,17 @@ static inline void list_splice_tail_init(struct list_head *list, list_entry((ptr)->next, type, member) /** + * list_last_entry - get the last element from a list + * @ptr: the list head to take the element from. + * @type: the type of the struct this is embedded in. + * @member: the name of the list_struct within the struct. + * + * Note, that list is expected to be not empty. + */ +#define list_last_entry(ptr, type, member) \ + list_entry((ptr)->prev, type, member) + +/** * list_first_entry_or_null - get the first element from a list * @ptr: the list head to take the element from. * @type: the type of the struct this is embedded in. @@ -373,6 +384,22 @@ static inline void list_splice_tail_init(struct list_head *list, (!list_empty(ptr) ? list_first_entry(ptr, type, member) : NULL) /** + * list_next_entry - get the next element in list + * @pos: the type * to cursor + * @member: the name of the list_struct within the struct. + */ +#define list_next_entry(pos, member) \ + list_entry((pos)->member.next, typeof(*(pos)), member) + +/** + * list_prev_entry - get the prev element in list + * @pos: the type * to cursor + * @member: the name of the list_struct within the struct. + */ +#define list_prev_entry(pos, member) \ + list_entry((pos)->member.prev, typeof(*(pos)), member) + +/** * list_for_each - iterate over a list * @pos: the &struct list_head to use as a loop cursor. * @head: the head for your list. @@ -416,9 +443,9 @@ static inline void list_splice_tail_init(struct list_head *list, * @member: the name of the list_struct within the struct. */ #define list_for_each_entry(pos, head, member) \ - for (pos = list_entry((head)->next, typeof(*pos), member); \ - &pos->member != (head); \ - pos = list_entry(pos->member.next, typeof(*pos), member)) + for (pos = list_first_entry(head, typeof(*pos), member); \ + &pos->member != (head); \ + pos = list_next_entry(pos, member)) /** * list_for_each_entry_reverse - iterate backwards over list of given type. @@ -427,9 +454,9 @@ static inline void list_splice_tail_init(struct list_head *list, * @member: the name of the list_struct within the struct. */ #define list_for_each_entry_reverse(pos, head, member) \ - for (pos = list_entry((head)->prev, typeof(*pos), member); \ - &pos->member != (head); \ - pos = list_entry(pos->member.prev, typeof(*pos), member)) + for (pos = list_last_entry(head, typeof(*pos), member); \ + &pos->member != (head); \ + pos = list_prev_entry(pos, member)) /** * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue() @@ -452,9 +479,9 @@ static inline void list_splice_tail_init(struct list_head *list, * the current position. */ #define list_for_each_entry_continue(pos, head, member) \ - for (pos = list_entry(pos->member.next, typeof(*pos), member); \ - &pos->member != (head); \ - pos = list_entry(pos->member.next, typeof(*pos), member)) + for (pos = list_next_entry(pos, member); \ + &pos->member != (head); \ + pos = list_next_entry(pos, member)) /** * list_for_each_entry_continue_reverse - iterate backwards from the given point @@ -466,9 +493,9 @@ static inline void list_splice_tail_init(struct list_head *list, * the current position. */ #define list_for_each_entry_continue_reverse(pos, head, member) \ - for (pos = list_entry(pos->member.prev, typeof(*pos), member); \ - &pos->member != (head); \ - pos = list_entry(pos->member.prev, typeof(*pos), member)) + for (pos = list_prev_entry(pos, member); \ + &pos->member != (head); \ + pos = list_prev_entry(pos, member)) /** * list_for_each_entry_from - iterate over list of given type from the current point @@ -479,8 +506,8 @@ static inline void list_splice_tail_init(struct list_head *list, * Iterate over list of given type, continuing from current position. */ #define list_for_each_entry_from(pos, head, member) \ - for (; &pos->member != (head); \ - pos = list_entry(pos->member.next, typeof(*pos), member)) + for (; &pos->member != (head); \ + pos = list_next_entry(pos, member)) /** * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry @@ -490,10 +517,10 @@ static inline void list_splice_tail_init(struct list_head *list, * @member: the name of the list_struct within the struct. */ #define list_for_each_entry_safe(pos, n, head, member) \ - for (pos = list_entry((head)->next, typeof(*pos), member), \ - n = list_entry(pos->member.next, typeof(*pos), member); \ + for (pos = list_first_entry(head, typeof(*pos), member), \ + n = list_next_entry(pos, member); \ &pos->member != (head); \ - pos = n, n = list_entry(n->member.next, typeof(*n), member)) + pos = n, n = list_next_entry(n, member)) /** * list_for_each_entry_safe_continue - continue list iteration safe against removal @@ -506,10 +533,10 @@ static inline void list_splice_tail_init(struct list_head *list, * safe against removal of list entry. */ #define list_for_each_entry_safe_continue(pos, n, head, member) \ - for (pos = list_entry(pos->member.next, typeof(*pos), member), \ - n = list_entry(pos->member.next, typeof(*pos), member); \ + for (pos = list_next_entry(pos, member), \ + n = list_next_entry(pos, member); \ &pos->member != (head); \ - pos = n, n = list_entry(n->member.next, typeof(*n), member)) + pos = n, n = list_next_entry(n, member)) /** * list_for_each_entry_safe_from - iterate over list from current point safe against removal @@ -522,9 +549,9 @@ static inline void list_splice_tail_init(struct list_head *list, * removal of list entry. */ #define list_for_each_entry_safe_from(pos, n, head, member) \ - for (n = list_entry(pos->member.next, typeof(*pos), member); \ + for (n = list_next_entry(pos, member); \ &pos->member != (head); \ - pos = n, n = list_entry(n->member.next, typeof(*n), member)) + pos = n, n = list_next_entry(n, member)) /** * list_for_each_entry_safe_reverse - iterate backwards over list safe against removal @@ -537,10 +564,10 @@ static inline void list_splice_tail_init(struct list_head *list, * of list entry. */ #define list_for_each_entry_safe_reverse(pos, n, head, member) \ - for (pos = list_entry((head)->prev, typeof(*pos), member), \ - n = list_entry(pos->member.prev, typeof(*pos), member); \ + for (pos = list_last_entry(head, typeof(*pos), member), \ + n = list_prev_entry(pos, member); \ &pos->member != (head); \ - pos = n, n = list_entry(n->member.prev, typeof(*n), member)) + pos = n, n = list_prev_entry(n, member)) /** * list_safe_reset_next - reset a stale list_for_each_entry_safe loop @@ -555,7 +582,7 @@ static inline void list_splice_tail_init(struct list_head *list, * completing the current iteration of the loop body. */ #define list_safe_reset_next(pos, n, member) \ - n = list_entry(pos->member.next, typeof(*pos), member) + n = list_next_entry(pos, member) /* * Double linked lists with a single pointer list head. diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 31e95ac..77c60e5 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -35,6 +35,7 @@ struct memblock_type { }; struct memblock { + bool bottom_up; /* is bottom up direction? */ phys_addr_t current_limit; struct memblock_type memory; struct memblock_type reserved; @@ -148,6 +149,29 @@ phys_addr_t memblock_alloc_try_nid(phys_addr_t size, phys_addr_t align, int nid) phys_addr_t memblock_alloc(phys_addr_t size, phys_addr_t align); +#ifdef CONFIG_MOVABLE_NODE +/* + * Set the allocation direction to bottom-up or top-down. + */ +static inline void memblock_set_bottom_up(bool enable) +{ + memblock.bottom_up = enable; +} + +/* + * Check if the allocation direction is bottom-up or not. + * if this is true, that said, memblock will allocate memory + * in bottom-up direction. + */ +static inline bool memblock_bottom_up(void) +{ + return memblock.bottom_up; +} +#else +static inline void memblock_set_bottom_up(bool enable) {} +static inline bool memblock_bottom_up(void) { return false; } +#endif + /* Flags for memblock_alloc_base() amd __memblock_alloc_base() */ #define MEMBLOCK_ALLOC_ANYWHERE (~(phys_addr_t)0) #define MEMBLOCK_ALLOC_ACCESSIBLE 0 diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index dd38e62..4ca3d95 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -94,6 +94,8 @@ extern void __online_page_set_limits(struct page *page); extern void __online_page_increment_counters(struct page *page); extern void __online_page_free(struct page *page); +extern int try_online_node(int nid); + #ifdef CONFIG_MEMORY_HOTREMOVE extern bool is_pageblock_removable_nolock(struct page *page); extern int arch_remove_memory(u64 start, u64 size); @@ -225,6 +227,11 @@ static inline void register_page_bootmem_info_node(struct pglist_data *pgdat) { } +static inline int try_online_node(int nid) +{ + return 0; +} + static inline void lock_memory_hotplug(void) {} static inline void unlock_memory_hotplug(void) {} @@ -256,14 +263,12 @@ static inline void remove_memory(int nid, u64 start, u64 size) {} extern int walk_memory_range(unsigned long start_pfn, unsigned long end_pfn, void *arg, int (*func)(struct memory_block *, void *)); -extern int mem_online_node(int nid); extern int add_memory(int nid, u64 start, u64 size); extern int arch_add_memory(int nid, u64 start, u64 size); extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages); extern bool is_memblock_offlined(struct memory_block *mem); extern void remove_memory(int nid, u64 start, u64 size); -extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn, - int nr_pages); +extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn); extern void sparse_remove_one_section(struct zone *zone, struct mem_section *ms); extern struct page *sparse_decode_mem_map(unsigned long coded_mem_map, unsigned long pnum); diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index ea4d249..9fe426b 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -169,7 +169,7 @@ int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from, extern int mpol_parse_str(char *str, struct mempolicy **mpol); #endif -extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol); +extern void mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol); /* Check if a vma is migratable */ static inline int vma_migratable(struct vm_area_struct *vma) @@ -307,9 +307,8 @@ static inline int mpol_parse_str(char *str, struct mempolicy **mpol) } #endif -static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol) +static inline void mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol) { - return 0; } static inline int mpol_misplaced(struct page *page, struct vm_area_struct *vma, diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h index 378ae8a..2d0c907 100644 --- a/include/linux/mfd/samsung/core.h +++ b/include/linux/mfd/samsung/core.h @@ -51,6 +51,7 @@ struct sec_pmic_dev { int ono; int type; bool wakeup; + bool wtsr_smpl; }; int sec_irq_init(struct sec_pmic_dev *sec_pmic); diff --git a/include/linux/mfd/samsung/rtc.h b/include/linux/mfd/samsung/rtc.h index 71597e2..94b7cd6 100644 --- a/include/linux/mfd/samsung/rtc.h +++ b/include/linux/mfd/samsung/rtc.h @@ -62,6 +62,11 @@ enum sec_rtc_reg { /* RTC Update Register1 */ #define RTC_UDR_SHIFT 0 #define RTC_UDR_MASK (1 << RTC_UDR_SHIFT) +#define RTC_TCON_SHIFT 1 +#define RTC_TCON_MASK (1 << RTC_TCON_SHIFT) +#define RTC_TIME_EN_SHIFT 3 +#define RTC_TIME_EN_MASK (1 << RTC_TIME_EN_SHIFT) + /* RTC Hour register */ #define HOUR_PM_SHIFT 6 #define HOUR_PM_MASK (1 << HOUR_PM_SHIFT) @@ -69,6 +74,12 @@ enum sec_rtc_reg { #define ALARM_ENABLE_SHIFT 7 #define ALARM_ENABLE_MASK (1 << ALARM_ENABLE_SHIFT) +#define SMPL_ENABLE_SHIFT 7 +#define SMPL_ENABLE_MASK (1 << SMPL_ENABLE_SHIFT) + +#define WTSR_ENABLE_SHIFT 6 +#define WTSR_ENABLE_MASK (1 << WTSR_ENABLE_SHIFT) + enum { RTC_SEC = 0, RTC_MIN, diff --git a/include/linux/mm.h b/include/linux/mm.h index 8aa4006..42a35d9 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -50,6 +50,10 @@ extern int sysctl_legacy_va_layout; #include <asm/pgtable.h> #include <asm/processor.h> +#ifndef __pa_symbol +#define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x), 0)) +#endif + extern unsigned long sysctl_user_reserve_kbytes; extern unsigned long sysctl_admin_reserve_kbytes; diff --git a/include/linux/mman.h b/include/linux/mman.h index 92dc257..7f7f8da 100644 --- a/include/linux/mman.h +++ b/include/linux/mman.h @@ -87,4 +87,6 @@ calc_vm_flag_bits(unsigned long flags) _calc_vm_trans(flags, MAP_DENYWRITE, VM_DENYWRITE ) | _calc_vm_trans(flags, MAP_LOCKED, VM_LOCKED ); } + +unsigned long vm_commit_limit(void); #endif /* _LINUX_MMAN_H */ diff --git a/include/linux/msg.h b/include/linux/msg.h index 391af8d..e21f9d4 100644 --- a/include/linux/msg.h +++ b/include/linux/msg.h @@ -6,9 +6,9 @@ /* one msg_msg structure for each message */ struct msg_msg { - struct list_head m_list; - long m_type; - int m_ts; /* message text size */ + struct list_head m_list; + long m_type; + size_t m_ts; /* message text size */ struct msg_msgseg* next; void *security; /* the actual message follows immediately */ diff --git a/include/linux/oom.h b/include/linux/oom.h index da60007..4cd6267 100644 --- a/include/linux/oom.h +++ b/include/linux/oom.h @@ -82,6 +82,11 @@ static inline void oom_killer_enable(void) oom_killer_disabled = false; } +static inline bool oom_gfp_allowed(gfp_t gfp_mask) +{ + return (gfp_mask & __GFP_FS) && !(gfp_mask & __GFP_NORETRY); +} + extern struct task_struct *find_lock_task_mm(struct task_struct *p); /* sysctls */ diff --git a/include/linux/platform_data/lm3630_bl.h b/include/linux/platform_data/lm3630_bl.h deleted file mode 100644 index 9176dd3..0000000 --- a/include/linux/platform_data/lm3630_bl.h +++ /dev/null @@ -1,57 +0,0 @@ -/* -* Simple driver for Texas Instruments LM3630 LED Flash driver chip -* Copyright (C) 2012 Texas Instruments -* -* This program is free software; you can redistribute it and/or modify -* it under the terms of the GNU General Public License version 2 as -* published by the Free Software Foundation. -* -*/ - -#ifndef __LINUX_LM3630_H -#define __LINUX_LM3630_H - -#define LM3630_NAME "lm3630_bl" - -enum lm3630_pwm_ctrl { - PWM_CTRL_DISABLE = 0, - PWM_CTRL_BANK_A, - PWM_CTRL_BANK_B, - PWM_CTRL_BANK_ALL, -}; - -enum lm3630_pwm_active { - PWM_ACTIVE_HIGH = 0, - PWM_ACTIVE_LOW, -}; - -enum lm3630_bank_a_ctrl { - BANK_A_CTRL_DISABLE = 0x0, - BANK_A_CTRL_LED1 = 0x4, - BANK_A_CTRL_LED2 = 0x1, - BANK_A_CTRL_ALL = 0x5, -}; - -enum lm3630_bank_b_ctrl { - BANK_B_CTRL_DISABLE = 0, - BANK_B_CTRL_LED2, -}; - -struct lm3630_platform_data { - - /* maximum brightness */ - int max_brt_led1; - int max_brt_led2; - - /* initial on brightness */ - int init_brt_led1; - int init_brt_led2; - enum lm3630_pwm_ctrl pwm_ctrl; - enum lm3630_pwm_active pwm_active; - enum lm3630_bank_a_ctrl bank_a_ctrl; - enum lm3630_bank_b_ctrl bank_b_ctrl; - unsigned int pwm_period; - void (*pwm_set_intensity) (int brightness, int max_brightness); -}; - -#endif /* __LINUX_LM3630_H */ diff --git a/include/linux/platform_data/lm3630a_bl.h b/include/linux/platform_data/lm3630a_bl.h new file mode 100644 index 0000000..7538e38 --- /dev/null +++ b/include/linux/platform_data/lm3630a_bl.h @@ -0,0 +1,65 @@ +/* +* Simple driver for Texas Instruments LM3630A LED Flash driver chip +* Copyright (C) 2012 Texas Instruments +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License version 2 as +* published by the Free Software Foundation. +* +*/ + +#ifndef __LINUX_LM3630A_H +#define __LINUX_LM3630A_H + +#define LM3630A_NAME "lm3630a_bl" + +enum lm3630a_pwm_ctrl { + LM3630A_PWM_DISABLE = 0x00, + LM3630A_PWM_BANK_A, + LM3630A_PWM_BANK_B, + LM3630A_PWM_BANK_ALL, + LM3630A_PWM_BANK_A_ACT_LOW = 0x05, + LM3630A_PWM_BANK_B_ACT_LOW, + LM3630A_PWM_BANK_ALL_ACT_LOW, +}; + +enum lm3630a_leda_ctrl { + LM3630A_LEDA_DISABLE = 0x00, + LM3630A_LEDA_ENABLE = 0x04, + LM3630A_LEDA_ENABLE_LINEAR = 0x14, +}; + +enum lm3630a_ledb_ctrl { + LM3630A_LEDB_DISABLE = 0x00, + LM3630A_LEDB_ON_A = 0x01, + LM3630A_LEDB_ENABLE = 0x02, + LM3630A_LEDB_ENABLE_LINEAR = 0x0A, +}; + +#define LM3630A_MAX_BRIGHTNESS 255 +/* + *@leda_init_brt : led a init brightness. 4~255 + *@leda_max_brt : led a max brightness. 4~255 + *@leda_ctrl : led a disable, enable linear, enable exponential + *@ledb_init_brt : led b init brightness. 4~255 + *@ledb_max_brt : led b max brightness. 4~255 + *@ledb_ctrl : led b disable, enable linear, enable exponential + *@pwm_period : pwm period + *@pwm_ctrl : pwm disable, bank a or b, active high or low + */ +struct lm3630a_platform_data { + + /* led a config. */ + int leda_init_brt; + int leda_max_brt; + enum lm3630a_leda_ctrl leda_ctrl; + /* led b config. */ + int ledb_init_brt; + int ledb_max_brt; + enum lm3630a_ledb_ctrl ledb_ctrl; + /* pwm config. */ + unsigned int pwm_period; + enum lm3630a_pwm_ctrl pwm_ctrl; +}; + +#endif /* __LINUX_LM3630A_H */ diff --git a/include/linux/platform_data/lp855x.h b/include/linux/platform_data/lp855x.h index ea32005..1b2ba24 100644 --- a/include/linux/platform_data/lp855x.h +++ b/include/linux/platform_data/lp855x.h @@ -40,6 +40,17 @@ #define LP8553_PWM_CONFIG LP8550_PWM_CONFIG #define LP8553_I2C_CONFIG LP8550_I2C_CONFIG +/* CONFIG register - LP8555 */ +#define LP8555_PWM_STANDBY BIT(7) +#define LP8555_PWM_FILTER BIT(6) +#define LP8555_RELOAD_EPROM BIT(3) /* use it if EPROMs should be reset + when the backlight turns on */ +#define LP8555_OFF_OPENLEDS BIT(2) +#define LP8555_PWM_CONFIG LP8555_PWM_ONLY +#define LP8555_I2C_CONFIG LP8555_I2C_ONLY +#define LP8555_COMB1_CONFIG LP8555_COMBINED1 +#define LP8555_COMB2_CONFIG LP8555_COMBINED2 + /* DEVICE CONTROL register - LP8556 */ #define LP8556_PWM_CONFIG (LP8556_PWM_ONLY << BRT_MODE_SHFT) #define LP8556_COMB1_CONFIG (LP8556_COMBINED1 << BRT_MODE_SHFT) @@ -65,6 +76,7 @@ enum lp855x_chip_id { LP8551, LP8552, LP8553, + LP8555, LP8556, LP8557, }; @@ -89,6 +101,13 @@ enum lp8553_brighntess_source { LP8553_I2C_ONLY = LP8550_I2C_ONLY, }; +enum lp8555_brightness_source { + LP8555_PWM_ONLY, + LP8555_I2C_ONLY, + LP8555_COMBINED1, /* Brightness register with shaped PWM */ + LP8555_COMBINED2, /* PWM with shaped brightness register */ +}; + enum lp8556_brightness_source { LP8556_PWM_ONLY, LP8556_COMBINED1, /* pwm + i2c before the shaper block */ diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h index aa870a4..57e75ae 100644 --- a/include/linux/rbtree.h +++ b/include/linux/rbtree.h @@ -85,6 +85,11 @@ static inline void rb_link_node(struct rb_node * node, struct rb_node * parent, *rb_link = node; } +#define rb_entry_safe(ptr, type, member) \ + ({ typeof(ptr) ____ptr = (ptr); \ + ____ptr ? rb_entry(____ptr, type, member) : NULL; \ + }) + /** * rbtree_postorder_for_each_entry_safe - iterate over rb_root in post order of * given type safe against removal of rb_node entry @@ -95,12 +100,9 @@ static inline void rb_link_node(struct rb_node * node, struct rb_node * parent, * @field: the name of the rb_node field within 'type'. */ #define rbtree_postorder_for_each_entry_safe(pos, n, root, field) \ - for (pos = rb_entry(rb_first_postorder(root), typeof(*pos), field),\ - n = rb_entry(rb_next_postorder(&pos->field), \ - typeof(*pos), field); \ - &pos->field; \ - pos = n, \ - n = rb_entry(rb_next_postorder(&pos->field), \ - typeof(*pos), field)) + for (pos = rb_entry_safe(rb_first_postorder(root), typeof(*pos), field); \ + pos && ({ n = rb_entry_safe(rb_next_postorder(&pos->field), \ + typeof(*pos), field); 1; }); \ + pos = n) #endif /* _LINUX_RBTREE_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 045b0d2..f7efc86 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -323,6 +323,10 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm) {} extern void set_dumpable(struct mm_struct *mm, int value); extern int get_dumpable(struct mm_struct *mm); +#define SUID_DUMP_DISABLE 0 /* No setuid dumping */ +#define SUID_DUMP_USER 1 /* Dump as user of process */ +#define SUID_DUMP_ROOT 2 /* Dump as root */ + /* mm flags */ /* dumpable bits */ #define MMF_DUMPABLE 0 /* core dump is permitted */ @@ -1062,15 +1066,6 @@ struct task_struct { struct hlist_head preempt_notifiers; #endif - /* - * fpu_counter contains the number of consecutive context switches - * that the FPU is used. If this is over a threshold, the lazy fpu - * saving becomes unlazy to save the trap. This is an unsigned char - * so that after 256 times the counter wraps and the behavior turns - * lazy again; this to deal with bursty apps that only use FPU for - * a short time - */ - unsigned char fpu_counter; #ifdef CONFIG_BLK_DEV_IO_TRACE unsigned int btrace_seq; #endif diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 7fac04e..c27f846 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -184,7 +184,8 @@ extern struct trace_event_functions exit_syscall_print_funcs; #define __PROTECT(...) asmlinkage_protect(__VA_ARGS__) #define __SYSCALL_DEFINEx(x, name, ...) \ - asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ + asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \ + __attribute__((alias(__stringify(SyS##name)))); \ static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ @@ -194,7 +195,6 @@ extern struct trace_event_functions exit_syscall_print_funcs; __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ return ret; \ } \ - SYSCALL_ALIAS(sys##name, SyS##name); \ static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)) asmlinkage long sys_time(time_t __user *tloc); diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h index 1855f0a..c557c6d 100644 --- a/include/linux/vm_event_item.h +++ b/include/linux/vm_event_item.h @@ -39,6 +39,7 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, PAGEOUTRUN, ALLOCSTALL, PGROTATED, #ifdef CONFIG_NUMA_BALANCING NUMA_PTE_UPDATES, + NUMA_HUGE_PTE_UPDATES, NUMA_HINT_FAULTS, NUMA_HINT_FAULTS_LOCAL, NUMA_PAGE_MIGRATE, diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 021b8a3..fc0e432 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -97,7 +97,7 @@ void writeback_inodes_sb_nr(struct super_block *, unsigned long nr, int try_to_writeback_inodes_sb(struct super_block *, enum wb_reason reason); int try_to_writeback_inodes_sb_nr(struct super_block *, unsigned long nr, enum wb_reason reason); -void sync_inodes_sb(struct super_block *); +void sync_inodes_sb(struct super_block *sb, unsigned long older_than_this); void wakeup_flusher_threads(long nr_pages, enum wb_reason reason); void inode_wait_for_writeback(struct inode *inode); diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index d0c6134..aece134 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -267,14 +267,12 @@ DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain, TRACE_EVENT(mm_page_alloc_extfrag, TP_PROTO(struct page *page, - int alloc_order, int fallback_order, - int alloc_migratetype, int fallback_migratetype, - int change_ownership), + int alloc_order, int fallback_order, + int alloc_migratetype, int fallback_migratetype, int new_migratetype), TP_ARGS(page, alloc_order, fallback_order, - alloc_migratetype, fallback_migratetype, - change_ownership), + alloc_migratetype, fallback_migratetype, new_migratetype), TP_STRUCT__entry( __field( struct page *, page ) @@ -291,7 +289,7 @@ TRACE_EVENT(mm_page_alloc_extfrag, __entry->fallback_order = fallback_order; __entry->alloc_migratetype = alloc_migratetype; __entry->fallback_migratetype = fallback_migratetype; - __entry->change_ownership = change_ownership; + __entry->change_ownership = (new_migratetype == alloc_migratetype); ), TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d", diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h index 464ea82..c7bbbe7 100644 --- a/include/trace/events/writeback.h +++ b/include/trace/events/writeback.h @@ -287,11 +287,11 @@ TRACE_EVENT(writeback_queue_io, __field(int, reason) ), TP_fast_assign( - unsigned long *older_than_this = work->older_than_this; + unsigned long older_than_this = work->older_than_this; strncpy(__entry->name, dev_name(wb->bdi->dev), 32); - __entry->older = older_than_this ? *older_than_this : 0; + __entry->older = older_than_this; __entry->age = older_than_this ? - (jiffies - *older_than_this) * 1000 / HZ : -1; + (jiffies - older_than_this) * 1000 / HZ : -1; __entry->moved = moved; __entry->reason = work->reason; ), diff --git a/include/uapi/asm-generic/errno.h b/include/uapi/asm-generic/errno.h index a1331ce..1e1ea6e 100644 --- a/include/uapi/asm-generic/errno.h +++ b/include/uapi/asm-generic/errno.h @@ -86,7 +86,7 @@ #define EHOSTUNREACH 113 /* No route to host */ #define EALREADY 114 /* Operation already in progress */ #define EINPROGRESS 115 /* Operation now in progress */ -#define ESTALE 116 /* Stale NFS file handle */ +#define ESTALE 116 /* Stale file handle */ #define EUCLEAN 117 /* Structure needs cleaning */ #define ENOTNAM 118 /* Not a XENIX named type file */ #define ENAVAIL 119 /* No XENIX semaphores available */ |
