diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/kernel.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/kernel.h | 713 |
1 files changed, 0 insertions, 713 deletions
diff --git a/ANDROID_3.4.5/include/linux/kernel.h b/ANDROID_3.4.5/include/linux/kernel.h deleted file mode 100644 index 747404ab..00000000 --- a/ANDROID_3.4.5/include/linux/kernel.h +++ /dev/null @@ -1,713 +0,0 @@ -#ifndef _LINUX_KERNEL_H -#define _LINUX_KERNEL_H - -#include <linux/sysinfo.h> - -/* - * 'kernel.h' contains some often-used function prototypes etc - */ -#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) -#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) - -#ifdef __KERNEL__ - -#include <stdarg.h> -#include <linux/linkage.h> -#include <linux/stddef.h> -#include <linux/types.h> -#include <linux/compiler.h> -#include <linux/bitops.h> -#include <linux/log2.h> -#include <linux/typecheck.h> -#include <linux/printk.h> -#include <linux/dynamic_debug.h> -#include <asm/byteorder.h> - -#define USHRT_MAX ((u16)(~0U)) -#define SHRT_MAX ((s16)(USHRT_MAX>>1)) -#define SHRT_MIN ((s16)(-SHRT_MAX - 1)) -#define INT_MAX ((int)(~0U>>1)) -#define INT_MIN (-INT_MAX - 1) -#define UINT_MAX (~0U) -#define LONG_MAX ((long)(~0UL>>1)) -#define LONG_MIN (-LONG_MAX - 1) -#define ULONG_MAX (~0UL) -#define LLONG_MAX ((long long)(~0ULL>>1)) -#define LLONG_MIN (-LLONG_MAX - 1) -#define ULLONG_MAX (~0ULL) - -#define STACK_MAGIC 0xdeadbeef - -#define ALIGN(x, a) __ALIGN_KERNEL((x), (a)) -#define __ALIGN_MASK(x, mask) __ALIGN_KERNEL_MASK((x), (mask)) -#define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a))) -#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) - -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) - -/* - * This looks more complex than it should be. But we need to - * get the type for the ~ right in round_down (it needs to be - * as wide as the result!), and we want to evaluate the macro - * arguments just once each. - */ -#define __round_mask(x, y) ((__typeof__(x))((y)-1)) -#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) -#define round_down(x, y) ((x) & ~__round_mask(x, y)) - -#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f)) -#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) -#define DIV_ROUND_UP_ULL(ll,d) \ - ({ unsigned long long _tmp = (ll)+(d)-1; do_div(_tmp, d); _tmp; }) - -#if BITS_PER_LONG == 32 -# define DIV_ROUND_UP_SECTOR_T(ll,d) DIV_ROUND_UP_ULL(ll, d) -#else -# define DIV_ROUND_UP_SECTOR_T(ll,d) DIV_ROUND_UP(ll,d) -#endif - -/* The `const' in roundup() prevents gcc-3.3 from calling __divdi3 */ -#define roundup(x, y) ( \ -{ \ - const typeof(y) __y = y; \ - (((x) + (__y - 1)) / __y) * __y; \ -} \ -) -#define rounddown(x, y) ( \ -{ \ - typeof(x) __x = (x); \ - __x - (__x % (y)); \ -} \ -) -#define DIV_ROUND_CLOSEST(x, divisor)( \ -{ \ - typeof(divisor) __divisor = divisor; \ - (((x) + ((__divisor) / 2)) / (__divisor)); \ -} \ -) - -/* - * Multiplies an integer by a fraction, while avoiding unnecessary - * overflow or loss of precision. - */ -#define mult_frac(x, numer, denom)( \ -{ \ - typeof(x) quot = (x) / (denom); \ - typeof(x) rem = (x) % (denom); \ - (quot * (numer)) + ((rem * (numer)) / (denom)); \ -} \ -) - - -#define _RET_IP_ (unsigned long)__builtin_return_address(0) -#define _THIS_IP_ ({ __label__ __here; __here: (unsigned long)&&__here; }) - -#ifdef CONFIG_LBDAF -# include <asm/div64.h> -# define sector_div(a, b) do_div(a, b) -#else -# define sector_div(n, b)( \ -{ \ - int _res; \ - _res = (n) % (b); \ - (n) /= (b); \ - _res; \ -} \ -) -#endif - -/** - * upper_32_bits - return bits 32-63 of a number - * @n: the number we're accessing - * - * A basic shift-right of a 64- or 32-bit quantity. Use this to suppress - * the "right shift count >= width of type" warning when that quantity is - * 32-bits. - */ -#define upper_32_bits(n) ((u32)(((n) >> 16) >> 16)) - -/** - * lower_32_bits - return bits 0-31 of a number - * @n: the number we're accessing - */ -#define lower_32_bits(n) ((u32)(n)) - -struct completion; -struct pt_regs; -struct user; - -#ifdef CONFIG_PREEMPT_VOLUNTARY -extern int _cond_resched(void); -# define might_resched() _cond_resched() -#else -# define might_resched() do { } while (0) -#endif - -#ifdef CONFIG_DEBUG_ATOMIC_SLEEP - void __might_sleep(const char *file, int line, int preempt_offset); -/** - * might_sleep - annotation for functions that can sleep - * - * this macro will print a stack trace if it is executed in an atomic - * context (spinlock, irq-handler, ...). - * - * This is a useful debugging help to be able to catch problems early and not - * be bitten later when the calling function happens to sleep when it is not - * supposed to. - */ -# define might_sleep() \ - do { __might_sleep(__FILE__, __LINE__, 0); might_resched(); } while (0) -#else - static inline void __might_sleep(const char *file, int line, - int preempt_offset) { } -# define might_sleep() do { might_resched(); } while (0) -#endif - -#define might_sleep_if(cond) do { if (cond) might_sleep(); } while (0) - -/* - * abs() handles unsigned and signed longs, ints, shorts and chars. For all - * input types abs() returns a signed long. - * abs() should not be used for 64-bit types (s64, u64, long long) - use abs64() - * for those. - */ -#define abs(x) ({ \ - long ret; \ - if (sizeof(x) == sizeof(long)) { \ - long __x = (x); \ - ret = (__x < 0) ? -__x : __x; \ - } else { \ - int __x = (x); \ - ret = (__x < 0) ? -__x : __x; \ - } \ - ret; \ - }) - -#define abs64(x) ({ \ - s64 __x = (x); \ - (__x < 0) ? -__x : __x; \ - }) - -#ifdef CONFIG_PROVE_LOCKING -void might_fault(void); -#else -static inline void might_fault(void) -{ - might_sleep(); -} -#endif - -extern struct atomic_notifier_head panic_notifier_list; -extern long (*panic_blink)(int state); -__printf(1, 2) -void panic(const char *fmt, ...) - __noreturn __cold; -extern void oops_enter(void); -extern void oops_exit(void); -void print_oops_end_marker(void); -extern int oops_may_print(void); -void do_exit(long error_code) - __noreturn; -void complete_and_exit(struct completion *, long) - __noreturn; - -/* Internal, do not use. */ -int __must_check _kstrtoul(const char *s, unsigned int base, unsigned long *res); -int __must_check _kstrtol(const char *s, unsigned int base, long *res); - -int __must_check kstrtoull(const char *s, unsigned int base, unsigned long long *res); -int __must_check kstrtoll(const char *s, unsigned int base, long long *res); -static inline int __must_check kstrtoul(const char *s, unsigned int base, unsigned long *res) -{ - /* - * We want to shortcut function call, but - * __builtin_types_compatible_p(unsigned long, unsigned long long) = 0. - */ - if (sizeof(unsigned long) == sizeof(unsigned long long) && - __alignof__(unsigned long) == __alignof__(unsigned long long)) - return kstrtoull(s, base, (unsigned long long *)res); - else - return _kstrtoul(s, base, res); -} - -static inline int __must_check kstrtol(const char *s, unsigned int base, long *res) -{ - /* - * We want to shortcut function call, but - * __builtin_types_compatible_p(long, long long) = 0. - */ - if (sizeof(long) == sizeof(long long) && - __alignof__(long) == __alignof__(long long)) - return kstrtoll(s, base, (long long *)res); - else - return _kstrtol(s, base, res); -} - -int __must_check kstrtouint(const char *s, unsigned int base, unsigned int *res); -int __must_check kstrtoint(const char *s, unsigned int base, int *res); - -static inline int __must_check kstrtou64(const char *s, unsigned int base, u64 *res) -{ - return kstrtoull(s, base, res); -} - -static inline int __must_check kstrtos64(const char *s, unsigned int base, s64 *res) -{ - return kstrtoll(s, base, res); -} - -static inline int __must_check kstrtou32(const char *s, unsigned int base, u32 *res) -{ - return kstrtouint(s, base, res); -} - -static inline int __must_check kstrtos32(const char *s, unsigned int base, s32 *res) -{ - return kstrtoint(s, base, res); -} - -int __must_check kstrtou16(const char *s, unsigned int base, u16 *res); -int __must_check kstrtos16(const char *s, unsigned int base, s16 *res); -int __must_check kstrtou8(const char *s, unsigned int base, u8 *res); -int __must_check kstrtos8(const char *s, unsigned int base, s8 *res); - -int __must_check kstrtoull_from_user(const char __user *s, size_t count, unsigned int base, unsigned long long *res); -int __must_check kstrtoll_from_user(const char __user *s, size_t count, unsigned int base, long long *res); -int __must_check kstrtoul_from_user(const char __user *s, size_t count, unsigned int base, unsigned long *res); -int __must_check kstrtol_from_user(const char __user *s, size_t count, unsigned int base, long *res); -int __must_check kstrtouint_from_user(const char __user *s, size_t count, unsigned int base, unsigned int *res); -int __must_check kstrtoint_from_user(const char __user *s, size_t count, unsigned int base, int *res); -int __must_check kstrtou16_from_user(const char __user *s, size_t count, unsigned int base, u16 *res); -int __must_check kstrtos16_from_user(const char __user *s, size_t count, unsigned int base, s16 *res); -int __must_check kstrtou8_from_user(const char __user *s, size_t count, unsigned int base, u8 *res); -int __must_check kstrtos8_from_user(const char __user *s, size_t count, unsigned int base, s8 *res); - -static inline int __must_check kstrtou64_from_user(const char __user *s, size_t count, unsigned int base, u64 *res) -{ - return kstrtoull_from_user(s, count, base, res); -} - -static inline int __must_check kstrtos64_from_user(const char __user *s, size_t count, unsigned int base, s64 *res) -{ - return kstrtoll_from_user(s, count, base, res); -} - -static inline int __must_check kstrtou32_from_user(const char __user *s, size_t count, unsigned int base, u32 *res) -{ - return kstrtouint_from_user(s, count, base, res); -} - -static inline int __must_check kstrtos32_from_user(const char __user *s, size_t count, unsigned int base, s32 *res) -{ - return kstrtoint_from_user(s, count, base, res); -} - -/* Obsolete, do not use. Use kstrto<foo> instead */ - -extern unsigned long simple_strtoul(const char *,char **,unsigned int); -extern long simple_strtol(const char *,char **,unsigned int); -extern unsigned long long simple_strtoull(const char *,char **,unsigned int); -extern long long simple_strtoll(const char *,char **,unsigned int); -#define strict_strtoul kstrtoul -#define strict_strtol kstrtol -#define strict_strtoull kstrtoull -#define strict_strtoll kstrtoll - -extern int num_to_str(char *buf, int size, unsigned long long num); - -/* lib/printf utilities */ - -extern __printf(2, 3) int sprintf(char *buf, const char * fmt, ...); -extern __printf(2, 0) int vsprintf(char *buf, const char *, va_list); -extern __printf(3, 4) -int snprintf(char *buf, size_t size, const char *fmt, ...); -extern __printf(3, 0) -int vsnprintf(char *buf, size_t size, const char *fmt, va_list args); -extern __printf(3, 4) -int scnprintf(char *buf, size_t size, const char *fmt, ...); -extern __printf(3, 0) -int vscnprintf(char *buf, size_t size, const char *fmt, va_list args); -extern __printf(2, 3) -char *kasprintf(gfp_t gfp, const char *fmt, ...); -extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args); - -extern __scanf(2, 3) -int sscanf(const char *, const char *, ...); -extern __scanf(2, 0) -int vsscanf(const char *, const char *, va_list); - -extern int get_option(char **str, int *pint); -extern char *get_options(const char *str, int nints, int *ints); -extern unsigned long long memparse(const char *ptr, char **retptr); - -extern int core_kernel_text(unsigned long addr); -extern int core_kernel_data(unsigned long addr); -extern int __kernel_text_address(unsigned long addr); -extern int kernel_text_address(unsigned long addr); -extern int func_ptr_is_kernel_text(void *ptr); - -struct pid; -extern struct pid *session_of_pgrp(struct pid *pgrp); - -unsigned long int_sqrt(unsigned long); - -extern void bust_spinlocks(int yes); -extern void wake_up_klogd(void); -extern int oops_in_progress; /* If set, an oops, panic(), BUG() or die() is in progress */ -extern int panic_timeout; -extern int panic_on_oops; -extern int panic_on_unrecovered_nmi; -extern int panic_on_io_nmi; -extern int sysctl_panic_on_stackoverflow; -extern const char *print_tainted(void); -extern void add_taint(unsigned flag); -extern int test_taint(unsigned flag); -extern unsigned long get_taint(void); -extern int root_mountflags; - -extern bool early_boot_irqs_disabled; - -/* Values used for system_state */ -extern enum system_states { - SYSTEM_BOOTING, - SYSTEM_RUNNING, - SYSTEM_HALT, - SYSTEM_POWER_OFF, - SYSTEM_RESTART, - SYSTEM_SUSPEND_DISK, -} system_state; - -#define TAINT_PROPRIETARY_MODULE 0 -#define TAINT_FORCED_MODULE 1 -#define TAINT_UNSAFE_SMP 2 -#define TAINT_FORCED_RMMOD 3 -#define TAINT_MACHINE_CHECK 4 -#define TAINT_BAD_PAGE 5 -#define TAINT_USER 6 -#define TAINT_DIE 7 -#define TAINT_OVERRIDDEN_ACPI_TABLE 8 -#define TAINT_WARN 9 -#define TAINT_CRAP 10 -#define TAINT_FIRMWARE_WORKAROUND 11 -#define TAINT_OOT_MODULE 12 - -extern const char hex_asc[]; -#define hex_asc_lo(x) hex_asc[((x) & 0x0f)] -#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4] - -static inline char *hex_byte_pack(char *buf, u8 byte) -{ - *buf++ = hex_asc_hi(byte); - *buf++ = hex_asc_lo(byte); - return buf; -} - -static inline char * __deprecated pack_hex_byte(char *buf, u8 byte) -{ - return hex_byte_pack(buf, byte); -} - -extern int hex_to_bin(char ch); -extern int __must_check hex2bin(u8 *dst, const char *src, size_t count); - -/* - * General tracing related utility functions - trace_printk(), - * tracing_on/tracing_off and tracing_start()/tracing_stop - * - * Use tracing_on/tracing_off when you want to quickly turn on or off - * tracing. It simply enables or disables the recording of the trace events. - * This also corresponds to the user space /sys/kernel/debug/tracing/tracing_on - * file, which gives a means for the kernel and userspace to interact. - * Place a tracing_off() in the kernel where you want tracing to end. - * From user space, examine the trace, and then echo 1 > tracing_on - * to continue tracing. - * - * tracing_stop/tracing_start has slightly more overhead. It is used - * by things like suspend to ram where disabling the recording of the - * trace is not enough, but tracing must actually stop because things - * like calling smp_processor_id() may crash the system. - * - * Most likely, you want to use tracing_on/tracing_off. - */ -#ifdef CONFIG_RING_BUFFER -/* trace_off_permanent stops recording with no way to bring it back */ -void tracing_off_permanent(void); -#else -static inline void tracing_off_permanent(void) { } -#endif - -enum ftrace_dump_mode { - DUMP_NONE, - DUMP_ALL, - DUMP_ORIG, -}; - -#ifdef CONFIG_TRACING -void tracing_on(void); -void tracing_off(void); -int tracing_is_on(void); - -extern void tracing_start(void); -extern void tracing_stop(void); -extern void ftrace_off_permanent(void); - -static inline __printf(1, 2) -void ____trace_printk_check_format(const char *fmt, ...) -{ -} -#define __trace_printk_check_format(fmt, args...) \ -do { \ - if (0) \ - ____trace_printk_check_format(fmt, ##args); \ -} while (0) - -/** - * trace_printk - printf formatting in the ftrace buffer - * @fmt: the printf format for printing - * - * Note: __trace_printk is an internal function for trace_printk and - * the @ip is passed in via the trace_printk macro. - * - * This function allows a kernel developer to debug fast path sections - * that printk is not appropriate for. By scattering in various - * printk like tracing in the code, a developer can quickly see - * where problems are occurring. - * - * This is intended as a debugging tool for the developer only. - * Please refrain from leaving trace_printks scattered around in - * your code. - */ - -#define trace_printk(fmt, args...) \ -do { \ - __trace_printk_check_format(fmt, ##args); \ - if (__builtin_constant_p(fmt)) { \ - static const char *trace_printk_fmt \ - __attribute__((section("__trace_printk_fmt"))) = \ - __builtin_constant_p(fmt) ? fmt : NULL; \ - \ - __trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \ - } else \ - __trace_printk(_THIS_IP_, fmt, ##args); \ -} while (0) - -extern __printf(2, 3) -int __trace_bprintk(unsigned long ip, const char *fmt, ...); - -extern __printf(2, 3) -int __trace_printk(unsigned long ip, const char *fmt, ...); - -extern void trace_dump_stack(void); - -/* - * The double __builtin_constant_p is because gcc will give us an error - * if we try to allocate the static variable to fmt if it is not a - * constant. Even with the outer if statement. - */ -#define ftrace_vprintk(fmt, vargs) \ -do { \ - if (__builtin_constant_p(fmt)) { \ - static const char *trace_printk_fmt \ - __attribute__((section("__trace_printk_fmt"))) = \ - __builtin_constant_p(fmt) ? fmt : NULL; \ - \ - __ftrace_vbprintk(_THIS_IP_, trace_printk_fmt, vargs); \ - } else \ - __ftrace_vprintk(_THIS_IP_, fmt, vargs); \ -} while (0) - -extern int -__ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap); - -extern int -__ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap); - -extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode); -#else -static inline __printf(1, 2) -int trace_printk(const char *fmt, ...); - -static inline void tracing_start(void) { } -static inline void tracing_stop(void) { } -static inline void ftrace_off_permanent(void) { } -static inline void trace_dump_stack(void) { } - -static inline void tracing_on(void) { } -static inline void tracing_off(void) { } -static inline int tracing_is_on(void) { return 0; } - -static inline int -trace_printk(const char *fmt, ...) -{ - return 0; -} -static inline int -ftrace_vprintk(const char *fmt, va_list ap) -{ - return 0; -} -static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { } -#endif /* CONFIG_TRACING */ - -/* - * min()/max()/clamp() macros that also do - * strict type-checking.. See the - * "unnecessary" pointer comparison. - */ -#define min(x, y) ({ \ - typeof(x) _min1 = (x); \ - typeof(y) _min2 = (y); \ - (void) (&_min1 == &_min2); \ - _min1 < _min2 ? _min1 : _min2; }) - -#define max(x, y) ({ \ - typeof(x) _max1 = (x); \ - typeof(y) _max2 = (y); \ - (void) (&_max1 == &_max2); \ - _max1 > _max2 ? _max1 : _max2; }) - -#define min3(x, y, z) ({ \ - typeof(x) _min1 = (x); \ - typeof(y) _min2 = (y); \ - typeof(z) _min3 = (z); \ - (void) (&_min1 == &_min2); \ - (void) (&_min1 == &_min3); \ - _min1 < _min2 ? (_min1 < _min3 ? _min1 : _min3) : \ - (_min2 < _min3 ? _min2 : _min3); }) - -#define max3(x, y, z) ({ \ - typeof(x) _max1 = (x); \ - typeof(y) _max2 = (y); \ - typeof(z) _max3 = (z); \ - (void) (&_max1 == &_max2); \ - (void) (&_max1 == &_max3); \ - _max1 > _max2 ? (_max1 > _max3 ? _max1 : _max3) : \ - (_max2 > _max3 ? _max2 : _max3); }) - -/** - * min_not_zero - return the minimum that is _not_ zero, unless both are zero - * @x: value1 - * @y: value2 - */ -#define min_not_zero(x, y) ({ \ - typeof(x) __x = (x); \ - typeof(y) __y = (y); \ - __x == 0 ? __y : ((__y == 0) ? __x : min(__x, __y)); }) - -/** - * clamp - return a value clamped to a given range with strict typechecking - * @val: current value - * @min: minimum allowable value - * @max: maximum allowable value - * - * This macro does strict typechecking of min/max to make sure they are of the - * same type as val. See the unnecessary pointer comparisons. - */ -#define clamp(val, min, max) ({ \ - typeof(val) __val = (val); \ - typeof(min) __min = (min); \ - typeof(max) __max = (max); \ - (void) (&__val == &__min); \ - (void) (&__val == &__max); \ - __val = __val < __min ? __min: __val; \ - __val > __max ? __max: __val; }) - -/* - * ..and if you can't take the strict - * types, you can specify one yourself. - * - * Or not use min/max/clamp at all, of course. - */ -#define min_t(type, x, y) ({ \ - type __min1 = (x); \ - type __min2 = (y); \ - __min1 < __min2 ? __min1: __min2; }) - -#define max_t(type, x, y) ({ \ - type __max1 = (x); \ - type __max2 = (y); \ - __max1 > __max2 ? __max1: __max2; }) - -/** - * clamp_t - return a value clamped to a given range using a given type - * @type: the type of variable to use - * @val: current value - * @min: minimum allowable value - * @max: maximum allowable value - * - * This macro does no typechecking and uses temporary variables of type - * 'type' to make all the comparisons. - */ -#define clamp_t(type, val, min, max) ({ \ - type __val = (val); \ - type __min = (min); \ - type __max = (max); \ - __val = __val < __min ? __min: __val; \ - __val > __max ? __max: __val; }) - -/** - * clamp_val - return a value clamped to a given range using val's type - * @val: current value - * @min: minimum allowable value - * @max: maximum allowable value - * - * This macro does no typechecking and uses temporary variables of whatever - * type the input argument 'val' is. This is useful when val is an unsigned - * type and min and max are literals that will otherwise be assigned a signed - * integer type. - */ -#define clamp_val(val, min, max) ({ \ - typeof(val) __val = (val); \ - typeof(val) __min = (min); \ - typeof(val) __max = (max); \ - __val = __val < __min ? __min: __val; \ - __val > __max ? __max: __val; }) - - -/* - * swap - swap value of @a and @b - */ -#define swap(a, b) \ - do { typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0) - -/** - * container_of - cast a member of a structure out to the containing structure - * @ptr: the pointer to the member. - * @type: the type of the container struct this is embedded in. - * @member: the name of the member within the struct. - * - */ -#define container_of(ptr, type, member) ({ \ - const typeof( ((type *)0)->member ) *__mptr = (ptr); \ - (type *)( (char *)__mptr - offsetof(type,member) );}) - -/* Trap pasters of __FUNCTION__ at compile-time */ -#define __FUNCTION__ (__func__) - -/* This helps us to avoid #ifdef CONFIG_NUMA */ -#ifdef CONFIG_NUMA -#define NUMA_BUILD 1 -#else -#define NUMA_BUILD 0 -#endif - -/* This helps us avoid #ifdef CONFIG_COMPACTION */ -#ifdef CONFIG_COMPACTION -#define COMPACTION_BUILD 1 -#else -#define COMPACTION_BUILD 0 -#endif - -/* Rebuild everything on CONFIG_FTRACE_MCOUNT_RECORD */ -#ifdef CONFIG_FTRACE_MCOUNT_RECORD -# define REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD -#endif - -extern int do_sysinfo(struct sysinfo *info); - -/* To identify board information in panic logs, set this */ -extern char *mach_panic_string; - -#endif /* __KERNEL__ */ - -#endif |