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, 254 deletions

diff --git a/ANDROID_3.4.5/include/linux/blktrace_api.h b/ANDROID_3.4.5/include/linux/blktrace_api.h
deleted file mode 100644
index 4d1a0748..00000000
--- a/ANDROID_3.4.5/include/linux/blktrace_api.h
+++ /dev/null
@@ -1,254 +0,0 @@
-#ifndef BLKTRACE_H
-#define BLKTRACE_H
-
-#include <linux/types.h>
-#ifdef __KERNEL__
-#include <linux/blkdev.h>
-#include <linux/relay.h>
-#include <linux/compat.h>
-#endif
-
-/*
- * Trace categories
- */
-enum blktrace_cat {
-	BLK_TC_READ	= 1 << 0,	/* reads */
-	BLK_TC_WRITE	= 1 << 1,	/* writes */
-	BLK_TC_FLUSH	= 1 << 2,	/* flush */
-	BLK_TC_SYNC	= 1 << 3,	/* sync IO */
-	BLK_TC_SYNCIO	= BLK_TC_SYNC,
-	BLK_TC_QUEUE	= 1 << 4,	/* queueing/merging */
-	BLK_TC_REQUEUE	= 1 << 5,	/* requeueing */
-	BLK_TC_ISSUE	= 1 << 6,	/* issue */
-	BLK_TC_COMPLETE	= 1 << 7,	/* completions */
-	BLK_TC_FS	= 1 << 8,	/* fs requests */
-	BLK_TC_PC	= 1 << 9,	/* pc requests */
-	BLK_TC_NOTIFY	= 1 << 10,	/* special message */
-	BLK_TC_AHEAD	= 1 << 11,	/* readahead */
-	BLK_TC_META	= 1 << 12,	/* metadata */
-	BLK_TC_DISCARD	= 1 << 13,	/* discard requests */
-	BLK_TC_DRV_DATA	= 1 << 14,	/* binary per-driver data */
-	BLK_TC_FUA	= 1 << 15,	/* fua requests */
-
-	BLK_TC_END	= 1 << 15,	/* we've run out of bits! */
-};
-
-#define BLK_TC_SHIFT		(16)
-#define BLK_TC_ACT(act)		((act) << BLK_TC_SHIFT)
-
-/*
- * Basic trace actions
- */
-enum blktrace_act {
-	__BLK_TA_QUEUE = 1,		/* queued */
-	__BLK_TA_BACKMERGE,		/* back merged to existing rq */
-	__BLK_TA_FRONTMERGE,		/* front merge to existing rq */
-	__BLK_TA_GETRQ,			/* allocated new request */
-	__BLK_TA_SLEEPRQ,		/* sleeping on rq allocation */
-	__BLK_TA_REQUEUE,		/* request requeued */
-	__BLK_TA_ISSUE,			/* sent to driver */
-	__BLK_TA_COMPLETE,		/* completed by driver */
-	__BLK_TA_PLUG,			/* queue was plugged */
-	__BLK_TA_UNPLUG_IO,		/* queue was unplugged by io */
-	__BLK_TA_UNPLUG_TIMER,		/* queue was unplugged by timer */
-	__BLK_TA_INSERT,		/* insert request */
-	__BLK_TA_SPLIT,			/* bio was split */
-	__BLK_TA_BOUNCE,		/* bio was bounced */
-	__BLK_TA_REMAP,			/* bio was remapped */
-	__BLK_TA_ABORT,			/* request aborted */
-	__BLK_TA_DRV_DATA,		/* driver-specific binary data */
-};
-
-/*
- * Notify events.
- */
-enum blktrace_notify {
-	__BLK_TN_PROCESS = 0,		/* establish pid/name mapping */
-	__BLK_TN_TIMESTAMP,		/* include system clock */
-	__BLK_TN_MESSAGE,		/* Character string message */
-};
-
-
-/*
- * Trace actions in full. Additionally, read or write is masked
- */
-#define BLK_TA_QUEUE		(__BLK_TA_QUEUE | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_BACKMERGE	(__BLK_TA_BACKMERGE | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_FRONTMERGE	(__BLK_TA_FRONTMERGE | BLK_TC_ACT(BLK_TC_QUEUE))
-#define	BLK_TA_GETRQ		(__BLK_TA_GETRQ | BLK_TC_ACT(BLK_TC_QUEUE))
-#define	BLK_TA_SLEEPRQ		(__BLK_TA_SLEEPRQ | BLK_TC_ACT(BLK_TC_QUEUE))
-#define	BLK_TA_REQUEUE		(__BLK_TA_REQUEUE | BLK_TC_ACT(BLK_TC_REQUEUE))
-#define BLK_TA_ISSUE		(__BLK_TA_ISSUE | BLK_TC_ACT(BLK_TC_ISSUE))
-#define BLK_TA_COMPLETE		(__BLK_TA_COMPLETE| BLK_TC_ACT(BLK_TC_COMPLETE))
-#define BLK_TA_PLUG		(__BLK_TA_PLUG | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_UNPLUG_IO	(__BLK_TA_UNPLUG_IO | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_UNPLUG_TIMER	(__BLK_TA_UNPLUG_TIMER | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_INSERT		(__BLK_TA_INSERT | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_SPLIT		(__BLK_TA_SPLIT)
-#define BLK_TA_BOUNCE		(__BLK_TA_BOUNCE)
-#define BLK_TA_REMAP		(__BLK_TA_REMAP | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_ABORT		(__BLK_TA_ABORT | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_DRV_DATA	(__BLK_TA_DRV_DATA | BLK_TC_ACT(BLK_TC_DRV_DATA))
-
-#define BLK_TN_PROCESS		(__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY))
-#define BLK_TN_TIMESTAMP	(__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY))
-#define BLK_TN_MESSAGE		(__BLK_TN_MESSAGE | BLK_TC_ACT(BLK_TC_NOTIFY))
-
-#define BLK_IO_TRACE_MAGIC	0x65617400
-#define BLK_IO_TRACE_VERSION	0x07
-
-/*
- * The trace itself
- */
-struct blk_io_trace {
-	__u32 magic;		/* MAGIC << 8 | version */
-	__u32 sequence;		/* event number */
-	__u64 time;		/* in microseconds */
-	__u64 sector;		/* disk offset */
-	__u32 bytes;		/* transfer length */
-	__u32 action;		/* what happened */
-	__u32 pid;		/* who did it */
-	__u32 device;		/* device number */
-	__u32 cpu;		/* on what cpu did it happen */
-	__u16 error;		/* completion error */
-	__u16 pdu_len;		/* length of data after this trace */
-};
-
-/*
- * The remap event
- */
-struct blk_io_trace_remap {
-	__be32 device_from;
-	__be32 device_to;
-	__be64 sector_from;
-};
-
-enum {
-	Blktrace_setup = 1,
-	Blktrace_running,
-	Blktrace_stopped,
-};
-
-#define BLKTRACE_BDEV_SIZE	32
-
-/*
- * User setup structure passed with BLKTRACESTART
- */
-struct blk_user_trace_setup {
-	char name[BLKTRACE_BDEV_SIZE];	/* output */
-	__u16 act_mask;			/* input */
-	__u32 buf_size;			/* input */
-	__u32 buf_nr;			/* input */
-	__u64 start_lba;
-	__u64 end_lba;
-	__u32 pid;
-};
-
-#ifdef __KERNEL__
-#if defined(CONFIG_BLK_DEV_IO_TRACE)
-
-#include <linux/sysfs.h>
-
-struct blk_trace {
-	int trace_state;
-	struct rchan *rchan;
-	unsigned long __percpu *sequence;
-	unsigned char __percpu *msg_data;
-	u16 act_mask;
-	u64 start_lba;
-	u64 end_lba;
-	u32 pid;
-	u32 dev;
-	struct dentry *dir;
-	struct dentry *dropped_file;
-	struct dentry *msg_file;
-	atomic_t dropped;
-};
-
-extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
-extern void blk_trace_shutdown(struct request_queue *);
-extern int do_blk_trace_setup(struct request_queue *q, char *name,
-			      dev_t dev, struct block_device *bdev,
-			      struct blk_user_trace_setup *buts);
-extern __printf(2, 3)
-void __trace_note_message(struct blk_trace *, const char *fmt, ...);
-
-/**
- * blk_add_trace_msg - Add a (simple) message to the blktrace stream
- * @q:		queue the io is for
- * @fmt:	format to print message in
- * args...	Variable argument list for format
- *
- * Description:
- *     Records a (simple) message onto the blktrace stream.
- *
- *     NOTE: BLK_TN_MAX_MSG characters are output at most.
- *     NOTE: Can not use 'static inline' due to presence of var args...
- *
- **/
-#define blk_add_trace_msg(q, fmt, ...)					\
-	do {								\
-		struct blk_trace *bt = (q)->blk_trace;			\
-		if (unlikely(bt))					\
-			__trace_note_message(bt, fmt, ##__VA_ARGS__);	\
-	} while (0)
-#define BLK_TN_MAX_MSG		128
-
-extern void blk_add_driver_data(struct request_queue *q, struct request *rq,
-				void *data, size_t len);
-extern int blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
-			   struct block_device *bdev,
-			   char __user *arg);
-extern int blk_trace_startstop(struct request_queue *q, int start);
-extern int blk_trace_remove(struct request_queue *q);
-extern void blk_trace_remove_sysfs(struct device *dev);
-extern int blk_trace_init_sysfs(struct device *dev);
-
-extern struct attribute_group blk_trace_attr_group;
-
-#else /* !CONFIG_BLK_DEV_IO_TRACE */
-# define blk_trace_ioctl(bdev, cmd, arg)		(-ENOTTY)
-# define blk_trace_shutdown(q)				do { } while (0)
-# define do_blk_trace_setup(q, name, dev, bdev, buts)	(-ENOTTY)
-# define blk_add_driver_data(q, rq, data, len)		do {} while (0)
-# define blk_trace_setup(q, name, dev, bdev, arg)	(-ENOTTY)
-# define blk_trace_startstop(q, start)			(-ENOTTY)
-# define blk_trace_remove(q)				(-ENOTTY)
-# define blk_add_trace_msg(q, fmt, ...)			do { } while (0)
-# define blk_trace_remove_sysfs(dev)			do { } while (0)
-static inline int blk_trace_init_sysfs(struct device *dev)
-{
-	return 0;
-}
-
-#endif /* CONFIG_BLK_DEV_IO_TRACE */
-
-#ifdef CONFIG_COMPAT
-
-struct compat_blk_user_trace_setup {
-	char name[32];
-	u16 act_mask;
-	u32 buf_size;
-	u32 buf_nr;
-	compat_u64 start_lba;
-	compat_u64 end_lba;
-	u32 pid;
-};
-#define BLKTRACESETUP32 _IOWR(0x12, 115, struct compat_blk_user_trace_setup)
-
-#endif
-
-#if defined(CONFIG_EVENT_TRACING) && defined(CONFIG_BLOCK)
-
-static inline int blk_cmd_buf_len(struct request *rq)
-{
-	return (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? rq->cmd_len * 3 : 1;
-}
-
-extern void blk_dump_cmd(char *buf, struct request *rq);
-extern void blk_fill_rwbs(char *rwbs, u32 rw, int bytes);
-
-#endif /* CONFIG_EVENT_TRACING && CONFIG_BLOCK */
-
-#endif /* __KERNEL__ */
-#endif