Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 342 deletions

diff --git a/ANDROID_3.4.5/include/linux/ktime.h b/ANDROID_3.4.5/include/linux/ktime.h
deleted file mode 100644
index 603bec29..00000000
--- a/ANDROID_3.4.5/include/linux/ktime.h
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- *  include/linux/ktime.h
- *
- *  ktime_t - nanosecond-resolution time format.
- *
- *   Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
- *   Copyright(C) 2005, Red Hat, Inc., Ingo Molnar
- *
- *  data type definitions, declarations, prototypes and macros.
- *
- *  Started by: Thomas Gleixner and Ingo Molnar
- *
- *  Credits:
- *
- *  	Roman Zippel provided the ideas and primary code snippets of
- *  	the ktime_t union and further simplifications of the original
- *  	code.
- *
- *  For licencing details see kernel-base/COPYING
- */
-#ifndef _LINUX_KTIME_H
-#define _LINUX_KTIME_H
-
-#include <linux/time.h>
-#include <linux/jiffies.h>
-
-/*
- * ktime_t:
- *
- * On 64-bit CPUs a single 64-bit variable is used to store the hrtimers
- * internal representation of time values in scalar nanoseconds. The
- * design plays out best on 64-bit CPUs, where most conversions are
- * NOPs and most arithmetic ktime_t operations are plain arithmetic
- * operations.
- *
- * On 32-bit CPUs an optimized representation of the timespec structure
- * is used to avoid expensive conversions from and to timespecs. The
- * endian-aware order of the tv struct members is chosen to allow
- * mathematical operations on the tv64 member of the union too, which
- * for certain operations produces better code.
- *
- * For architectures with efficient support for 64/32-bit conversions the
- * plain scalar nanosecond based representation can be selected by the
- * config switch CONFIG_KTIME_SCALAR.
- */
-union ktime {
-	s64	tv64;
-#if BITS_PER_LONG != 64 && !defined(CONFIG_KTIME_SCALAR)
-	struct {
-# ifdef __BIG_ENDIAN
-	s32	sec, nsec;
-# else
-	s32	nsec, sec;
-# endif
-	} tv;
-#endif
-};
-
-typedef union ktime ktime_t;		/* Kill this */
-
-#define KTIME_MAX			((s64)~((u64)1 << 63))
-#if (BITS_PER_LONG == 64)
-# define KTIME_SEC_MAX			(KTIME_MAX / NSEC_PER_SEC)
-#else
-# define KTIME_SEC_MAX			LONG_MAX
-#endif
-
-/*
- * ktime_t definitions when using the 64-bit scalar representation:
- */
-
-#if (BITS_PER_LONG == 64) || defined(CONFIG_KTIME_SCALAR)
-
-/**
- * ktime_set - Set a ktime_t variable from a seconds/nanoseconds value
- * @secs:	seconds to set
- * @nsecs:	nanoseconds to set
- *
- * Return the ktime_t representation of the value
- */
-static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
-{
-#if (BITS_PER_LONG == 64)
-	if (unlikely(secs >= KTIME_SEC_MAX))
-		return (ktime_t){ .tv64 = KTIME_MAX };
-#endif
-	return (ktime_t) { .tv64 = (s64)secs * NSEC_PER_SEC + (s64)nsecs };
-}
-
-/* Subtract two ktime_t variables. rem = lhs -rhs: */
-#define ktime_sub(lhs, rhs) \
-		({ (ktime_t){ .tv64 = (lhs).tv64 - (rhs).tv64 }; })
-
-/* Add two ktime_t variables. res = lhs + rhs: */
-#define ktime_add(lhs, rhs) \
-		({ (ktime_t){ .tv64 = (lhs).tv64 + (rhs).tv64 }; })
-
-/*
- * Add a ktime_t variable and a scalar nanosecond value.
- * res = kt + nsval:
- */
-#define ktime_add_ns(kt, nsval) \
-		({ (ktime_t){ .tv64 = (kt).tv64 + (nsval) }; })
-
-/*
- * Subtract a scalar nanosecod from a ktime_t variable
- * res = kt - nsval:
- */
-#define ktime_sub_ns(kt, nsval) \
-		({ (ktime_t){ .tv64 = (kt).tv64 - (nsval) }; })
-
-/* convert a timespec to ktime_t format: */
-static inline ktime_t timespec_to_ktime(struct timespec ts)
-{
-	return ktime_set(ts.tv_sec, ts.tv_nsec);
-}
-
-/* convert a timeval to ktime_t format: */
-static inline ktime_t timeval_to_ktime(struct timeval tv)
-{
-	return ktime_set(tv.tv_sec, tv.tv_usec * NSEC_PER_USEC);
-}
-
-/* Map the ktime_t to timespec conversion to ns_to_timespec function */
-#define ktime_to_timespec(kt)		ns_to_timespec((kt).tv64)
-
-/* Map the ktime_t to timeval conversion to ns_to_timeval function */
-#define ktime_to_timeval(kt)		ns_to_timeval((kt).tv64)
-
-/* Convert ktime_t to nanoseconds - NOP in the scalar storage format: */
-#define ktime_to_ns(kt)			((kt).tv64)
-
-#else	/* !((BITS_PER_LONG == 64) || defined(CONFIG_KTIME_SCALAR)) */
-
-/*
- * Helper macros/inlines to get the ktime_t math right in the timespec
- * representation. The macros are sometimes ugly - their actual use is
- * pretty okay-ish, given the circumstances. We do all this for
- * performance reasons. The pure scalar nsec_t based code was nice and
- * simple, but created too many 64-bit / 32-bit conversions and divisions.
- *
- * Be especially aware that negative values are represented in a way
- * that the tv.sec field is negative and the tv.nsec field is greater
- * or equal to zero but less than nanoseconds per second. This is the
- * same representation which is used by timespecs.
- *
- *   tv.sec < 0 and 0 >= tv.nsec < NSEC_PER_SEC
- */
-
-/* Set a ktime_t variable to a value in sec/nsec representation: */
-static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
-{
-	return (ktime_t) { .tv = { .sec = secs, .nsec = nsecs } };
-}
-
-/**
- * ktime_sub - subtract two ktime_t variables
- * @lhs:	minuend
- * @rhs:	subtrahend
- *
- * Returns the remainder of the subtraction
- */
-static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs)
-{
-	ktime_t res;
-
-	res.tv64 = lhs.tv64 - rhs.tv64;
-	if (res.tv.nsec < 0)
-		res.tv.nsec += NSEC_PER_SEC;
-
-	return res;
-}
-
-/**
- * ktime_add - add two ktime_t variables
- * @add1:	addend1
- * @add2:	addend2
- *
- * Returns the sum of @add1 and @add2.
- */
-static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
-{
-	ktime_t res;
-
-	res.tv64 = add1.tv64 + add2.tv64;
-	/*
-	 * performance trick: the (u32) -NSEC gives 0x00000000Fxxxxxxx
-	 * so we subtract NSEC_PER_SEC and add 1 to the upper 32 bit.
-	 *
-	 * it's equivalent to:
-	 *   tv.nsec -= NSEC_PER_SEC
-	 *   tv.sec ++;
-	 */
-	if (res.tv.nsec >= NSEC_PER_SEC)
-		res.tv64 += (u32)-NSEC_PER_SEC;
-
-	return res;
-}
-
-/**
- * ktime_add_ns - Add a scalar nanoseconds value to a ktime_t variable
- * @kt:		addend
- * @nsec:	the scalar nsec value to add
- *
- * Returns the sum of @kt and @nsec in ktime_t format
- */
-extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec);
-
-/**
- * ktime_sub_ns - Subtract a scalar nanoseconds value from a ktime_t variable
- * @kt:		minuend
- * @nsec:	the scalar nsec value to subtract
- *
- * Returns the subtraction of @nsec from @kt in ktime_t format
- */
-extern ktime_t ktime_sub_ns(const ktime_t kt, u64 nsec);
-
-/**
- * timespec_to_ktime - convert a timespec to ktime_t format
- * @ts:		the timespec variable to convert
- *
- * Returns a ktime_t variable with the converted timespec value
- */
-static inline ktime_t timespec_to_ktime(const struct timespec ts)
-{
-	return (ktime_t) { .tv = { .sec = (s32)ts.tv_sec,
-			   	   .nsec = (s32)ts.tv_nsec } };
-}
-
-/**
- * timeval_to_ktime - convert a timeval to ktime_t format
- * @tv:		the timeval variable to convert
- *
- * Returns a ktime_t variable with the converted timeval value
- */
-static inline ktime_t timeval_to_ktime(const struct timeval tv)
-{
-	return (ktime_t) { .tv = { .sec = (s32)tv.tv_sec,
-				   .nsec = (s32)tv.tv_usec * 1000 } };
-}
-
-/**
- * ktime_to_timespec - convert a ktime_t variable to timespec format
- * @kt:		the ktime_t variable to convert
- *
- * Returns the timespec representation of the ktime value
- */
-static inline struct timespec ktime_to_timespec(const ktime_t kt)
-{
-	return (struct timespec) { .tv_sec = (time_t) kt.tv.sec,
-				   .tv_nsec = (long) kt.tv.nsec };
-}
-
-/**
- * ktime_to_timeval - convert a ktime_t variable to timeval format
- * @kt:		the ktime_t variable to convert
- *
- * Returns the timeval representation of the ktime value
- */
-static inline struct timeval ktime_to_timeval(const ktime_t kt)
-{
-	return (struct timeval) {
-		.tv_sec = (time_t) kt.tv.sec,
-		.tv_usec = (suseconds_t) (kt.tv.nsec / NSEC_PER_USEC) };
-}
-
-/**
- * ktime_to_ns - convert a ktime_t variable to scalar nanoseconds
- * @kt:		the ktime_t variable to convert
- *
- * Returns the scalar nanoseconds representation of @kt
- */
-static inline s64 ktime_to_ns(const ktime_t kt)
-{
-	return (s64) kt.tv.sec * NSEC_PER_SEC + kt.tv.nsec;
-}
-
-#endif	/* !((BITS_PER_LONG == 64) || defined(CONFIG_KTIME_SCALAR)) */
-
-/**
- * ktime_equal - Compares two ktime_t variables to see if they are equal
- * @cmp1:	comparable1
- * @cmp2:	comparable2
- *
- * Compare two ktime_t variables, returns 1 if equal
- */
-static inline int ktime_equal(const ktime_t cmp1, const ktime_t cmp2)
-{
-	return cmp1.tv64 == cmp2.tv64;
-}
-
-static inline s64 ktime_to_us(const ktime_t kt)
-{
-	struct timeval tv = ktime_to_timeval(kt);
-	return (s64) tv.tv_sec * USEC_PER_SEC + tv.tv_usec;
-}
-
-static inline s64 ktime_to_ms(const ktime_t kt)
-{
-	struct timeval tv = ktime_to_timeval(kt);
-	return (s64) tv.tv_sec * MSEC_PER_SEC + tv.tv_usec / USEC_PER_MSEC;
-}
-
-static inline s64 ktime_us_delta(const ktime_t later, const ktime_t earlier)
-{
-       return ktime_to_us(ktime_sub(later, earlier));
-}
-
-static inline ktime_t ktime_add_us(const ktime_t kt, const u64 usec)
-{
-	return ktime_add_ns(kt, usec * 1000);
-}
-
-static inline ktime_t ktime_sub_us(const ktime_t kt, const u64 usec)
-{
-	return ktime_sub_ns(kt, usec * 1000);
-}
-
-extern ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs);
-
-/*
- * The resolution of the clocks. The resolution value is returned in
- * the clock_getres() system call to give application programmers an
- * idea of the (in)accuracy of timers. Timer values are rounded up to
- * this resolution values.
- */
-#define LOW_RES_NSEC		TICK_NSEC
-#define KTIME_LOW_RES		(ktime_t){ .tv64 = LOW_RES_NSEC }
-
-/* Get the monotonic time in timespec format: */
-extern void ktime_get_ts(struct timespec *ts);
-
-/* Get the real (wall-) time in timespec format: */
-#define ktime_get_real_ts(ts)	getnstimeofday(ts)
-
-static inline ktime_t ns_to_ktime(u64 ns)
-{
-	static const ktime_t ktime_zero = { .tv64 = 0 };
-	return ktime_add_ns(ktime_zero, ns);
-}
-
-#endif